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Anatomy Exam 1b
Study cards for the second anatomy exam
385
Anatomy
Professional
09/24/2012

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Term
Subcostal plane: location
Definition
Transverse plane at inferior border of 10th rib
Term
Transtubercular plane: location and vertebral level
Definition
Transverse plane through iliac tubercules; L5
Term
Midclavicular plane: location
Definition
Sagittal plane from mid-clavicle to inguinal line
Term
9 abdominal regions created by what planes (4)
Definition
1) Subcostal, 2) transtubercular, 3) left midclavicular, 4) right midclavicular
Term
Right hypochondriac region: relationship to planes
Definition
Superior to subcostal, lateral to right midclavicular
Term
Epigastric region: relationship to planes
Definition
Superior to subcostal, medial to midclaviculars
Term
Left hypochondriac region: relationship to planes
Definition
Superior to subcostal, lateral to left midclavicular
Term
Right lumbar region: relationship to planes
Definition
Middle to subcostal and transtubercular, lateral to right midclavicular
Term
Umbilical region: relationship to planes
Definition
Middle to subcostal and transtubercular, medial to midclaviculars
Term
Left lumbar region: relationship to planes
Definition
Middle to subcostal and transtubercular, lateral to left midclavicular
Term
Right inguinal region: relationship to planes
Definition
Inferior to transtubercular, lateral to right midclavicular
Term
Suprapublic region: relationship to planes
Definition
Inferior to transtubercular, medial to midclaviculars
Term
Left inguinal region: relationship to planes
Definition
Inferior to transtubercular, lateral to left midclavicular
Term
Transumbilical plane: location and verbetral level
Definition
Transverse plane through umbilicus; L3-4
Term
Median plane: location
Definition
Sagittal plane through the umbilicus
Term
4 abdominal quadrants created by what planes (2)
Definition
1) Transumbilical, 2) median
Term
Right upper quadrant: relationship to planes
Definition
Superior to transumbilical, right of median
Term
Left upper quadrant: relationship to planes
Definition
Superior to transumbilical, left of median
Term
Right lower quadrant: relationship to planes
Definition
Inferior to transumbilical, right of median
Term
Left lower quadrant: relationship to planes
Definition
Inferior to transumbilical, left of median
Term
Which region system is used for general clinical descriptions: 4- or 9-region
Definition
4 quadrant/region
Term
Muscles of the anterior abdominal wall (5)
Definition
1) Ext. oblique, 2) Int. oblique, 3) transversus abdominis, 4) rectus abdominis, 5) pyramidalis
Term
Which is composed of fat: Camper's or Scarpa's fascia
Definition
Camper's
Term
Which is membranous: Camper's or Scarpa's fascia
Definition
Scarpa's
Term
Which is superficial: Camper's or Scarpa's
Definition
Camper's
Term
Which is deep: Camper's or Scarpa's
Definition
Scarpa's
Term
Camper's and Scarpa's fascia forms a ____ space
Definition
Potential
Term
External oblique: S.L. to I.M. or S.M. to I.L.
Definition
S.L. to I.M.
Term
Internal oblique: S.L. to I.M. or S.M. to I.L.
Definition
S.M. to I.L.
Term
External oblique interdigitates with what muscle laterally
Definition
Serratus anterior
Term
Medial border of external oblique m.
Definition
Linea alba
Term
Inferior border of external oblique m.
Definition
Inguinal ligament
Term
Endpoints of the inguinal ligament
Definition
ASIS to pubic tubercle
Term
Which is superficial: Ext. or int. oblique m.
Definition
External oblique m.
Term
Which is deep: Ext. or Int. oblique m.
Definition
Internal oblique m.
Term
Rectus abdominis has multiple tendinous joints: why
Definition
Result of somite segmentation
Term
Medial aspect of transversus abdominis
Definition
Conjoint tendon
Term
Anterior border of rectus abdominis: rib #
Definition
Ribs 5-7
Term
Inferior attachment of rectus abdomnis
Definition
Pubic symphysis
Term
Lateral attachment of pyramidalis
Definition
Linea alba
Term
Inferior attachment of pyramidalis
Definition
Pubic symphysis
Term
Which is superficial: rectus abdominis or pyramidalis
Definition
Pyramidalis
Term
Which is deep: rectus abdominis or pyramidalis
Definition
Rectus abdominis
Term
Thoracoabdominal nn. are extensions of what nerves
Definition
Intercostal nn.
Term
Thoracoabdominal nn. are from what vertebrae
Definition
T7-T11
Term
Branches of the thoracoabdominal nn. (2)
Definition
Anterior and lateral cutaneous br.
Term
Subcostal n. from what vertebra
Definition
T12
Term
Iliohypogastric n. from what vertebra
Definition
L1
Term
Dermatome of iliohypogastric n. (3 areas)
Definition
1) Suprapublic, 2) medial thigh, 3) lateral scrotum/labia majora
Term
Lateral abdomen vascular supply
Definition
Intercostal and thoracoabdominal branches
Term
Medial abdomen vascular supply
Definition
S. and I. hypogastric
Term
Vasalva's maneuver for what bodily functions (4+)
Definition
Coughing, urination, defecation, parturition
Term
Aponeurosis of which muscle splits around rectus abdominis
Definition
Internal oblique m.
Term
Aponeurosis of which muscle is always anterior of rectus abdominis
Definition
External oblique m.
Term
Aponeurosis of which muscle switches from posterior to anterior of rectus abdominis
Definition
Transversus abdominis
Term
Aponeuroses of which muscles are (entirely or in part) anterior of rectus abdominis superiorly
Definition
External oblique, Internal oblique
Term
Aponeuroses of which muscles are (entirely or in part) posterior of rectus abdominis superiorly
Definition
Internal oblique, transversus abdominis
Term
Aponeuroses of which muscles are (entirely or in part) anterior of rectus abdominis inferiorly
Definition
External oblique, internal oblique, transversus abdominis
Term
Aponeuroses of which muscles are (entirely or in part) posterior of rectus abdominis inferiorly
Definition
None
Term
Arcuate line
Definition
Where all aponeuroses of Ext. oblique, Int. oblique, & transversus abdominis move anterior (superiorly to inferiorly)
Term
Line in which all aponeuroses of abdominal muslces move anterior (superiorly to inferiorly)
Definition
Arcuate line
Term
Lateral umbilical fold contains
Definition
Inferior epigastric vessels
Term
Vessels running through rectus abdominis m.
Definition
S. & I. epigastrics
Term
Medial umbilical fold contains
Definition
Obliterated umbilical a.
Term
Median umbilical fold contains
Definition
Urachus
Term
Inferior epigastrics in what fold
Definition
Lateral fold
Term
Obliterated umbilical a. in what fold
Definition
Medial fold
Term
Urachus in what fold
Definition
Median fold
Term
Inguinal carries what in male and female
Definition
Spermatic cord, round ligament
Term
Spermatic cord equivalent in female
Definition
Round ligament
Term
Round ligament equivalent in male
Definition
Spermatic cord
Term
Superficial arch of inguinal canal formed by
Definition
External oblique
Term
Middle arch of inguinal canal formed by
Definition
Internal oblique
Term
Cremaster m. formed from
Definition
Internal oblique
Term
Deep arch of inguinal canal formed by
Definition
Transversalis fascia
Term
Which is medial: inferior epigastric vessles or deep arch of inguinal canal
Definition
Inferior epigastrics
Term
Which is lateral: inferior epigastric vessles or deep arch of inguinal canal
Definition
Deep arch of inguinal canal
Term
Gubernaculum
Definition
Fibrous cord that connects gonads to scrotum/labium majus
Term
What cord connects gonads to scrotum/labium majus
Definition
Gubernaculum
Term
External spermatic fascia from what
Definition
External oblique aponeurosis
Term
Internal spermatic fascia from what
Definition
Transversalis fascia
Term
Indirect hernia is usually: congenital or acquired
Definition
Congenital
Term
Direct hernia is usually: congenital or acquired
Definition
Acquired
Term
Indirect hernia is usually: patent or formed processes vaginalis
Definition
Patent processes vaginalis
Term
Direct hernia is usually: patent or formed processes vaginalis
Definition
Formed processes vaginais
Term
Indirect hernia is usually: enters scrotum or near conjoint tendon
Definition
Enters scrotum
Term
Direct hernia is usually: enters scrotum or near conjoint tendon
Definition
Near conjoint tendon
Term
Indirect hernia: medial or lateral to I. hypogastric vessels
Definition
Lateral
Term
Direct hernia: medial or lateral to I. hypogastric vessels
Definition
Medial
Term
Palpable through superficial inguinal ring during cough: indirect or direct hernia
Definition
Indirect hernia
Term
Most often happens in males: indirect or direct hernia
Definition
Indirect hernia
Term
Artery to foregut
Definition
Celiac trunk
Term
Celiac trunk: foregut, midgut, or hindgut
Definition
Foregut
Term
Artery to midgut
Definition
S. mesenteric a.
Term
S. mesenteric a.: foregut, midgut, or hindgut
Definition
Midgut
Term
Artery to hindgut
Definition
I. mesenteric a.
Term
I. mesenteric a.: foregut, midgut, or hindgut
Definition
Hindgut
Term
Portal hypertension
Definition
Hypertension upstream of liver diverts flow through anastamoses
Term
Portal-caval anastomses (4)
Definition
1) Gastroesophageal; 2) anaorectal; 3) paraumbilical; 4) retroperitoneal
Term
Gastroesophageal portal-caval anastomeses of what vessels
Definition
Esophageal & left gastric
Term
Anorectal portal-caval anastomeses of what vessels
Definition
Inferior/middle rectal & superior rectal
Term
Paraumbilical portal-caval anastomeses of what vessels
Definition
Superficial epigastric & paraumbilical
Term
Retroperitoneal portal-caval anastomeses of what vessels
Definition
Retroperitoneal lumbar & right/left colics + ileocolic
Term
Foregut viscera (7)
Definition
1) Esophagus, 2) stomach, 3) liver, 4) gallbladder, 5) pancreas, 6) spleen, 7) 2/3 of duodenum
Term
Midgut viscera (6)
Definition
1) Distal duodenum, 2) jejunum, 3) ileum, 4) cecum, 5) ascending colon, 6) transverse colon
Term
Hindgut viscera (3)
Definition
1) Descending colon, 2) sigmoid colon, 3) anorectal canal
Term
Greater omentum connects what
Definition
Greater curvature of stomach & transverse colon
Term
Lesser omentum connects what
Definition
Lesser curvature of stomach & inferior liver
Term
Ligaments formed by lesser omentum (2)
Definition
Hepatoduodenual & heptogastric
Term
Greater sac
Definition
Main part of peritoneal cavity
Term
Lesser sac
Definition
Posterior to stomach via epiploic foramen of Winslow
Term
Innervation of foregut (nerve & ganglion)
Definition
Greater splanchnic through celiac trunk ganglion
Term
Innervation of midgut (nerve & ganglion)
Definition
Lesser splanchnic through superior mesenteric ganglion
Term
Innervation of hindgut (nerves (3) & ganglion)
Definition
1) Least splanchnic, 2) Lumbar splanchnic, 3) sacral splanchnics through inferior mesenteric ganglion
Term
Retroperitoneal viscera (6 not counting pairs as 2)
Definition
1) Kidneys, 2) adrenal glands, 3) part of pancreas, 4) part of duodenum, 5) ascending colon, 6) descending colon
Term
Celiac trunk branches (3)
Definition
1) Left gastric, 2) splenic, 3) common hepatic
Term
Superior mesenteric a. branches (6)
Definition
1) Middle colic, 2) Ileal aa., 3) jejunal aa., 4) right colic, 5) ileocolic, 6) appendicular
Term
Inferior mesenteric a. branches (3)
Definition
1) Left colic, 2) sigmoid aa., 3) superior rectal
Term
Superior mesenteric v. drains into
Definition
Hepatic portal v.
Term
Inferior mesenteric v. drains into
Definition
Splenic v.
Term
Splenic v. drains into
Definition
Superior mesenteric v. and then becomes hepatic portal vein
Term
Abdominal lymphatics follow: arterial or venous tree
Definition
Arterial
Term
Esophagus passthrough what of the diaphragm
Definition
Esophageal hiatus of right crus
Term
Entrance of esophagus into stomach: ____ line
Definition
Z line
Term
Esophagus through diaphram at what vertebral level
Definition
T10
Term
Ligaments with the stomach (2)
Definition
1) Gastrosplenic, 2) hepatogastric
Term
Forms of hiatal herniation (2)
Definition
1) Sliding, 2) paraesophageal
Term
Sliding hiatal herniation
Definition
Cardia, maybe fundus, peritoneum
Term
Paraesophageal hiatal herniation
Definition
Peritoneum, maybe fundus, anterior to esophagus
Term
Parts of duodenum (4; proximal to distal)
Definition
1) superior, 2) descending, 3) horizontal, 4) ascending
Term
Parts of duodenum that are retroperitoneal
Definition
1) Descending, 2) horizontal
Term
Duodenum vertebral levels
Definition
T1-4
Term
What is possibly torn in an MVA leading to splenic hemorrhage
Definition
Splenorenal ligment
Term
Tearing of splenorenal ligmants can lead to what
Definition
Splenic injury and hemorrhage
Term
Location where bile is produced
Definition
Liver
Term
Location where bile is stored
Definition
Gallbladder
Term
Expelling of bile from gallbladder is: PSNS or SNS
Definition
PSNS
Term
Parts of pancreas (4)
Definition
Head, neck, body, tail
Term
Part of pancreas without posterior peritoneum
Definition
Body of pancreas
Term
Access to body of pancreas through what
Definition
Epiploic foramen of Winslow
Term
Body of pancreas at what vertebral level
Definition
L2
Term
Location where common bile duct and pancreatic duct meet
Definition
Hepatoduodenal ampulla
Term
Lateral of what ribs mark spleen
Definition
Ribs 9-11
Term
Lobes of liver (4; largest to smallest)
Definition
1) Right, 2) left, 3) quadrate, 4) caudate
Term
Ligaments of liver (7)
Definition
1) Falciform, 2) right triangular, 3) left triangular, 4) teres, 5) coronary, 6) hepatoduodenal, 7) hepatogastric
Term
Blood flow into liver: __% hepatic portal v. & ___% hepatic aa.
Definition
70% hepatic portal v. & 30% hepatic aa.
Term
Hepatoduodenal contents (3)
Definition
1) Hepatic portal v., 2) hepatic a., 3) bile duct
Term
Deeper red: jejunum vs. ileum
Definition
Jejunum
Term
Pale pink: jejunum vs. ileum
Definition
Ileum
Term
Long vasa recta: jejunum vs. ileum
Definition
Jejunum
Term
Short vasa recta: jejunum vs. ileum
Definition
Ileum
Term
Few large arcades: jejunum vs. ileum
Definition
Jejunum
Term
Many short arcades: jejunum vs. ileum
Definition
Ileum
Term
Upper left quadrant: jejunum vs. ileum
Definition
Jejunum
Term
Lower right quadrant: jejunum vs. ileum
Definition
Ileum
Term
Few lymphoid tissues: jejunum vs. ileum
Definition
Jejunum
Term
Many lymphoid tissues: jejunum vs. ileum
Definition
Ileum
Term
Many internal surface folds: jejunum vs. ileum
Definition
Jejunum
Term
Few internal surface folds: jejunum vs. ileum
Definition
Ileum
Term
Teniae coli are shorter than colon and therefore make
Definition
Haustra separated by semilunar folds
Term
Cecum has ____ but no _____
Definition
Peritoneum; mesentery
Term
Name of mesentery around appendix
Definition
Mesoappendix
Term
McBurney/sppinoumbilical point
Definition
1/3 from ASIS to umbilicus
Term
Flexures of colon (2)
Definition
1) Left/hepatic, 2) right/splenic
Term
Kidney that is more inferior: [L] or [R]
Definition
[R]
Term
Kidneys at what vertebral levels
Definition
T12-L3
Term
Hilum of kidney at what vertebral levels
Definition
L1-L2
Term
Parts of the kidney (8)
Definition
1) Cortex, 2) medulla, 3) pyramid, 4) papilla, 5) minor calyx, 6) major calyx, 7) pelvis, 8) ureter
Term
Parts of the adrenal gland (3)
Definition
1) Capsule, 2) cortex, 3) medulla
Term
Arteries of adrenal gland (3)
Definition
1) Superior suprarenal, 2) middle suprarenal, 3) inferior suprarenal
Term
Innervation of adrenal gland
Definition
Least splanchnic
Term
Median arguate ligament surrounds
Definition
Aorta
Term
Medial arcuate ligament covers
Definition
Psoas major m.
Term
Lateral arcuate ligament covers
Definition
Quadratus lumborum m.
Term
Diaphragm crura: which is larger: [L] or [R]
Definition
[R]
Term
Right crus of diaphragm attachment vertebral levels
Definition
L1-4
Term
Left crus of diaphragm attachment vertebral levels
Definition
L1-2 (maybe L3)
Term
What nerves go through diaphragm crura (3)
Definition
1) Greater, 2) lesser, 3) least splanchnics
Term
Caval opening conveys what (3)
Definition
1) Inferior vena cava, 2) phrenic nn., 3) lymphatics
Term
Caval opening at what vertebral level
Definition
T8
Term
Esophageal hiatus conveys what (2)
Definition
1) Esophagus, 2) vagus nn.
Term
Esophageal hiatus at what vertebral level
Definition
T10
Term
Aortic hiatus conveys what (3)
Definition
1) Aorta, 3) azygos v., 3) thoracic duct
Term
Aortic hiatus at what vertebral level
Definition
T12
Term
Aortic aneurysm
Definition
Weakning of arterial wall; ballooning in size
Term
Lateral folding makes ____ suspended from _____
Definition
Gut tube suspended from dorsal mesentery
Term
Midgut attached to ____ after folding
Definition
Yolk sac
Term
Gut regions (4)
Definition
1) Pharnygeal, 2) foregut, 3) midgut, 4) hindgut
Term
Diverticula from gut tube forms (4)
Definition
1) Lungs, 2) liver, 3) gallbladder, 4) pancreas
Term
Tracheoesophageal fistulas and atresias
Definition
Caused by abnormal septation
Term
Type I alveolar cells do: gas exchange or surfactant
Definition
Gas exchange
Term
Type II alveolar cells do: gas exchange or surfactant
Definition
Surfactant production
Term
___% of alveoli present at birth
Definition
16%
Term
Centron tendon of diaphragm from what structure
Definition
Septum transversum
Term
Ventral side of septum transversum becomes what
Definition
Falciform ligament
Term
Dorsal side of septum transversum becomes what
Definition
Lesser omentum
Term
Falciform ligament forms from what (location & structure)
Definition
Ventral side of septum transversum
Term
Lesser omentum forms from what (location & structure)
Definition
Dorsal side of septum transversum
Term
Liver forms from what paracrine signals
Definition
FGF & BMP
Term
Pancreas starts as how many diverticula and from what
Definition
2 (ventral & dorsal) from gut tube (duodenum)
Term
Two rotations of stomach forms
Definition
1) Greater curvature, 2) pyloras medial & fundus lateral
Term
Rotation moves lesser omentum from what plane to what plane
Definition
Sagittal to coronal planes
Term
Greater omentum: dorsal or ventral mesentery
Definition
Dorsal mesentery
Term
Lesser omentum: dorsal or ventral mesentery
Definition
Ventral mesentery
Term
Small intestine grows into what due to lack of space
Definition
Umbilicus
Term
Primary intestinal loop rotates ___¡ CW or CCW
Definition
270¡ CCW
Term
Midgut remains attached to yolk sac via
Definition
Vitelline duct
Term
Grows to become the perineal body and separate GI from UG systems
Definition
Urotectal septum
Term
Terminal rectum formed by invagination, thus creating the _____ line
Definition
Pectinate line
Term
Pectinate line forms from _____ the terminal rectum
Definition
Invagination
Term
Respiratory distress syndrome from deficiency of what
Definition
Type II alveolar cells
Term
Abnormal creation of treachea results in what to the esophagus (2)
Definition
Atresias and fistulas
Term
Result of a 90¡ CW rotation of gut; normal or abnormal result
Definition
Small and large intestines next to each other
Term
Result of a 270¡ CW rotation of gut; normal or abnormal result
Definition
Puts transverse colon posterior to duodenum
Term
Result of a 270¡ CCW rotation of gut; normal or abnormal result
Definition
Puts transverse colon anterior to duodenum; normal
Term
Omphalocele
Definition
Failure of the midgut to return to the peritoneal cavity
Term
Gastroschisis
Definition
Failure of the body wall closure followed by gut herniation (para-umbilical)
Term
Vascular atresias (2)
Definition
Poor blood supply causes true atresias or ligamental atreasias
Term
Vascular stenoses
Definition
Poor blood supply causes stenosis of the intestine
Term
Meckel's diverticulum
Definition
Patent portion of vitelline duct
Term
Vitelline cyst
Definition
Cyst midway along vitelline ligament
Term
Vitelline fistula
Definition
Patent vitelline duct through to umbilicus
Term
Most common vitelline duct defect
Definition
Meckel's diverticulum
Term
Ilium, ischium, pubis articulate to form
Definition
Acetabulum
Term
False pelvis aka
Definition
Greater pelvis
Term
True pelvis aka
Definition
Lesser pelvis
Term
False pelvis contains
Definition
Mostly abdominal organs
Term
True pelvis contains
Definition
Pelvic organs
Term
Narrowest axis of pelvic brim
Definition
Anterior-superior
Term
Narrowest axis of pelvic outlet
Definition
Interspinous distance
Term
Pelvic floor muscles (6; "levator ani" not one of them)
Definition
1) Piriformis, 2) obturator internus, 3) pubococcygeus, 4) iliococcygeus, 5) puborectalis, 6) coccygeus
Term
Ligaments that create the greater & lesser sciatic foramen (2)
Definition
1) Sacrospinous, 2) sacrotuberous ligaments
Term
Perinum diamond defined by what landmarks (4)
Definition
1) Public symphsis, 2) left ischial tuberosity, 3) coccyx, 4) right ischial tuberosity
Term
Somatic muscle in the anal triangle
Definition
External anal sphincter
Term
Somatic muscle in the deep perineal space
Definition
External urethral sphincter
Term
Separates superficial & deep perineal spaces
Definition
Perineal membrane
Term
Pelvic viscera innervation: SNS
Definition
S2-4
Term
Pelvic viscera innervation: PSNS
Definition
T12-L2
Term
Lymph drainage of pelvic viscera
Definition
Internal iliac lymph nodes
Term
Lymph drainage of pelvic somatics
Definition
Superficial inguinal lymph nodes
Term
Pudendal nerve path (3)
Definition
Out greater sciatic foramen, in lesser sciatic foramen, along obturator internus
Term
Pelvis that is deeper & narrower: male or female
Definition
Male
Term
Pelvis that is shallower & wider: male or female
Definition
Female
Term
Pelvis that has a smaller infrapubic angle: male or female
Definition
Male
Term
Pelvis that has a larger infrapubic angle: male or female
Definition
Female
Term
Pelvis that has a smaller infraspinous distance: male or female
Definition
Male
Term
Pelvis that has a larger infraspinous distance: male or female
Definition
Female
Term
Pelvis that has a heart shape: male or female
Definition
Male
Term
Pelvis that has a rounded shape: male or female
Definition
Female
Term
Artery for prostate (2)
Definition
1) Inferior vesical, 2) middle rectal
Term
Artery for rectum (3)
Definition
1) Superior rectal (from I. mesenteric), 2) middle rectal, 3) inferior rectal
Term
Artery for piriformis (2)
Definition
1) Lateral sacral, 2) inferior gluteal
Term
Artery for urinary bladder (2)
Definition
1) Superior vesical, 2) inferior vesical
Term
Artery for lumbar muscles
Definition
Iliolumbar
Term
Artery for perineum
Definition
Pudendal
Term
Space between urinary bladder & uterus
Definition
Vesicouterine fossa
Term
Space between uterus & rectum
Definition
Rectouterine fossa
Term
Ureter is what to gonadal artery: superior or inferior
Definition
Inferior
Term
Ureter is what to vaginal artery: superior or inferior
Definition
Superior
Term
Kidney stones are most commonly found in ureter, where (3)
Definition
1) Ureteropelvic junction (at renal pelvis), 2) crossing of iliac vessels, 3) ureterovesical junction (at bladder)
Term
What is at urinary bladder apex
Definition
Median umbilical ligament
Term
What is at urinary bladder base
Definition
Ureters
Term
What is at urinary bladder neck
Definition
Internal urethral orifice
Term
Parts of the urinary bladder (3)
Definition
Apex, base, neck
Term
Urinary bladder muscle name
Definition
Detrusor m.
Term
Detrusor m. is found where
Definition
Wall of urinary bladder
Term
Smooth triangle part of urinary bladder
Definition
Trigone
Term
Capacity of urinary bladder when feeling "awareness"
Definition
100 mL
Term
Capacity of urinary bladder when feeling "discomfort"
Definition
300 mL
Term
Capacity of urinary bladder when feeling "loss of control"
Definition
500 mL
Term
Urinary tract infections more common in female, why (2)
Definition
1) Shorter urethra, 2) external urethral meatus morphology
Term
Approximate length of male urethra
Definition
~22 cm
Term
Approximate length of female urethra
Definition
4 cm
Term
Palpable anatomy through rectum (10)
Definition
1) Prostate, 2) seminal vesicles, 3) cervix, 4) coccyx, 5) sacrum, 6) ischial spines, 7) ischial tuberosities, 8) inflamed ureter, 9) inflamed lymph nodes, 10) abscesses
Term
"Rectal sling" muscle
Definition
Puborectalis m.
Term
Puborectalis m. aka
Definition
Rectal sling
Term
Innervation of puborectalis m.
Definition
Coccygeal (S4-Cx)
Term
Tonic contraction of internal anal sphincter: SNS or PSNS
Definition
SNS
Term
Relaxation of internal anal sphincter: SNS or PSNS
Definition
PSNS
Term
Ridges from anal veins aka
Definition
Anal columns
Term
Pockets where mucus secretions build up in anus
Definition
Anal sinuses
Term
Proximal to pectinate line: internal or external hemorrhoids
Definition
Internal
Term
Distal to pectinate line: internal or external hemorrhoids
Definition
External
Term
Breakdown of mucosa: internal or external hemorrhoids
Definition
Internal
Term
Thromboses in rectal plexu: internal or external hemorrhoids
Definition
External
Term
Vessels prolapse through anal canal: internal or external hemorrhoids
Definition
Internal
Term
Impaired venous return: internal or external hemorrhoids
Definition
External
Term
Less painful: internal or external hemorrhoids
Definition
Internal
Term
More painful: internal or external hemorrhoids
Definition
External
Term
Pelvic SNS nerve sources (3)
Definition
1) Least splanchnics, 2) lumbar splanchnics, 3) sacral splanchnics
Term
Pelvic PSNS nerve sources (1)
Definition
Pelvic splanchnics
Term
Contraction of detrusor m.: SNS or PSNS
Definition
PSNS
Term
Relaxation of detrusor m.: SNS or PSNS
Definition
SNS
Term
Contraction of internal urethral sphincter: SNS or PSNS
Definition
SNS
Term
Relaxation of internal urethral sphincter: SNS or PSNS
Definition
PSNS
Term
Overactive bladder
Definition
Sudden/unexpected contractions of detrusor m. via SNS
Term
Stress incontinence
Definition
Uncontrolled leakage of urine during physical exertion
Term
Kegel exercises help with what urinary condition
Definition
Stress incontinence
Term
Common post-childbirth urinary problem
Definition
Stress incontinence
Term
Urine retention possibly from damage to which: SNS or PSNS
Definition
PSNS
Term
Failure of detrusor m. contraction or urethral sphincter relaxation
Definition
Urine retention
Term
Kidney systems that develop in an embryo (3)
Definition
1) Pronephros, 2) mesonephros, 3) uteric bud
Term
Which kidney system develops into the real kidneys
Definition
Uteric bud
Term
Uteric bud becomes ____ through ____ of urinary system
Definition
Ureter through collecting ducts
Term
Pelvic kidney
Definition
Failure to ascend and remains in pelvis
Term
Horseshoe kidney
Definition
Fusion of metanephric blastema to form one kidney around aorta
Term
Limits ascension of horseshoe kidney
Definition
Superior mesenteric a. off of aorta
Term
Polycystic kidney has two forms
Definition
1) Recessive, 2) dominant
Term
Recessive polycystic kidney has 2 features
Definition
1) Renal failure in infnacy, 2) cysts from collecting ducts
Term
Dominant polycystic kidney has 2 features
Definition
1) Renal failure in adulthood, 2) cysts from anywhere
Term
Ureter abnormalities (2)
Definition
1) Dual ureters, 2) communication with vagina or urethra
Term
Urinary bladder develops from what structure
Definition
Mesonephric duct
Term
Trigone develops from what structure
Definition
Mesonephric duct
Term
When does the trigone form
Definition
After uteric bud separates from and migrates away from mesonephric duct
Term
Seminal vesicle and ejaculatory duct develop from what structure
Definition
Mesonephric duct
Term
Prostate develops from what structure
Definition
Mesonephric duct at base of urinary bladder
Term
Cloaca is divided by what structure to divide UG and GI systems
Definition
Urorectal septum
Term
Urorectal divides what two structures (specific)
Definition
Urogenital sinus & hindgut
Term
Urorectal septal defects (4)
Definition
1) Urorectal fistula, 2) rectovagnal fistula, 3) rectoperineal fistula, 4) rectal atresia with anal membrane
Term
Urachus defects (3)
Definition
1) Urachal fistula, 2) urachal cyst, 3) urachal sinus
Term
Relationship: genital ridge from mesonephros
Definition
Medial and ventral
Term
Germ cells in male migrates to ____ and fills: medulla or cortex
Definition
Genital ridge; medulla
Term
Germ cells in female migrates to ____ and fills: medulla or cortex
Definition
Genital ridge; cortex
Term
Mesonephric duct in males becomes
Definition
vas deferens
Term
Mesonephric duct in females becomes
Definition
Nothing (degenerates)
Term
Paramesonephric duct in males becomes
Definition
Nothing (degenerates)
Term
Paramesonephric duct in females becomes
Definition
Pretty much everything: upper vagina, cervix, uterus, salpinges, ovaries
Term
Paramesonephric ducts fuse medially through growth of what
Definition
Urogenital ridge
Term
Fusion of what forms a single vagina and single uterus
Definition
Paramesonephric ducts
Term
Mesonephric duct remnants in females (3)
Definition
1) Epoophoron, 2) paroophoron, 3) Gartner's cyst
Term
2/3 of vagina formed from what structure
Definition
Sinovaginal bulbs
Term
Sinovaginal bulbs form what portion of vagina (location and amount)
Definition
Distal 2/3
Term
Paramesonephric ducts form what portion of vagina (location and amount)
Definition
Proximal 1/3
Term
Uterine abnormalities from incomplete fusion of paramesonephric ducts (6)
Definition
1) Uterus didelphys with double vagina, 2) uterus arcuatus (indentation), 3) uterus bicornis, 4) uterus bicornis unicollis, 5) atresia of cervix, 6) artresia of [proximal] vagina
Term
Root molecular differentiators of male
Definition
SRY, SOX9
Term
Root molecular differentiators of female
Definition
WNT4, DAX1
Term
Penis forms from fusion of what structures
Definition
Urethral folds
Term
Incomplete fusion of urethral folds causes
Definition
Hypospadias
Term
Hypospadias
Definition
Incomplete fusion of urethral folds
Term
Urethral folds become these in female
Definition
Labia minora
Term
Female pseudohermaphrodism
Definition
Abnormal secretion of male sex hormones leading to masculinization
Term
Androgen insensitivity syndrome
Definition
Looks female due to insensitivity of androgens; genetically male
Term
Cryptorchidism
Definition
Failure in descent of testes at birth
Term
Hydrocele
Definition
"Bubble" left in closing ends of vaginalis process
Term
Major erectile tissue of male
Definition
Corpora cavernosa
Term
Corpus spongiosum directly associated with 3 other structures
Definition
1) Urethra, 2) bulb of penis, 3) glans penis
Term
Erectile tissues of female (3)
Definition
1) Crura of clitoris, 2) glans of clitoris, 3) bulbs of vestibule
Term
Engorgement of labia due to
Definition
Bulbs of vestibule
Term
Dilation of blood vessels during erection: SNS or PSNS
Definition
PSNS
Term
Male lubrication gland
Definition
Bulbourethral gland
Term
Bulbourethral gland aka
Definition
Cowper's gland
Term
Cowper's gland aka
Definition
Bulbourethral galnd
Term
Female lubrication gland
Definition
Greater vestibular gland
Term
Greater vestibular gland aka
Definition
Bartholin's gland
Term
Bartholin's gland
Definition
Greater vestibular gland
Term
Bulboruethral gland: superficial or deep perineal space
Definition
Deep perineal space
Term
Greater vestibular gland: superficial or deep perineal space
Definition
Superficial perineal space
Term
Muscles in the perineum (5)
Definition
1) Bulbospongiosus, 2) ischiocavernosus, 3) superficial transverse perineal, 4) deep transverse perineal, 5) urethrovaginal sphincter
Term
Deep perineal space contains what in female not in male
Definition
Urethrovaginal sphincter
Term
Deep perineal space contains what in male not in female
Definition
Bulbourethral glands
Term
Deep perineal space contains what in male and female (2)
Definition
1) External urethral sphincter, 2) deep transverse perineal m.
Term
Arteries of the internal pudendal (5)
Definition
1) Inferior rectal, 2) dorsal a. of the penis/clitoris, 3) deep a. of the penis/clitoris, 4) a. of the bulb, 5) posterior scrotal/labial branches
Term
Innervation of somatic structures in perineum
Definition
Pudendal n.
Term
Innervation of skin of perineum
Definition
Pudendal n.
Term
Innervation of erectile tissues
Definition
PSNS from S2-4
Term
What gland lies between prostate and rectum
Definition
Seminal vasicle
Term
Ductus deferens to ureter: superior or inferior
Definition
Superior
Term
Ureter to ductus deferens: superior or inferior
Definition
Inferior
Term
Seminal vesicle contribute ___% to semen in total volume
Definition
70%
Term
70% of semen volume contributed by what
Definition
Seminal vesicle
Term
Ejaculatory duct is fed by (2)
Definition
1) Ampulla of ductus deferens, 2) seminal vesicle
Term
3 ways into prostatic urethra
Definition
1) Internal urethral orifice, 2) ejaculatory ducts, 3) prostatic ducts
Term
Male homologue of uterus
Definition
Prostatic utricle (in prostatic urethra)
Term
Anterior portion of prostate is: fibromuscular or glandular
Definition
Fibromuscular
Term
Posterior portion of prostate is: fibromuscular or glandular
Definition
Glandular
Term
Part of prostate palpable via digital rectal exam: fibromuscular or glandular
Definition
Glandular
Term
Lobe of prostate most common for malignancy: anterior, median, posterior
Definition
Posterior
Term
Lobe of prostate most common for benign prostatic hypertrophy: anterior, median, posterior
Definition
Median
Term
Emission mediated by: PSNS, SNS, SoNS
Definition
SNS
Term
Ejaculation: contraction of internal urethral sphincter: PSNS, SNS, SoNS
Definition
SNS (same as in urination)
Term
Ejaculation: contraction of urethral muscle: PSNS, SNS, SoNS
Definition
PSNS
Term
Ejaculation: contraction of bulbospongiosus m.: PSNS, SNS, SoNS
Definition
SoNS (same as always)
Term
Anterior fornix gives easy access to what fossa
Definition
Vesicouterine fossa
Term
Posterior fornix gives easy access to what fossa
Definition
Rectouterine fossa
Term
Pectinate line demarcation of what
Definition
"Inside" vs. "outside"
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