Shared Flashcard Set

Details

Equine Anatomy
Pevis and Urinary
106
Other
Not Applicable
02/27/2006

Additional Other Flashcards

 


 

Cards

Term
What are the components of the hip bone?
Definition
Ossa caxarum, Sacrum, 1st 3 caudal vertebrae
Term
Where is the slope of the pelvis?
Definition
From tuber coxae to ischiatic tuberosity
Term
What are the associated pelvic muscles with the pelvis?
Definition
Internal obturator, External obturator, Gemelli
Term
Boundaries of the pelvic inlet
Definition
Dorsal - promontory of the sacrum, ventral - cranial pubis, lateral - arcuate line of the ileum
Term
What are the two diameters of the pelvis?
Definition
Conjugate and Transverse
Term
Boundaries of the pelvic outlet
Definition
Dorsally - 1st 3 caudal vertebrae, Ventrally - ischiatic arch, Laterally - Broad sacrotuberal ligament
Term
Ventral projetion on S1. Used in palpation to find the level of the pelvic inlet
Definition
Promontory of Sacrum
Term
Fusion of the spinous processes of the sacral crest
Definition
Median sacral crest
Term
Fusion of the transverse processes of the sacral crest
Definition
Left and Right Lateral Sacral Crest
Term
Where sacral and caudal nerves and blood supply emerges from the scarum
Definition
Dorsal foramina
Term
Passageway through vertebra. Terminal end of the spinal cord and spinal nerves.
Definition
Sacral canal
Term
Blind sacs of peritoneum that invaginate and surround viscera
Definition
Peritoneal pouches
Term
Location of right kidney
Definition
T16-18, L1
Term
Location of left kidney
Definition
T18, L1-L3
Term
Indentation in the kidney where structures enter and leave
Definition
Renal Hilus
Term
Space in the kidney usually filled with fat
Definition
Sinus
Term
The dilated proximal end of the ureter as it enters the renal sinus
Definition
Renal pelvis
Term
Tubular extension of the renal pelvis into the poles
Definition
Terminal recess
Term
Projection of medullary tissue dorsal to the renal pelvis
Definition
Renal crest
Term
Artery that comes off aorta and enters cranial or caudal pole of the kidney
Definition
Accessory renal artery
Term
Found in close association with the canial pole of the kidney
Definition
Adrenal gland
Term
Another word for bladder
Definition
Urinary vesicle
Term
Ligamnts that attach bladder to the lateral wall
Definition
Left and right lateral ligament
Term
Remnant of fetal umbilical artery
Definition
Round ligament
Term
Ligament that devides the pubovesicle pouch into right and left halves
Definition
Median Ligament
Term
Where ureters open into the bladder
Definition
Trigone of the bladder
Term
Creates a 90 degree angle off the main trunk of aorta or external iliac artery
Definition
Deep circumflex iliac
Term
Located at level of L4-L5. Termination of the aorta.
Definition
Internal iliac artery
Term
This artery is not found in the horse
Definition
Median sacral artery
Term
Can feel in rectal palpation. Drains pelvic viscera and testes
Definition
Median iliac lymph node
Term
Located peripherally. Drains flank, thigh, and subiliac nodes.
Definition
Lateral iliac lymph node
Term
Outer covering of the testicle
Definition
Parietal vaginal tunic
Term
Connective tisue capsule over testicle parenchyma
Definition
Tunica albuginea
Term
Attaches tail to vaginal tunic, corresponds to the round ligament of the uterus
Definition
Ligament of the tail
Term
Connects the tail of the epidiymus to the testicle itself
Definition
Proper ligament of the testes
Term
Contents of the spermatic cord
Definition
Testicular vein, a., and n., Ductus deferens and its a. and v., Visceral vaginal tunic, sometimes parietal vaginal tunic and cremaster m.
Term
dorsal half of the penis formed of the crus and body
Definition
Corpus cavernosum penis
Term
Muscle that covers the root of the penis and the left and right crura
Definition
Ischiocavernosus muscle
Term
Ventral half of penis at caudal aspect
Definition
Corpus spongiosum penis
Term
Muscle that surrounds the corpus spongiosum penis
Definition
Bulbospongiosus muscle
Term
accumulation of dead cells and secretion
Definition
Smegma
Term
Accessory genital gland with 6-8 ducts along midline. 1st gland you feel on rectal palpation
Definition
Bulbourethral gland
Term
15-20 small ducts that opens laterally to the colliculus seminalis
Definition
Prostate
Term
Gland located laterally, empty via excretory duct
Definition
Seminal vesicle
Term
Located medially. Thickened distal end of the ducuts deferens
Definition
Ampulla
Term
Reflection of peritoneum. Encorporates the ampulla, cranial half of the seminal vesicles and the ureters
Definition
Genital fold
Term
Singular tubular vestigial structure found between the ampulla in some cases
Definition
Uterus masculinus
Term
Muscle that covers the pelvic portion of the urethra
Definition
Urethralis
Term
Muscle that covers the bulbourethral gland
Definition
Bulboglandularis
Term
Paired structure that starts from the first two caudal vertebrae and runs down the penis
Definition
retractor penis muscle
Term
Sympathetic innervation to penis
Definition
Hypogastric nerves
Term
Parasympathetic innervation to penis
Definition
Pelvic nerve
Term
Ligament in the female not found in the horse
Definition
Suspensory ligament
Term
Cystic structures within the mesovarium. Stages of early kidney development that did not regress
Definition
Epoophoron and Paroophoron
Term
Main ovarian blood supply
Definition
OVarian artery
Term
Blood supply to uterus
Definition
Uterine artery, Uterine branch of vaginal artery, Uterine branch of ovarian artery
Term
Ridge of tissue that separates the reproductive and urinary systems in the female
Definition
Transverse fold
Term
Muscle located laterally to the vestibule. Immediately under the skin
Definition
Constrictor vestibuli muscle
Term
Glands on the floor of the vestibule
Definition
Minor vestibular glands
Term
Glands located in the dorsal lateral wall of the vestibule. Provide lubrication
Definition
Major vestibular glands
Term
Disease caused by Taylorella equigenitalis that lives in the clitoral fossa
Definition
Contagious equine metritis
Term
Muscle that acts at the level of the vulva. Lies immediaely under the skin. Closes the vulva
Definition
Constrictor vulvae muscle
Term
Where milk glands secrete into the main opening
Definition
Lactiferous ducts
Term
Superficial boundaries of the perineum
Definition
Dorsal - Root of the tail, Ventral - Male: base of scrotum, female: base of mammary gland, Lateral - Semimembranosis muscle
Term
Deep boundaries of the perineum
Definition
Dorsal - caudal vertebrae, Ventral - ischial arch, Lateral - semimembranosis muscle
Term
Triangular muscle under tail that originates on ischial spine
Definition
Coccygeus
Term
Muscle found ventral/lateral to coccygeus. Broad flat muscle that covers the wall of the rectum
Definition
Levator ani muscle
Term
A linear tear in the perineal body
Definition
Perineal laceration
Term
When a hole is torn in the perineal body during birth. Can cause fecal contamination of the reproductive tract
Definition
Rectovaginal fistula
Term
Bony prominences of the hip
Definition
Slope of the pelvis, Greater trochanter of the femur, Ischiatic spine
Term
Ligament that extends from tuber sacrale to the lateral sacral crest
Definition
Sacroiliac ligament
Term
Wide sheet in the horse from the lateral sacral crest to the ischiatic spine
Definition
Broad sacrotuberal ligament
Term
Notch cranial to ischiatic spine
Definition
greater sciatic notch
Term
Notch caudal to isciatic spine
Definition
lesser sciatic notch
Term
Where the tendon of the obturator muscle passes
Definition
Lesser sciatic foramen
Term
Branches of sciatic nerve
Definition
Cranial gluteal, caudal gluteal, caudal cutaneous femoral
Term
What is unique about the equine internal obturator muscle?
Definition
Divided into two parts, iliac and ischiopubic portion (not in the dog)
Term
Peritoneal pouch between rectum and genital organs
Definition
Rectogenital pouch
Term
Peritoneal pouch between bladder and uterus/genital fold
Definition
Vesicogenital pouch
Term
Peritoneal pouch between pubis and bladder
Definition
Pubovesical pouch
Term
Opening of urethra at level of trigone
Definition
Internal urethral orifice
Term
Opening where urine passes out of the animal
Definition
External urethral orifice
Term
What structure is opened in open castration
Definition
Parietal vaginal tunic
Term
Where do you remove the bean from the penis?
Definition
Urethral sinus
Term
What tissue surrounds the urethra in the male?
Definition
Corpus spongiosum penis
Term
Opening of the external fold of the prepuce
Definition
Preputial orifice
Term
Opening of the internal fold of the prepuce
Definition
Preputial ring
Term
Branches into the artery of the bulb of the penis and the dorsal artery of the penis
Definition
Internal pudendal artery
Term
Runs along shaft of the ilium and turns into the middle artery of the penis
Definition
Obturator artery
Term
Goes through inguinal canal and continues as the cranial artery of the penis
Definition
External pudendal artery
Term
Venous return of the penis
Definition
Venous plexus, in inguinal region
Term
Lymphatic drainage of the penis and scrotum
Definition
Superficial inguinal lymph nodes
Term
Lymphatic drainage of the testes and epididymis
Definition
Medial iliac nodes
Term
Infection of the testicles
Definition
Orchitis
Term
Lymphatic drainage of the thigh
Definition
Lateral iliac nodes
Term
Inflammation of the stifle
Definition
Gonitis
Term
Opening of the cervix on inside of uterus
Definition
Internal uterine orifice
Term
Exit of the cervix into the vagina
Definition
External uterine orifice
Term
Interal opening of the uterine tbe
Definition
Abdominal ostium
Term
Opening of the uterine tube into th uterus
Definition
Uterine ostium
Term
Cavernous structure in the female that fills with blood during mating
Definition
Bulb
Term
Space between left and right labia
Definition
Vulvar cleft
Term
Groove passing between left and right halves of the udder
Definition
Intermammary groove
Term
Dilated cavity within the teat
Definition
Teat sinus
Term
Nerve embedded inside the connective tissue of the broad ligament
Definition
Pudendal nerve
Term
Innervates anal sphincter, coccyeus, and levator ani muscle. embedded in caudal sacral ligament
Definition
Caudal rectal nerve
Supporting users have an ad free experience!