Shared Flashcard Set

Details

Gross Anatomy Exam 3
Klimek Cow questions
112
Biology
Professional
04/22/2011

Additional Biology Flashcards

 


 

Cards

Term
The best definition of ungulate is
Definition
having hooves
Term
Jugular groove ventral border
Definition
sternomandibularis
Term
dorsal border jugular groove
Definition
cleidomastoideus
Term
medial border jugular groove
Definition
sternomastoideus
Term
superfical border jugular groove
Definition
skin
Term
female animal that hasn't had offspring?
Definition
nulliparous
Term
absence of horns
Definition
polled
Term
castrated goat or sheep
Definition
wether
Term
What is the opening targeted at the caudal end of the orbit for anesthetizing the orbit
Definition
foramen orbitorotundum
Term
What is the afferent pathway for the menace reflex?
Definition
optic nerve
Term
What are the afferent pathways for the palpebral reflex?
Definition
Maxillary, opthalmic nerves
Term
What is the efferent pathway for the palpebral and menace reflexes
Definition
facial nerve
Term
What foramen fuse to form foramen orbitorotundum?
Definition
orbital fissure and round foramen
Term
What nerves does the Peterson orbital ocular block target?
Definition
CN 2, 3, 4, 5.1, 5.2, 6
Term
Cornual nerve block... blocks
Definition
Cornual branches of zygomaticotemporal branch of V2
Term
Nerve block at infraorbital foramen desensitzes what?
Definition
dental pad and rostral two cheek teeth on that side
Term
Maxillary nerve block
Definition
entire upper arcade plus dental pad and rostral 2 cheek teeth
Term
Nerve block at mental foramen
Definition
mandibular alveolar nerve to rostral two cheek teeth and lower incisors on that side
Term
Mandibular (inferior) alveolar nerve block
Definition
blocks the branch of the mandibular nerve to entire lower arcade of teeth on that side
Term
What is a limiting factor in surgical boundaries of the maxillary sinus?
Definition
infraorbital canal
Term
What are the diverticulum of the frontal sinus?
Definition

postorbital

corneal

nuchal

Term
Does the frontal sinus communicate with the maxillary sinus in the cow?
Definition
NO!!
Term
What does the maxillary sinus extend into?
Definition
lacrimal bulla
Term
What teeth are in the maxillary sinus?
Definition
last 3 or 4 cheek teeth
Term

What sinus does the maxillary communicate with?

 

Definition
Palatine sinus (over infraorbital canal)
Term
Dorsal limit of maxillary sinus?
Definition
medial angle of eye to infraorbital foramen
Term
Ventral limit of maxillary sinus?
Definition
facial tuberosity to zygomatic arch
Term
Rostral limit of maxillary sinus?
Definition
just rostral to facial tuberosity
Term
Caudal limit of maxillary sinus?
Definition
ventral margin of bony orbit
Term
How does the palatine sinus communicate with the nasal cavity?
Definition
via the maxillary sinus (no independent communication)
Term
At what age does the frontal sinus invade the cornual process?
Definition
six months
Term
What type of teeth are ruminant incisors and canines?
Definition
brachydont
Term
What are peg mouth animals?
Definition
crown wears off almost completely to the neck of the tooth
Term
Dental formula of ruminants Di:
Definition
2(Di 0/4), Dp 3/3)= 20
Term
Dental formula of ruminants
Definition
2(I 0/4) P 3/3, M3/3)=32
Term
All ox deciduous teeth are present within how many weeks of birth?
Definition
2 weeks
Term
When do the permanent incisors/ canine erupt?
Definition
1, 2, 3, 3.5-4
Term
What happens at 6, 7, 8, 9 years in ox?
Definition

incisors level (lingual edge becomes smooth)

Roots exposed

Term
Permanent premolars can erupt as early as ______ and should be present by ______
Definition
18 months, 24 months
Term
Permanent molars start erupting at ____ and are all in by _____
Definition

3 months

18-24 months

Term
What tonsil is in the nasopharynx?
Definition
pharyngeal tonsil
Term
What tonsil is in the oropharynx?
Definition
palatine tonsil
Term
Where does the duct of the parotid salivary gland go in sheep? in ox?
Definition

across the masseter (sheep)

Vascular groove of mandible (ox and goat)

Term
The opening of the parotid duct is at what tooth?
Definition
P4 in all but ox (oposite M2/)
Term
largest salivary gland in sheep goat and horse?
Definition
parotid
Term
Largest salivary gland in the ox?
Definition
mandibular
Term
mandibular gland opens at?
Definition
sublingual caruncle
Term
What are minor salivary glands with multiple openings on the cheeks?
Definition
buccal glands
Term
Dorsal buccal branch of the facial nerve runs across the surface of the masseter in what species?
Definition
All!
Term
In what animal, the ventral buccal branch of the facial nerve travels ventral to the mandible with the facial artery and vein and the parotid duct.
Definition
the ox
Term
Ventral buccal branch of facial runs across the masseter
Definition
small ruminants
Term
parotid duct runs across the surface of the masseter
Definition
sheep but not goats
Term
What artery is not present in small ruminant
Definition
facial artery
Term
What is unique in ruminant larynx (4)
Definition

no cuneiform process

no vestibular fold

no laryngeal ventricle

vocal fold is not prominent

Term
What is unique about the rumiant thyroid cartilage?
Definition
lacks a caudal fissure and has a cranial notch
Term
What is the opening of the larynx
Definition
aditus laryngis
Term
Lymphatic drainage from the eye
Definition
parotid node
Term
lymphatic drainage from apex of tongue
Definition
mandibular node
Term
rest of tongue lymphatic drainage
Definition
medial and lateral retropharyngeal
Term
terminal ln of the head
Definition
retropharyngeal
Term
what artery is origin for both medial and lateral palpebral branches?
Definition
malar artery
Term
What is unique about supraorbital artery?
Definition
does not pass through the supraorbital foramen in small ruminants
Term
What artery are small ruminants lacking near the eye?
Definition
angularis oculi
Term
In the goat, the dorsal nasal artery originates from this
Definition
sueprficial temporal
Term
What artery is absent in sheep?
Definition
rostral lateral nasal
Term
What ligament is the umbilical vein located in?
Definition
falciform ligament
Term
What structure allows some blood to bypass the liver?
Definition
ductus venosus
Term
The internal iliac artery divides into what two terminal branches?
Definition
caudal gluteal and internal pudendal
Term
In the ox, the first major branch of the internal iliac is the ____ which gives rise to the ______
Definition

umbilical

uterine/deferent artery

Term
The vaginal/prostatic artery is usually a branch of the ____ in the ruminant
Definition
internal iliac
Term
The internal pudendal supplies the:
Definition
perineum, penis/vestibule
Term
Internal pudendal ends as:
Definition
artery of the penis
Term
three branches of the artery of the penis?
Definition

artery of the bulb of the penis

deep artery of the penis

dorsal artery of the penis

Term
Medial iliac lymph node
Definition
testis and spermatic cord; ovary, uterine tube and uterus
Term
sacral ln
Definition
intrapelvic urogenital organs
Term
deep inguinal ln (iliofemoral)
Definition
intra-abdominal urogenital organs; receives lymph from sup. inguinal
Term
Superficial inguinal ln
Definition
scrotum, prepuce/penis, udder, vulva, vestibule and clitoris
Term
subiliac ln
Definition
prepuce
Term
sciatic ln
Definition
urogenital organs at the pelvic outlet
Term
corpus cavernosum is supplied by what artery?
Definition
deep artery of the penis
Term
What is unique about small ruminant prostate?
Definition
only the disseminate part (no body)
Term
What type of penis do ruminants have?
Definition
fibroelastic
Term
What are the sling-like bilateral elastic bands coming off the abdominal tunic that blend with the scrotal septum
Definition
fundiform ligament
Term
What diverticulm is dorsal to the urethra and the bulbourethral glands open into it
Definition
urethral recess
Term
What runs between the raphe and prepuce?
Definition
frenulum
Term
The apical ligament is (dorsal/ventral) and is a continuation of the ___
Definition
dorsal, tunica albuginea
Term
Apical ligament as thicker fibers on which side?
Definition
left
Term
Testis orientation is ___ in the scrotum
Definition
vertical
Term
Ductus deferens and the body of the epididymus are ___ in the scrotum
Definition
medial
Term
Ductus defens moves to a _ position in the cord
Definition
caudal
Term
The epididymis is rotated to a more ______ position in ruminants as compared to other species
Definition
medial
Term
the palpable tail of the epididymis is in what position
Definition
ventral
Term
Ovaries are located ___ and ____ relative to the pelvic inlet in a cow
Definition
ventral and caudal
Term
what can be used to retract the uterus into the pelvic cavity for manual examination?
Definition
ventral intercornual ligament
Term
The ovaries are located near what?
Definition
wings of the ilia
Term
Where is the suburethral diverticulum
Definition
where the urethra opens to the vestibule
Term
the ovarian artery branches to what organ?
Definition
uterus
Term
The uterine artery comes from what?
Definition
umbilical artery
Term
The vaginal artery comes from where, and gives branches to what?
Definition
from internal iliac, branches to uterus, bladder, vagina and dorsal perineal
Term
Internal pudendal has what branches:
Definition
urethral, vestibular, ventral perineal, artery of the clitoris
Term
what separates the right and left mammary glands
Definition
intermammary groove
Term
Each gland equals what?
Definition
a quarter, each is an independent glandular system
Term
External pudendal artery divides into what?
Definition
cranial and caudal mammary arteries
Term
The mammary is supplied by the external pudendal and what other artery?
Definition
ventral perineal
Term
the venous drainage for the udder:
Definition
external pudendal, cranial mammary to milk vein, ventral perineal
Term
Retrobulbar ocular nerve block
Definition
about the same results as peterson, but done by infiltrating inside the orbit
Term
When does PM2 erupt?
Definition
24-30 months
Term
When does PM3 erupt?
Definition
18-30 months
Term
When does PM4 erupt?
Definition
20-36 Months
Term
When does M1 erupt?
Definition
six months
Term
When does M2 erupt?
Definition
12-18 months (1-1.5 years)
Term
When does M3 erupt?
Definition
24-30 months (2-2.5 years)
Supporting users have an ad free experience!