Cat Viscera Flashcards
Name the salivary glands pictured here. What muscle is located under C?
A - Sublingual gland
B - Submaxillary gland
C - Parotid gland
Masseter muscle is under C
Name the structures indicated in this photo. What are the ridges on A called?
A - Hard palate
B - Soft palate
C - Palatine tonsils
Ridges on A are called palatine rugae
Name the structures indicated in this photo
A - Ostium of the auditory tube
B - Choanae
Name these papillae of the tongue. What is structure A?
A - Epiglottis
B - Foliate papillae
C - Vallate papillae
D - Fungiform papillae
E - Filiform papillae
What is the dental formula of cats?
3.1.3.1/3.1.2.1
Name these parts of the liver
A - Right medial lobe of the liver
B - Quadrate lobe of the liver
C - Left medial lobe of the liver
D - Left lateral lobe of the liver
What is located at A? This structure opens into a ____ duct(s), and ____ duct(s) from the liver combine to form the _____ duct(s).
A - gall bladder.
Cystic duct, hepatic ducts, common bileduct
Name the structures indicated by the pointers
A - Right anterior lobe of the lung
B - Right middle lobe of the lung
C - Right posterior lobe of lung
D - Left anterior lobe of lung
E - Left middle lobe of lung
F - Left posterior lobe of lung
G - Diaphragm
What is structure A? What are the parts of it?
What is structure B? What are the parts of it?
A - Pancreas, head (near stomach) and body (near duodenum)
B - Small intestine, consisting of duodenum near stomach, jejunum in the middle, and ileum ending at the colon
Name the organ denoted āAā and describe the different parts of it.
Name the areas of this organ indicated by B and C?
What is D?
A is the stomach. It consists of several parts, the cardia at the part joined to the esophagus, the fundus is the bulge on the left, the pylorus the end near the duodenum of the small intestine, with the remaining area of the stomach being the body. A pyloric sphincter is located in the pyloric region of the stomach between it and the small intestine.
B - Greater curvature
C - Lesser curvature
D - Esophagus
What has been lifted up to achieve this view? Name the organ labelled A.
Stomach has been lifted up.
A - Spleen
Name these structures
A - Ascending colon
B - Cecum
C - Transverse colon
D - Spleen
E - Descending colon
F - Rectum
G - anal glands
H - Anus
_____ is the mesentery which extends from the ventral body wall to the liver
Falciform ligament
_____ is the ligament attaching the diaphragm to the liver
Coronary ligament
______ is the mesentery that comes from the greater curvature of the stomach and covers the small intestine and transverse colon
Greater omentum
_______ is the part of the ventral mesentery extendings from the liver to the lesser curvature of the stomach and the duodenum. It is divided into two parts: the _____ and the _____
Lesser omentum, hepatogastric ligament and hepatoduodenal ligament
_____ is the part of the dorsal mesentery that suspends the small intestine from the mid-dorsal line
Mesentery proper
____ extends between the colon and the mid-dorsal line
Mesocolon
Name these sections of the trachea and describe each type of cartilage
A - Arytenoid cartilage: Small, pyrimidal cartilages near cricoid cartilage
B - False vocal cords: Folds of mucous that extend from arytenoids to base of epiglottis
C - True vocal cords: Extend from arytenoids to thyroid cartilage
D - Thyroid cartilage - Large unpaired cartilage forming walls of larynx
E - Cricoid cartilage - Small, unpaired ring-shaped cartilage under thyroid cartilage
Name the structures indicated. E is a part of F - What is it? Describe the other parts of F
A - Hilus of kidney
B - Kidney
C - Ureter
D - Rectum
E - Lateral ligament of bladder
F - Urinary bladder: Fundus is the large part of the bladder. Neck is the contricted caudal part that continues with the urethra. The median suspensory ligament extends from the bladder to the linea alba
What is the tissue indicated by A?
What is the name of the area indicated by B? What is itās function?
What is the tissue indicated by C?
What is the tissue indicated by D?
What is the indication indicated by E?
A - Cortex
B - Renal pelvis, expanded portion of ureter
C - Renal sinus
D - Medulla
E - Renal papilla
Name these structures of the kidney
A - Renal sinus
B - Hilus
C - Ureter
D - Renal papilla
E - Renal pelvis
F - Renal medulla
G - Renal cortex
Name the structure indicated by the scalpel.
Ureter
Name these structures
A - Ovary
B - Oviduct
C - Mesovarium
D - Uterine horn
E - Mesometrium
F - Round ligament
G - Body of uterus
The fold of peritoneum that attaches the horns and body of the uterus to the body wall is called the ________
Broad ligament
The _____ is the pouc hcovered in skn that encloses each testis
Scrotum
Name the indicated structures.
Describe the ductus deferentes that come off of the epididymis
A - Vas deferns
B - Urethra
C - Prostate gland
D - Urogenital gland
E - Bublourethral gland
F - Anal gland
G - Penis
H - Mesorchium
I - Epididymis
J - Head of epididymis
K - Body of epididymis
L - Tail of epididymis
Each ductus deferens ascends in spermatic cord from the scrotum through the inguinal canal. They enter the urethra through the prostate gland
Name and describe the three parts of the urethra
Prostatic urethra - Surrounded by prostate gland
Membranous urethra - Between prostate and penis
Spongy urethra - Passes through the penis
What is the name given to the small bone in the penis?
Define the difference between corpora cavernosum and corpus spongiosum
Corpora Cavernosum - Two vascular bodies forming dorsal part of penis
Corpus spongiosum - Ventral surface of the penis - houses the spongy urethra
Name these structures
A - Penic
B - Prepuce
C - Glans penis
D - Urogenital opening/aperture
Name these parts of the penis
A - Corpus spongiosum
B - Urethra
C - Corpora cavernosum
Name these embryonic structures of the cat. What is the name of the membrane immediately around the fetus?
A - Placenta
B - Chorion
C - Umbilical cord
It is called the amnion.
Name these parts of the larynx (cartilages)
A - Epiglottis
B - Thyroid cartilage
C - Cricoid cartilage
D - Trachea
Name these structures of the female urogenital system. What is the common term for the area marked āIā?
A - Vertex of urinary bladder
B - Fundus of urinary bladder
C - Urogenital aperture
D - Anus
E - Body of uterus
F - Urethra
G - Vagina
H - Urogenital sinus
I - Vulva
The olfactory lobes are sometimes treated as a separate region of the brain, the ______
Rhinencephalon
The large cerebral hemispheres of mammals are covered in folds, called _____, which are bounded by grooves, the _____. The white band of fibers connecting the two hemispheres is called the _____, which extends ventrally to form the _____.
The ______ divides the hemispheres into frontal and temporal lobes.
Gyri, sulci.
Corpus callosum, fornix.
Fissure of Sylvius.
The roof of the diencephalon is the ______
Epithalamus
What is this area of the brain called?
Name each indicated structure and what nerves (if any) they are derived from. Describe the function of C.
Sometimes C is referred to as a separate area of the brain. What is the name of this area?
A - Corpus callosum
B - Cerebral hemisphere
C - Olfactory lobe (Nerve I): Receives the neurons from the olfactory epithelium
This area is referred to as the Rhinencephalon
What area of the brain is this? The roof of this section is called the ______. F is suspended by the ______.
Name the indicated structures, including both names for F.
This is the diencephalon. The roof is called the epithalamus. F is suspended by the infundibulum.
A - Intermediate mass (thalamus)
B - Anterior commissure
C - Lamina terminalis
D - Optic chiasma
E - Third ventricle
F - Pituitary gland (hypophysis)
G - Mammillary body
H - Pineal body (epiphysis)
The _______ is the major centre for autonomic functions sich as temperature control, sleep, breathing, eating, and water balance
Hypothalamus
What is the area of the brain referred to as? Name the labelled parts, with both names for A. Describe the origin of A.
Mesencephalon.
A - Corpora quadrigemina (colliculi): They are all that remain of the optic lobes.
B - Cerebral aqueduct
What part of the brain is this? Name the structures indicated.
The wormlike _____ divides these two hemispheres.
This is the metencephalon
A - Cerebellum
B - Arbor vitae
Vermis divides the two hemispheres.
Name this section of the brain. It consists of only A. Name A.
This is the myelencephalon.
A - Medulla oblongata
What section of the brain is this?
Name these structures, what nerves (if any) they are derived from, and describe D
This is the telencephalon.
A - Olfactory tract
B - Olfactory lobe (Nerve I)
C - Cerebrum
D - Fissure of Sylvius: This fissure divides the hemispheres into frontal and temporal lobes
E - Gyri
F - Sulci
What section of the brain is this? Name the indicated structures and what nerves (if any) they are derived from. What is the function of C?
This is the diencephalon.
A - Tuber cinereum
B - Optic chiasma (Nerve II)
C - Infundibulum: Suspends the pituitary gland
D - Mammilary body
What area of the brain is this? Name the part of the brain and the nerve coming off of it (B), with the nerve number.
This is the mesencephalon.
A - Cerebral peduncles
B - Oculumotor nerve III
What area of the brain is this? Name structure A and the nerve coming off of it (B), including the number.
This is the metencephalon.
A - Pons
B - Trigeminal Nerve V
The ______ of the brain is of paramount importance as a centre for motor coordination and equilibrium functions
Cerebellum
Name this section of the brain. Name the indicated structures including the numbers of any nerves.
This is the myelencephalon.
A - Hypoglossal nerve XII
B - Vagus nerve X
C - Glossopharyngeal nerve IX
D - Abducens nerve VI
E - Facial nerve VII
F - Vestibulococclear nerve VIII
G - Medulla oblongata
H - Spinal accessory nerve XI
The roof of the medulla oblongata is composed of the _____. The anterior part of the roof of the medulla is ofrmed by the ______.
Tela choroidea, anterior medullary velum.
Name these parts of the brain and what section they are from
C - Olfactory lobe (from Telencephalon)
D - Optic chiasma (from Diencephalon)
E - Pons (from Metencephalon)
F - Trigeminal nerve
G - Mammilary body (from Diencephalon)
H - Medulla oblongata (from Myelencephalon)
I - Oculomotor nerve
J - Abducens nerve
Name these parts of the brain including the area of the brain they are in
A - Lateral ventricle
B - Cerebellum (from Metencephalon)
C - Intermediate mass (from Diencephalon)
D - Cerebral aqueduct (from Mesencephalon)
E - Corpus callosum (from Telencephalon)
