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Chordate Zoology > Cat Viscera > Flashcards

Cat Viscera Flashcards

1
Q

Name the salivary glands pictured here. What muscle is located under C?

A

A - Sublingual gland

B - Submaxillary gland

C - Parotid gland

Masseter muscle is under C

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2
Q

Name the structures indicated in this photo. What are the ridges on A called?

A

A - Hard palate

B - Soft palate

C - Palatine tonsils

Ridges on A are called palatine rugae

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3
Q

Name the structures indicated in this photo

A

A - Ostium of the auditory tube

B - Choanae

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4
Q

Name these papillae of the tongue. What is structure A?

A

A - Epiglottis

B - Foliate papillae

C - Vallate papillae

D - Fungiform papillae

E - Filiform papillae

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5
Q

What is the dental formula of cats?

A

3.1.3.1/3.1.2.1

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6
Q

Name these parts of the liver

A

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

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7
Q

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

A - gall bladder.

Cystic duct, hepatic ducts, common bileduct

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8
Q

Name the structures indicated by the pointers

A

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

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9
Q

What is structure A? What are the parts of it?

What is structure B? What are the parts of it?

A

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

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10
Q

Name the organ denoted ā€œAā€ and describe the different parts of it.

Name the areas of this organ indicated by B and C?

What is D?

A

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

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11
Q

What has been lifted up to achieve this view? Name the organ labelled A.

A

Stomach has been lifted up.

A - Spleen

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12
Q

Name these structures

A

A - Ascending colon

B - Cecum

C - Transverse colon

D - Spleen

E - Descending colon

F - Rectum

G - anal glands

H - Anus

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13
Q

_____ is the mesentery which extends from the ventral body wall to the liver

A

Falciform ligament

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14
Q

_____ is the ligament attaching the diaphragm to the liver

A

Coronary ligament

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15
Q

______ is the mesentery that comes from the greater curvature of the stomach and covers the small intestine and transverse colon

A

Greater omentum

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16
Q

_______ 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 _____

A

Lesser omentum, hepatogastric ligament and hepatoduodenal ligament

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17
Q

_____ is the part of the dorsal mesentery that suspends the small intestine from the mid-dorsal line

A

Mesentery proper

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18
Q

____ extends between the colon and the mid-dorsal line

A

Mesocolon

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19
Q

Name these sections of the trachea and describe each type of cartilage

A

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

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20
Q

Name the structures indicated. E is a part of F - What is it? Describe the other parts of F

A

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

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21
Q

What is the tissue indicated by A?

What is the name of the area indicated by B? What is itā€™s function?

What is the tissue indicated by C?

What is the tissue indicated by D?

What is the indication indicated by E?

A

A - Cortex

B - Renal pelvis, expanded portion of ureter

C - Renal sinus

D - Medulla

E - Renal papilla

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22
Q

Name these structures of the kidney

A

A - Renal sinus

B - Hilus

C - Ureter

D - Renal papilla

E - Renal pelvis

F - Renal medulla

G - Renal cortex

23
Q

Name the structure indicated by the scalpel.

A

Ureter

24
Q

Name these structures

A

A - Ovary

B - Oviduct

C - Mesovarium

D - Uterine horn

E - Mesometrium

F - Round ligament

G - Body of uterus

25
Q

The fold of peritoneum that attaches the horns and body of the uterus to the body wall is called the ________

A

Broad ligament

26
Q

The _____ is the pouc hcovered in skn that encloses each testis

A

Scrotum

27
Q

Name the indicated structures.

Describe the ductus deferentes that come off of the epididymis

A

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

28
Q

Name and describe the three parts of the urethra

A

Prostatic urethra - Surrounded by prostate gland

Membranous urethra - Between prostate and penis

Spongy urethra - Passes through the penis

29
Q

What is the name given to the small bone in the penis?

A
30
Q

Define the difference between corpora cavernosum and corpus spongiosum

A

Corpora Cavernosum - Two vascular bodies forming dorsal part of penis

Corpus spongiosum - Ventral surface of the penis - houses the spongy urethra

31
Q

Name these structures

A

A - Penic

B - Prepuce

C - Glans penis

D - Urogenital opening/aperture

32
Q

Name these parts of the penis

A

A - Corpus spongiosum

B - Urethra

C - Corpora cavernosum

33
Q

Name these embryonic structures of the cat. What is the name of the membrane immediately around the fetus?

A

A - Placenta

B - Chorion

C - Umbilical cord

It is called the amnion.

34
Q

Name these parts of the larynx (cartilages)

A

A - Epiglottis

B - Thyroid cartilage

C - Cricoid cartilage

D - Trachea

35
Q

Name these structures of the female urogenital system. What is the common term for the area marked ā€œIā€?

A

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

36
Q

The olfactory lobes are sometimes treated as a separate region of the brain, the ______

A

Rhinencephalon

37
Q

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.

A

Gyri, sulci.

Corpus callosum, fornix.

Fissure of Sylvius.

38
Q

The roof of the diencephalon is the ______

A

Epithalamus

39
Q

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

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

40
Q

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.

A

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)

41
Q

The _______ is the major centre for autonomic functions sich as temperature control, sleep, breathing, eating, and water balance

A

Hypothalamus

42
Q

What is the area of the brain referred to as? Name the labelled parts, with both names for A. Describe the origin of A.

A

Mesencephalon.

A - Corpora quadrigemina (colliculi): They are all that remain of the optic lobes.

B - Cerebral aqueduct

43
Q

What part of the brain is this? Name the structures indicated.

The wormlike _____ divides these two hemispheres.

A

This is the metencephalon

A - Cerebellum

B - Arbor vitae

Vermis divides the two hemispheres.

44
Q

Name this section of the brain. It consists of only A. Name A.

A

This is the myelencephalon.

A - Medulla oblongata

45
Q

What section of the brain is this?

Name these structures, what nerves (if any) they are derived from, and describe D

A

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

46
Q

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?

A

This is the diencephalon.

A - Tuber cinereum

B - Optic chiasma (Nerve II)

C - Infundibulum: Suspends the pituitary gland

D - Mammilary body

47
Q

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.

A

This is the mesencephalon.

A - Cerebral peduncles

B - Oculumotor nerve III

48
Q

What area of the brain is this? Name structure A and the nerve coming off of it (B), including the number.

A

This is the metencephalon.

A - Pons

B - Trigeminal Nerve V

49
Q

The ______ of the brain is of paramount importance as a centre for motor coordination and equilibrium functions

A

Cerebellum

50
Q

Name this section of the brain. Name the indicated structures including the numbers of any nerves.

A

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

51
Q

The roof of the medulla oblongata is composed of the _____. The anterior part of the roof of the medulla is ofrmed by the ______.

A

Tela choroidea, anterior medullary velum.

52
Q

Name these parts of the brain and what section they are from

A

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

53
Q

Name these parts of the brain including the area of the brain they are in

A

A - Lateral ventricle

B - Cerebellum (from Metencephalon)

C - Intermediate mass (from Diencephalon)

D - Cerebral aqueduct (from Mesencephalon)

E - Corpus callosum (from Telencephalon)

Chordate Zoology (23 decks)

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