Question 1

Which of the following describes the distinctive shape and structural organization of the equine (horse) right kidney compared to the kidneys of the dog and fowl?

Accepted Answer

Heart-shaped and smooth-surfaced

Answer

Lobulated externally with 20 or more lobes

Answer

Pyramidal and highly lobulated

Answer

Bean-shaped and smooth-surfaced

Question 2

Regarding the anatomical structure of the kidneys in domestic fowl, which feature sets them apart from the kidneys of the dog and horse?

Accepted Answer

They are divided into cranial, middle, and caudal lobes and lack a renal pelvis

Answer

They contain a distinct renal crest and a large renal pelvis

Answer

They are heart-shaped and located primarily in the abdominal cavity

Answer

They are bean-shaped with a smooth external surface and a single medulla

Question 3

In the equine species, the renal pelvis is unique due to the presence of two long, tube-like extensions that collect urine from the poles of the kidney. What are these structures called?

Accepted Answer

Terminal recesses

Answer

Major calyces

Answer

Medullary rays

Answer

Renal columns

Question 4

Regarding the topographical anatomy of the kidneys in the dog, which statement accurately describes their position within the abdominal cavity?

Accepted Answer

The right kidney is more cranial than the left and is usually found at the level of the first three lumbar vertebrae

Answer

Both kidneys are located perfectly symmetrically at the level of

L5

Answer

The kidneys are found within the pelvic cavity housed in the synsacrum

Answer

The left kidney is more cranial and is embedded in the liver

Question 5

In the anatomical comparison of urinary systems, which species is characterized by the presence of mucus-secreting glands (renal glands) within the submucosa of the renal pelvis and the initial part of the ureter?

Accepted Answer

Horse

Answer

Fowl

Answer

Cat

Answer

Dog

Question 6

Which of the following statements regarding the external morphology of the kidneys across species is anatomically correct?

Accepted Answer

The right kidney of the horse is heart-shaped, while the kidneys of the dog are bean-shaped.

Answer

The horse has significantly lobulated kidneys with external fissures similar to the fowl.

Answer

The canine kidney is divided into three distinct lobes known as the cranial, middle, and caudal lobes.

Answer

The kidneys of the fowl are smooth and bean-shaped like those of the dog.

Question 7

Which specific anatomical relationship is true regarding the cranial pole of the right kidney in the dog?

Accepted Answer

It is embedded in the renal fossa of the caudate lobe of the liver

Answer

It is in direct contact with the spleen

Answer

It is fused to the synsacrum

Answer

It is located caudal to the left kidney

Question 8

In the avian species (fowl), where exactly are the kidneys located within the body?

Accepted Answer

In the depressions of the synsacrum, extending from the lungs to the end of the pelvis

Answer

Relatively cranially near the

L5

rib and the diaphragm

Answer

In the thoracic cavity dorsal to the heart and lungs

Answer

Floating freely in the abdominal cavity attached by a long mesentery

Question 9

Regarding the drainage of urine in the equine kidney, which anatomical feature is responsible for the characteristic cloudy or viscous appearance of the urine?

Accepted Answer

Mucus-secreting glands in the renal pelvis and proximal ureter

Answer

Heavy lobulation and lack of a renal pelvis

Answer

The presence of hundreds of tiny calyces opening into the terminal recesses

Answer

High concentration of erythrocytes in the renal crest

Question 10

Which kidney in Ox is a floating kidney?

Accepted Answer

left

Answer

right

Question 11

The kidneys surfaces are rough due to the projected surface of renal tubules in which species

Accepted Answer

Aves (Fowl)

Answer

equine

Answer

bovine

Answer

canine

Question 12

The urinary bladder has how many ligaments attached to it?

Accepted Answer

3

Answer

2

Answer

4

Answer

1

Question 13

The free end of the laterla ligaments has a round cord which is actualy the vestige of

Accepted Answer

Fetal umbilical artery

Answer

Fetal umbilical vein

Related quizzes

Related quizzes