Q: Which of the following best describes the arrangement of blood flow through the kidney?

$$\text{Renal artery} \rightarrow \text{Segmental arteries} \rightarrow \text{Lobar arteries} \rightarrow \text{Arcuate arteries} \rightarrow \text{Cortical radiate arteries}$$

Q: Which of the following best describes the flow of filtrate through the nephron?

$$\text{Glomerular capsule} \rightarrow \text{PCT} \rightarrow \text{Descending limb of nephron loop} \rightarrow \text{Ascending limb of nephron loop} \rightarrow \text{DCT} \rightarrow \text{Collecting duct}$$

Q: Which of the following is the correct order of urine flow after it leaves the collecting duct?

$$\text{Minor calyx} \rightarrow \text{Major calyx} \rightarrow \text{Renal pelvis} \rightarrow \text{Ureter}$$

Question 1

Which structure divides the right and left lobes of the liver and also binds the liver to the anterior abdominal wall?

Accepted Answer

Falciform ligament

Question 2

A patient presents with a blockage at the hepatopancreatic ampulla. Which of the following will most likely be impaired?

Accepted Answer

Flow of bile and pancreatic juice into the duodenum

Question 3

Which of the following best describes the arrangement of blood flow through the kidney?

Accepted Answer

$$	ext{Renal artery} ightarrow 	ext{Segmental arteries} ightarrow 	ext{Lobar arteries} ightarrow 	ext{Arcuate arteries} ightarrow 	ext{Cortical radiate arteries}$$

Question 4

Which of the following is TRUE regarding the difference between cortical and juxtamedullary nephrons?

Accepted Answer

Juxtamedullary nephrons have long loops and are located near the medulla.

Question 5

A patient has a tumor compressing the right renal vein. Which of the following is a likely consequence?

Accepted Answer

Decreased blood flow from the right kidney to the inferior vena cava

Question 6

Which of the following structures is responsible for the storage of bile?

Accepted Answer

Gallbladder

Question 7

Which of the following best describes the flow of filtrate through the nephron?

Accepted Answer

$$	ext{Glomerular capsule} ightarrow 	ext{PCT} ightarrow 	ext{Descending limb of nephron loop} ightarrow 	ext{Ascending limb of nephron loop} ightarrow 	ext{DCT} ightarrow 	ext{Collecting duct}$$

Question 8

Which of the following is the correct order of urine flow after it leaves the collecting duct?

Accepted Answer

$$	ext{Minor calyx} ightarrow 	ext{Major calyx} ightarrow 	ext{Renal pelvis} ightarrow 	ext{Ureter}$$

Question 9

Which of the following is a function of the detrusor muscle?

Accepted Answer

Contraction to expel urine from the bladder

Question 10

A patient with a gallstone blocking the cystic duct would most likely experience which of the following?

Accepted Answer

Inability to store bile in the gallbladder

Question 11

Which of the following best describes the anatomical relationship of the pancreas to the stomach?

Accepted Answer

The pancreas is inferior to the stomach

Question 12

Which vessel carries blood from the digestive tract to the liver for processing?

Accepted Answer

Portal vein

Question 13

Which of the following is TRUE regarding the internal urethral sphincter?

Accepted Answer

It is composed of smooth muscle and is under involuntary control.

Question 14

Which of the following is the correct sequence of blood flow through the nephron-associated vessels?

Accepted Answer

$$	ext{Afferent arteriole} ightarrow 	ext{Glomerulus} ightarrow 	ext{Efferent arteriole} ightarrow 	ext{Peritubular capillaries/vasa recta}$$

Question 15

Which of the following is a unique feature of the left renal vein compared to the right renal vein?

Accepted Answer

It is longer than the right renal vein.

Question 16

Which of the following best describes the function of the portal triad in the liver lobule?

Accepted Answer

It contains branches of the hepatic artery, portal vein, and bile duct.

Question 17

Which of the following is the correct anatomical path for urine from the kidneys to the external environment in males?

Accepted Answer

$$	ext{Renal pelvis} ightarrow 	ext{Ureter} ightarrow 	ext{Urinary bladder} ightarrow 	ext{Prostatic urethra} ightarrow 	ext{Membranous urethra} ightarrow 	ext{Spongy urethra}$$

Question 18

Which of the following is TRUE regarding the location of the kidneys?

Accepted Answer

The left kidney is slightly superior to the right kidney.

Question 19

Which of the following is the main function of the peritubular capillaries?

Accepted Answer

Reabsorption and secretion in the renal cortex

Liver, Pancreas, and Urinary System: Structure and Function

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