All of the following belong to the urinary system

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Urinary System Test Questions and Answers Questions

Question 1 of 5

All of the following belong to the urinary system except:

A. Urethra. B. Ureter. C. Bladder. D. Prostate.

Correct Answer: D

Rationale: Prostate is reproductive, not urinary, though it affects urination in males.

Question 2 of 5

What is the kidney tubule's response to a rise in blood pH?

A. Bicarbonate ions are created from carbonic acid and absorbed into the blood. B. Hydronium ions are secreted into the filtrate, where they are buffered by bicarbonate ions in the filtrate. C. Bicarbonate ions are secreted into the filtrate, while hydronium ions are absorbed from the filtrate into the blood. D. Hydronium ions are secreted into the filtrate, while bicarbonate ions are absorbed from the filtrate into the blood.

Correct Answer: C

Rationale: Excess bicarbonate is secreted to correct alkaline blood pH.

Question 3 of 5

Which statement about kidney anatomy is correct?

A. The cortex is superficial to the medulla and contains all of the glomeruli. B. The cortex is deep to the medulla and contains the collecting tubules. C. The pyramids are in the cortex and contain the collecting tubules. D. The pyramids are in the medulla and contain all of the glomeruli.

Correct Answer: A

Rationale: Cortex is superficial and houses all glomeruli.

Question 4 of 5

To what does the 'juxtaglomerular apparatus' refer?

A. to those nephrons whose loop of Henle penetrate deep into the medulla B. to the lamina densa and podocytes that form filtration slits around the capillaries of the glomerulus C. to the capillaries that surround the loop of Henle of juxtamedullary nephrons D. to certain cells of the distal convoluted tubule where it touches the afferent arteriole.

Correct Answer: D

Rationale: Juxtaglomerular apparatus includes macula densa and granular cells.

Question 5 of 5

What does the term 'oliguria' refer to?

A. a daily urine production of much more than 2 litres B. a daily urine production of less than $500 \mathrm{ml}$ C. production of less than $50 \mathrm{ml}$ of urine in a day D. the condition of excessive concentration of urea in the blood

Correct Answer: B

Rationale: Oliguria is low urine output, 50-500 ml/day.

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All of the following belong to the urinary system except:

Nurselytic

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Urinary System Test Questions and Answers Questions

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