Which statement by a patient who had a cystoscopy

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Question 1 of 5

Which statement by a patient who had a cystoscopy the previous day should be reported immediately to the health care provider?

A. My urine looks pink. B. My IV site is bruised. C. My sleep was restless. D. My temperature is 101Â°F.

Correct Answer: D

Rationale: Fever post-cystoscopy may indicate infection, requiring urgent provider notification.

Question 2 of 5

How are cortical nephrons different from juxtamedullary nephrons?

A. cortical nephrons lie almost entirely outside the renal medulla. B. cortical nephrons have an associated vasa recta. C. cortical nephrons have a longer tubule. D. there are fewer cortical nephrons.

Correct Answer: A

Rationale: Cortical nephrons stay in cortex, unlike juxtamedullary ones.

Question 3 of 5

Which of the following mechanisms operates in the nephron to maintain pH balance in the body?

A. Bicarbonate ions from the tubule cells are secreted into the filtrate, then H+ + HCO3- â†’ H2CO3 â†’ CO2 + H2O B. In tubule cells CO2 + H2O â†’ H2CO3 â†’ H+ + HCO3- then hydrogen ions are secreted into the filtrate C. In tubule cells CO2 + H2O â†’ H2CO3 â†’ H+ + HCO3- then hydrogen ions are transported into the peritubular capillaries D. In tubule cells CO2 + H2O â†’ H2CO3 â†’ H+ + HCO3- then bicarbonate ions are secreted into the filtrate

Correct Answer: B

Rationale: Hydrogen secretion and bicarbonate reabsorption regulate pH.

Question 4 of 5

Which type of anti-hypertensive drug aims to prevent vasoconstriction?

A. beta blockers B. diuretics C. ACE inhibitors D. calcium channel blockers

Correct Answer: D

Rationale: Calcium channel blockers prevent muscle contraction, reducing vasoconstriction.

Question 5 of 5

The nephrons of the kidney consist of

A. Bowman's capsule, a loop of Henle, a collecting duct and a renal tubule B. a juxtaglomerular apparatus and collecting duct C. a glomerulus and a juxtaglomerular apparatus D. a glomerulus, a proximal convoluted tubule, loop of Henle, and a distal convoluted tubule

Correct Answer: D

Rationale: Nephron includes glomerulus and listed tubule segments.

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Which statement by a patient who had a cystoscopy the previous day should be reported immediately to the health care provider?

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Questions on the Urinary System Questions

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