ATI RN
Urinary System Questions Questions
Question 1 of 5
The ureters transport urine from the:
Correct Answer: B
Rationale: Ureters carry urine from kidneys to bladder not reverse, urethra (exit), or liver (digestive). This specifies transport path, critical for urine flow, contrasting with incorrect directions.
Question 2 of 5
Which condition is characterized by excessive urine output?
Correct Answer: B
Rationale: Polyuria is excess urine not anuria (none), oliguria (low), or nocturia (night). This defines high output, critical for diabetes detection, contrasting with reduced states.
Question 3 of 5
Renin secreting cells are located in:
Correct Answer: B
Rationale: Juxtaglomerular cells in afferent arterioles secrete renin not macula densa (senses Na+), efferent arterioles, or lacis cells (support). This pinpoints renin source, critical for RAAS, contrasting with other JGA parts.
Question 4 of 5
The juxta-glomerular apparatus is characterized by all the following EXCEPT that it
Correct Answer: B
Rationale: JGA (vascular pole, JG cells in afferent arterioles, macula densa) excludes intra-glomerular mesangial cells not part of JGA. This corrects JGA scope, critical for RAAS, contrasting with glomerular cells.
Question 5 of 5
Which association is NOT CORRECT
Correct Answer: D
Rationale: Medullipin I isn't from peritubular endothelium (medullary interstitial cells) other associations (PCT/brush, bladder/transitional, DCT/macula) are correct. This corrects hormone source, key for BP regulation, contrasting with true pairs.