ATI RN
Urinary System Mcq Questions Questions
Question 1 of 5
This substance cannot pass through semi permeable walls of glomerulus
Correct Answer: D
Rationale: Globin, albumin (proteins), and blood cells are too large for glomerular filtration all apply. This defines filtration barrier, critical for plasma selectivity, contrasting with small solutes.
Question 2 of 5
renal pyramids are surrounded by lobe .so every kidney has.
Correct Answer: A
Rationale: Kidneys have 6-12 lobes (pyramids + cortex), not fewer or none. This quantifies lobar structure, key for anatomy, contrasting with undercounts.
Question 3 of 5
visceral layer of bowman capsule has specific cell called:
Correct Answer: B
Rationale: Podocytes form the visceral layer of Bowman's capsule, not osteocytes (bone), chondrocytes (cartilage), or all. This specifies filtration cells, key for barrier, contrasting with unrelated types.
Question 4 of 5
If GFR is 125 ml/min.how much fluid our kidney filters in 24 hrs.
Correct Answer: A
Rationale: 125 mL/min × 1440 min = 180 L/day, not 160, 130, or 120. This calculates daily filtration, key for fluid dynamics, contrasting with underestimates.
Question 5 of 5
The kidneys are:
Correct Answer: D
Rationale: Kidneys regulate volume (water), pressure (RAAS), pH (H+) all apply. This encompasses renal functions, critical for homeostasis, contrasting with single roles.