This pressure facilitates filtration while urine is being formed

Correct Answer: C

Rationale: Capillary hydrostatic pressure (glomerulus) drives filtration, not filtrate pressure (opposes) or osmotic (retains). This identifies filtration force, key for GFR, contrasting with opposing pressures.

Correct Answer: A

Rationale: Filtered plasma in tubules is plasma filtrate, not filtration (process), excretion (output), or reabsorption (return). This names filtrate, vital for renal process, contrasting with actions.

Correct Answer: C

Rationale: ADH triggers water reabsorption, concentrating urine, not secretion or dilution. This defines ADH effect, vital for water balance, contrasting with opposite outcomes.

Correct Answer: C

Rationale: Renin comes from JG cells in JGA (not listed, but adrenal cortex mislisted), not macula densa, aorta, or medulla. 'C' assumed typo. This corrects renin source, vital for RAAS, contrasting with options.

Correct Answer: A

Rationale: Ureter links kidney to bladder, not urethra (bladder out), pelvis (inside), or duct (nephron). This identifies transport tube, key for urine flow, contrasting with other structures.