This artery passes blood to the kidney

Correct Answer: C

Rationale: Renal artery supplies kidney not iliac (pelvis), cystic (bladder), or coeliac (gut). This identifies perfusion, critical for function, contrasting with other arteries.

Correct Answer: B

Rationale: Glucose in urine = filtration rate - Tmax: 900 mg/dL × 1.25 (GFR 125 mL/min) = 1125 mg/min - 380 = 745 mg/min excess spills (e.g., diabetes). Zero assumes full reabsorption false above Tmax. 380 is Tmax not excreted. 1125 is filtered ignores reabsorption. 745 mg/min distinguishes it, critical for glucosuria calculation, unlike total, max, or nil values.

Correct Answer: B

Rationale: Afferent denervation (e.g., tabes dorsalis) causes loss of sensation/reflex micturition tonic bladder (can't contract), overflow dribbling. Hypertonic spasms need efferent loss different. Increased reflexes misalign efferent issue. Normal micturition requires intact nerves false. Afferent loss distinguishes it, critical for reflex abolition, unlike efferent or intact errors.

Correct Answer: B

Rationale: High GFR threatens dehydration/electrolyte depletion tubules can't reabsorb all (e.g., overwhelm Tmax), losing essentials. Waste reabsorption occurs if too low not high. Sluggish flow is low GFR opposite. No effect ignores physiology false. Depletion risk distinguishes it, critical for GFR regulation, unlike waste or flow errors.

Correct Answer: B

Rationale: Inhibiting the pudendal nerve (somatic) contracts the external sphincter delays voiding (e.g., voluntary control). Pelvic nerve inhibition stops reflex misdirected. Hypogastric (sympathetic) inhibition relaxes bladder opposite. Parasympathetic inhibition halts contraction partial. Pudendal's role distinguishes it, critical for continence, unlike visceral or system-wide errors.