What is the commonest form of urinary incontinence in woman aged 40 year?

Correct Answer: A

Rationale: Stress incontinence is commonest at 40 pelvic floor weakening (e.g., childbirth) leaks with pressure (cough). Urgency (overactivity) rises later age-related. Mixed combines both less frequent alone. Continuous suggests fistula rare. Stress's prevalence distinguishes it, critical for midlife women, unlike urgency, combined, or structural causes.

Correct Answer: A

Rationale: Bevacizumab is a VEGF inhibitor blocks angiogenesis, not an immune checkpoint inhibitor (e.g., PD-1/CTLA-4). Pembrolizumab, Ipilimumab, and Nivolumab target immunity enhance T-cell response in metastatic RCC. Bevacizumab's vascular mechanism distinguishes it, critical for differentiating therapies, unlike immune-boosting drugs.

Correct Answer: B

Rationale: >4 mobile lymph nodes isn't a standard induction chemo indication resectable, not advanced. Fixed nodes, >4 cm nodes, and pelvic mets signal unresectable/advanced disease chemo downsizes. Mobile node count lacks size/fixity specificity less urgent. Exclusion of mobile nodes distinguishes it, key to penile cancer staging, unlike high-risk indications.

Correct Answer: A

Rationale: ADPKD doesn't recur in transplants native cysts remain, new kidney unaffected (genetic, not systemic). Hyperoxaluria type 1 recurs oxalate damages graft. Atypical HUS (complement) can relapse systemic. Glomerulonephritis (e.g., IgA) often returns immune-driven. ADPKD's non-recurrence distinguishes it, critical for transplant prognosis, unlike systemic or immune risks.

Correct Answer: B

Rationale: Uncontrolled infection isn't absolute treatable, transplant possible post-resolution in kids. Uncontrolled malignancy halts transplant active disease risk. ABO incompatibility and positive crossmatch are absolute rejection barriers. Infection's treatability distinguishes it, critical for pediatric candidacy, unlike permanent or immunologic blocks.