Weight Loss Weight Loss Surgery 2

Question 1

Which bariatric procedure is considered fully reversible?

Accepted Answer

Adjustable gastric band

Answer

Sleeve gastrectomy

Answer

Roux-en-Y gastric bypass

Answer

Biliopancreatic diversion

Question 2

What is the primary mechanism by which Roux-en-Y gastric bypass promotes weight loss?

Accepted Answer

Both restriction and malabsorption

Answer

Restriction only

Answer

Malabsorption only

Answer

Hormonal suppression only

Question 3

Which obesity-related comorbidity has the highest remission rate following bariatric surgery?

Accepted Answer

Type 2 diabetes

Answer

Hypertension

Answer

Sleep apnea

Answer

Osteoarthritis

Question 4

Which hunger-stimulating hormone decreases significantly after sleeve gastrectomy, helping reduce appetite?

Accepted Answer

Ghrelin

Answer

Leptin

Answer

Insulin

Answer

Cortisol

Question 5

What is the typical recommended minimum daily protein intake for bariatric surgery patients post-operatively?

Accepted Answer

60–80 grams

Answer

20–30 grams

Answer

40–50 grams

Answer

120–150 grams

Question 6

Which long-term complication is specifically associated with Roux-en-Y gastric bypass due to the rerouting of intestines?

Accepted Answer

Internal hernias

Answer

Worsening acid reflux

Answer

Port site infections

Answer

Band slippage

Question 7

What is the typical pre-operative weight loss goal required by many surgeons before bariatric surgery?

Accepted Answer

5–10% of body weight

Answer

0–2% of body weight

Answer

15–20% of body weight

Answer

25–30% of body weight