Weight Loss Surgery Post-Surgery Nutrition and Diet 2

Question 1

Which type of calcium supplement is preferred after Roux-en-Y gastric bypass and why?

Accepted Answer

Calcium citrate, because it does not require stomach acid for absorption

Answer

Calcium carbonate, because it is cheapest

Answer

Calcium phosphate, because it is most bioavailable

Answer

Any form is equally effective after surgery

Question 2

What is dumping syndrome, and when does it typically occur after bariatric surgery?

Accepted Answer

Rapid emptying of stomach contents into the small intestine, causing nausea and diarrhea

Answer

Vomiting from eating too fast, occurring within 30 minutes

Answer

A bowel obstruction causing constipation for days

Answer

Reflux of bile into the esophagus at night

Question 3

Why should bariatric patients avoid drinking fluids with meals?

Accepted Answer

Fluids can flush food through the pouch quickly, reducing satiety and increasing hunger

Answer

Fluids dilute digestive enzymes

Answer

Fluids cause dumping syndrome

Answer

Fluids block protein absorption

Question 4

Which food texture should bariatric patients prioritize at every meal to meet nutritional goals?

Accepted Answer

Protein-rich foods

Answer

Complex carbohydrates

Answer

Healthy fats

Answer

High-fiber vegetables

Question 5

Iron deficiency anemia is especially common after which bariatric procedure?

Accepted Answer

Roux-en-Y gastric bypass

Answer

Adjustable gastric banding

Answer

Sleeve gastrectomy

Answer

Intragastric balloon

Question 6

What is the purpose of chewing food thoroughly and slowly after bariatric surgery?

Accepted Answer

To reduce the risk of pouch stretching, vomiting, and blockages

Answer

To improve flavor perception

Answer

To increase calorie absorption

Answer

To prevent acid reflux