Bariatric Surgery & Procedures Flashcards
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Which bariatric procedure involves creating a small stomach pouch and rerouting the small intestine?
Answer: Gastric bypass
Gastric bypass surgery reduces stomach size and alters digestion by bypassing a portion of the small intestine, leading to weight loss.
Which bariatric procedure involves the removal of a portion of the stomach to create a tube-like structure?
Answer: Sleeve gastrectomy
Sleeve gastrectomy removes about 80% of the stomach, limiting food intake and reducing hunger hormone production.
What is the primary mechanism of weight loss after a gastric banding procedure?
Answer: Restriction of food intake
Adjustable gastric banding reduces stomach capacity, slowing food intake and promoting early satiety without altering digestion.
What is a common nutritional deficiency after gastric bypass surgery?
Answer: Vitamin B12 deficiency
Gastric bypass can lead to deficiencies in vitamin B12, iron, calcium, and folate due to altered digestion and absorption.
Which complication is most concerning after bariatric surgery?
Answer: Surgical site leaks
Leaks from the surgical site can lead to infection and serious complications, requiring immediate medical attention.
What is a key dietary recommendation after bariatric surgery?
Answer: Prioritizing protein intake
Patients must eat small, nutrient-dense meals and prioritize protein intake to support healing and maintain muscle mass.