Free CBE Bariatric Surgery Procedures & Techniques Questions and Answers

Question 1

Which of the following bariatric procedures involves creating a small stomach pouch and bypassing part of the small intestine?

Accepted Answer

Roux-en-Y gastric bypass

Answer

The Roux-en-Y gastric bypass (RYGB) is a bariatric procedure that involves creating a small stomach pouch and then connecting it directly to a section of the small intestine, bypassing the majority of the stomach and the first part of the small intestine. This alters both food intake and nutrient absorption, leading to significant weight loss.

Question 2

What is the primary goal of sleeve gastrectomy?

Accepted Answer

Reduce stomach volume

Answer

Sleeve gastrectomy involves surgically removing approximately 80% of the stomach, creating a banana-shaped "sleeve." The primary goal is to drastically reduce the stomach's capacity, which limits the amount of food a person can eat and helps them feel full sooner, leading to significant weight loss.

Question 3

Which of the following is a reversible bariatric surgery?

Accepted Answer

Adjustable gastric banding

Answer

Adjustable gastric banding is considered a reversible bariatric surgery because an inflatable band is placed around the upper part of the stomach, creating a small pouch above it. The band can be tightened or loosened by injecting or removing saline, and it can be completely removed if necessary, restoring the stomach to its original size.

Question 4

What is one common complication of bariatric surgery?

Accepted Answer

Nutritional deficiencies

Answer

Bariatric surgeries, especially those that involve bypassing parts of the small intestine like Roux-en-Y gastric bypass, can significantly alter nutrient absorption. This often leads to deficiencies in vitamins (like B12, D, A, E, K) and minerals (like iron, calcium), requiring lifelong supplementation to prevent health complications.

Question 5

Which surgical method removes approximately 80% of the stomach?

Accepted Answer

Sleeve gastrectomy

Answer

Sleeve gastrectomy is a restrictive bariatric procedure where about 80% of the stomach is surgically removed. The remaining portion is a tube-shaped "sleeve," which significantly reduces the stomach's capacity and the amount of food that can be consumed at one time, promoting satiety and weight loss.

CBE - Certified Bariatric Educator Practice Test

CBE - Certified Bariatric Educator Practice Test

Free CBE Bariatric Surgery Procedures & Techniques Questions and Answers