CBE Preoperative Education & Patient Selection 2

Question 1

Which preoperative laboratory workup is most critical for identifying nutritional deficiencies before bariatric surgery?

Accepted Answer

Comprehensive nutritional panel including vitamins and minerals

Answer

A comprehensive nutritional panel detects existing deficiencies that must be corrected preoperatively to prevent worsening after surgery alters absorption.

Question 2

How far in advance of bariatric surgery should a patient ideally achieve smoking cessation?

Accepted Answer

At least 4–8 weeks before surgery, ideally 6 months

Answer

Smoking cessation at least 4–8 weeks before surgery significantly reduces risks of pulmonary complications, anastomotic leaks, and impaired wound healing.

Question 3

Which patient behavior is the best indicator of readiness for bariatric surgery?

Accepted Answer

Demonstrating consistent dietary changes and full attendance at preoperative visits

Answer

Consistent behavioral changes prior to surgery are the strongest predictor of long-term postoperative compliance and successful weight management.

Question 4

What is the primary purpose of the preoperative low-calorie liquid diet typically prescribed 2–4 weeks before bariatric surgery?

Accepted Answer

To reduce liver size and improve laparoscopic surgical access

Answer

A low-calorie liquid diet reduces hepatic steatosis, shrinking the enlarged fatty liver and improving the surgeon's laparoscopic access to the stomach.

Question 5

When educating a patient about dumping syndrome preoperatively, which key message should be emphasized?

Accepted Answer

It can be minimized by eating small, frequent meals and avoiding high-sugar foods

Answer

Dietary modifications—small frequent meals and avoidance of high-sugar, high-fat foods—significantly reduce the frequency and severity of dumping syndrome.

CBE - Certified Bariatric Educator Practice Test

CBE - Certified Bariatric Educator Practice Test

CBE Preoperative Education & Patient Selection 2