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Question 1

Which of the following is a CONTRAINDICATION to bariatric surgery?

Accepted Answer

Active and untreated substance use disorder

Answer

Active substance use disorder is a contraindication because it significantly worsens surgical and psychological outcomes and must be resolved before surgery.

Question 2

What is the expected average excess weight loss percentage at 1 year after Roux-en-Y gastric bypass?

Accepted Answer

60-80%

Answer

Roux-en-Y gastric bypass typically results in 60-80% excess body weight loss within the first year.

Question 3

A bariatric patient develops tingling in hands and feet, difficulty walking, and megaloblastic anemia 18 months post-bypass. Which deficiency is most likely?

Accepted Answer

Vitamin B12 deficiency

Answer

B12 deficiency causes subacute combined degeneration of the spinal cord, presenting with peripheral neuropathy and megaloblastic anemia.

Question 4

What is 'weight recidivism' in bariatric surgery outcomes?

Accepted Answer

The regaining of lost weight after initial surgical success

Answer

Weight recidivism refers to the regaining of previously lost weight, which can occur due to behavioral, anatomical, or hormonal changes.

Question 5

Which micronutrient supplement is universally recommended for ALL bariatric surgery patients regardless of procedure type?

Accepted Answer

Multivitamin with minerals

Answer

A comprehensive multivitamin with minerals is recommended lifelong for all bariatric patients to prevent nutrient deficiencies from reduced food intake.

Weight Loss Surgery Practice Test

Weight Loss Surgery Practice Test

Weight Loss Surgery Weight Loss Surgery 4