CBC Nutritional Science for Bariatrics 3

Question 1

Thiamine (B1) deficiency after bariatric surgery can cause which serious neurological condition, especially with persistent vomiting?

Accepted Answer

Wernicke encephalopathy

Answer

Thiamine depletion from vomiting or poor intake can precipitate Wernicke encephalopathy.

Question 2

Which supplement combination should be spaced apart because they compete for absorption?

Accepted Answer

Calcium and iron

Answer

Calcium inhibits iron absorption, so these supplements should be taken at separate times.

Question 3

Which form of calcium is preferred after gastric bypass due to reduced stomach acid?

Accepted Answer

Calcium citrate

Answer

Calcium citrate is absorbed well without gastric acid, unlike carbonate.

Question 4

A patient reports hair loss around 3-6 months post-op. Which nutrient inadequacy is a common contributor alongside rapid weight loss?

Accepted Answer

Inadequate protein

Answer

Inadequate protein during rapid weight loss commonly contributes to telogen effluvium hair shedding.

Question 5

Which eating behavior is recommended to prevent overfilling the small gastric pouch?

Accepted Answer

Taking small bites and chewing thoroughly

Answer

Small bites and thorough chewing prevent obstruction and overfilling of the pouch.

(CBC) Certified Bariatric Counselor Practice Test