Which of these nutrients is absorbed mainly in the duodenum?

Questions 130

ATI LPN

ATI LPN Test Bank

Upper Gastrointestinal System NCLEX Questions Questions

Question 1 of 4

Which of these nutrients is absorbed mainly in the duodenum?

Correct Answer: B

Rationale: Iron is primarily absorbed in the duodenum.

Question 2 of 4

The __________ teeth are used for crushing or grinding food.

Correct Answer: B

Rationale: Molars are designed for grinding.

Question 3 of 4

The enzyme pepsin digests

Correct Answer: C

Rationale: Pepsin breaks down proteins.

Question 4 of 4

The enzyme amylase helps to digest

Correct Answer: A

Rationale: Amylase digests starches.

Access More Questions!

ATI LPN Basic


$89/ 30 days

ATI LPN Premium


$150/ 90 days

Similar Questions