Both hyperkeratosis and xerophthalmia are caused by:

A) vitamin A deficiency.
B) vitamin A toxicity.
C) vitamin C toxicity.
D) vitamin C deficiency.


A

Nutritional Science

You might also like to view...

Select the BEST example of a limitation associated with the 24-hour recall dietary assessment method.

a. relies on self-reported information b. does not require literacy c. does not require skilled staff d. low respondent burden

Nutritional Science

What is a social factor that can affect food choices?

A) ?methamphetamine use B) ?dependence on a family member to prepare food C) ?mental illness D) ?prescription medications

Nutritional Science

Inflammation is the primary problem in asthma and is thought to be _______________ mediated

Fill in the blank(s) with correct word

Nutritional Science

A person's absorption of calcium varies based on: a. vitamin A status

b. protein intakes. c. gender. d. age or life stage. e. body composition.

Nutritional Science