The Test for Celiac Disease _____

question 21

Multiple Choice

The test for celiac disease _____.

• A) can be performed when an individual is on a gluten-free diet
• B) must be undertaken when individuals are on their normal, non-gluten-free diet
• C) tests for high levels of blood glucose
• D) tests for insulin antibodies
• E) cannot make use of genetic markers since the disease is not hereditary

---

Definitions:

Conduction Deafness

A form of hearing loss resulting from damage to the ear's ability to conduct sound waves through the ear canal, eardrum, or middle ear to the inner ear.

Hearing Loss

A partial or total inability to hear. It can occur in one or both ears and range from mild to severe.

Loud Noises

Intense auditory stimuli that can potentially cause hearing loss or stress, often considered undesirable or disruptive.

Color Vision Theories

The explanations and hypotheses that describe how the human eye perceives colors, including the trichromatic and opponent-process theories.