FREE ADEX Dental Hygiene MCQ Questions And Answers

Question 1

There are how many different kinds of instrument handles or ends?

Accepted Answer

two

Answer

one

Answer

three

Answer

four

Question 2

What portion of the dental tool actually touches the patient?

Accepted Answer

Working-end

Answer

Double-end

Answer

Shank-end

Answer

Flat-end

Question 3

What three types of dental mirrors are there?

Accepted Answer

Front surface, concave, and plane

Answer

Front surface, back surface, and marginal surface

Answer

Front surface, mid surface, and back surface

Answer

Front surface, back surface, and flat surface

Question 4

What is the vomiting-inducing substance that bulimics frequently abuse?

Accepted Answer

Emetics

Answer

Antipsychotics

Answer

Anticonvulsants

Answer

Anticoagulants

Question 5

When during pregnancy is the ideal time to get dental work done?

Accepted Answer

Second trimester

Answer

Never

Answer

Third trimester

Answer

First trimester

Question 6

What kind of patient frequently attends the doctor's office and complains of pain?

Accepted Answer

Drug addicts

Answer

Teenagers

Answer

Anorexics

Answer

Pregnant women

Question 7

How many different forms of exposure may ionized radiation cause in the body?

Accepted Answer

two

Answer

one

Answer

three

Answer

four