Question 1

Which of the following is TRUE regarding the use of combining vowels when attaching a suffix to a word root in medical terminology?

Accepted Answer

A combining vowel is needed only if the suffix begins with a consonant.

Question 2

Given the word root 'cephal' (head) and the suffix '-algia' (pain), which is the correct way to form the medical term for 'head pain'?

Accepted Answer

cephalalgia

Question 3

Which of the following best describes the correct order for defining a medical term with a prefix, word root, and suffix?

Accepted Answer

Suffix first, then prefix, then word root

Question 4

The suffix '-logist' in the term 'cardiologist' indicates:

Accepted Answer

A specialist in the study of the heart

Question 5

Which of the following terms correctly uses a combining vowel?

Accepted Answer

cephalodynia

Question 6

If the singular form of a medical term ends in '-um', what is the correct plural form?

Accepted Answer

Change '-um' to '-a'

Question 7

Which of the following suffixes indicates a surgical puncture?

Accepted Answer

-centesis

Question 8

A patient is scheduled for a 'thoracocentesis.' Based on your knowledge of suffixes, what does this procedure involve?

Accepted Answer

A surgical puncture of the chest

Question 9

Which of the following is the correct plural form of 'diagnosis'?

Accepted Answer

diagnoses

Question 10

The suffix '-scope' refers to:

Accepted Answer

An instrument used to view

Question 11

Which of the following is the correct plural form of 'bacterium'?

Accepted Answer

bacteria

Question 12

A medical term ends in '-ma.' What is the correct way to form its plural?

Accepted Answer

Change '-ma' to '-mata'

Question 13

Which of the following suffixes indicates the process of recording?

Accepted Answer

-graphy

Question 14

If the singular form of a medical term ends in '-ax', what is the correct plural form?

Accepted Answer

Change '-ax' to '-aces'

Question 15

Which of the following suffixes indicates 'one who treats'?

Accepted Answer

-iatrist

Question 16

A medical term ends in '-is.' What is the correct plural form?

Accepted Answer

Change '-is' to '-es'

Question 17

Which of the following is the correct plural form of 'appendix'?

Accepted Answer

appendices

Question 18

Which of the following suffixes indicates an incision into an organ or tissue?

Accepted Answer

-tomy

Question 19

A patient is referred to a 'neurologist.' Based on the suffix, what does this specialist do?

Accepted Answer

Specializes in the study of nerves

Question 20

Which of the following is TRUE about forming plurals in medical terminology?

Accepted Answer

Plural forms often change the ending of the word, not just add 's'.

Medical Terminology: Suffixes and Plural Formation

Study Guide - Practice Questions