CMT Clinical Knowledge & Medical Terminology 3

Question 1

The abbreviation 'PRN' on a medication order means the drug should be given:

Accepted Answer

As needed based on patient condition

Answer

PRN stands for 'pro re nata,' a Latin phrase meaning 'as needed' based on the patient's condition.

Question 2

Which body system does the term 'renal' refer to?

Accepted Answer

Urinary/kidney system

Answer

Renal pertains to the kidneys; renal failure means the kidneys are not functioning properly.

Question 3

A medical technician observes a patient in the 'supine' position. The patient is:

Accepted Answer

Lying face up on their back

Answer

Supine position means lying flat on the back with the face upward, commonly used for many procedures.

Question 4

What does the prefix 'hemo-' or 'hema-' indicate in medical terms?

Accepted Answer

Blood

Answer

The prefix 'hemo-' or 'hema-' refers to blood, as in hemoglobin, hemorrhage, and hematology.

Question 5

The term 'tachypnea' describes:

Accepted Answer

Abnormally rapid breathing

Answer

Tachypnea means an abnormally rapid breathing rate, with 'tachy-' meaning fast and '-pnea' meaning breathing.

(CMT) Certified Medical Technician Practice Test