NHI Medical Terminology & Anatomy

Question 1

What is the medical term for the condition of having high blood pressure?

Accepted Answer

Hypertension

Answer

Hypertension is the correct medical term for the condition of having high blood pressure. The prefix 'hyper-' means above or excessive, and 'tension' refers to pressure, accurately describing an elevated blood pressure reading. Conversely, hypotension refers to low blood pressure.

Question 2

What does the prefix 'hypo-' mean in medical terminology?

Accepted Answer

Below normal

Answer

In medical terminology, the prefix 'hypo-' consistently signifies something that is below normal, deficient, or under. For example, hypoglycemia means low blood sugar, and hypothermia refers to a low body temperature. This prefix is crucial for understanding many medical conditions and terms.

Question 3

What does the medical term 'arthralgia' refer to?

Accepted Answer

Pain in the joint

Answer

The medical term 'arthralgia' is derived from 'arthr-', meaning joint, and '-algia', meaning pain. Therefore, arthralgia specifically refers to pain in a joint. This suffix is commonly used in medical terms to denote pain in various body parts.

Question 4

What does the medical term 'tachycardia' refer to?

Accepted Answer

Fast heart rate

Answer

Tachycardia is the medical term used to describe a fast heart rate. The prefix 'tachy-' means rapid or fast, and '-cardia' refers to the heart. This condition is characterized by the heart beating at an abnormally high rate, often above 100 beats per minute in adults.

Question 5

Which part of the body is affected by the term 'dermatology'?

Accepted Answer

The skin

Answer

Dermatology is the branch of medicine focused on the skin, hair, and nails. The root 'dermat-' or 'derm-' comes from the Greek word for skin, clearly indicating its area of specialization. Dermatologists diagnose and treat conditions affecting the integumentary system.

(NHI) National Healthcareer Institute Certification Practice Test

(NHI) National Healthcareer Institute Certification Practice Test

NHI Medical Terminology & Anatomy