Prefixes and Suffixes in Cardiovascular System

What does the prefix 'cardio-' refer to in medical terminology?

• Heart

• Lungs

• Liver

• Kidney

Answer explanation

In medical terminology, the prefix 'cardio-' specifically refers to the heart. This is derived from the Greek word 'kardia', meaning heart, making 'cardiology' the study of heart-related conditions.

The suffix '-emia' refers to a condition of the blood.

• True

• False

Answer explanation

The suffix '-emia' indeed indicates a condition related to the blood, as seen in terms like 'anemia' or 'leukemia'. Therefore, the statement is true.

Which suffix indicates inflammation?

• -osis

• -algia

• -itis

• -ectomy

Answer explanation

The suffix '-itis' specifically indicates inflammation in medical terminology. For example, 'arthritis' refers to inflammation of the joints, making '-itis' the correct choice for indicating inflammation.

The prefix 'angio-' is related to blood vessels.

• True

• False

Answer explanation

The prefix 'angio-' comes from the Greek word for vessel, specifically referring to blood vessels. Therefore, the statement is true.

What does the suffix '-megaly' indicate in medical terms?

• A) Pain

• B) Removal

• C) Enlargement

• D) Disease

Answer explanation

The suffix '-megaly' in medical terminology indicates enlargement of an organ or body part. Therefore, the correct answer is C) Enlargement.