Which term means pertaining to swelling?

Which term means pertaining to swelling?

• A. Edematous
• B. Efferent
• C. Electrocardiograph
• D. Encephalitis

Answer: (A)

The main idea here is forming adjectives that describe a condition. Edema is the medical word for swelling that comes from fluid buildup. When you add the suffix that means “pertaining to” or “characterized by,” you get edematous, which describes something that has swelling. So edematous literally means "pertaining to swelling." The other terms point to different concepts: efferent means carrying away from a structure; electrocardiograph is a device that records the heart’s electrical activity; encephalitis is inflammation of the brain. Those don’t relate to swelling, whereas edematous specifically describes swollen tissue.

The main idea here is forming adjectives that describe a condition. Edema is the medical word for swelling that comes from fluid buildup. When you add the suffix that means “pertaining to” or “characterized by,” you get edematous, which describes something that has swelling. So edematous literally means "pertaining to swelling."

The other terms point to different concepts: efferent means carrying away from a structure; electrocardiograph is a device that records the heart’s electrical activity; encephalitis is inflammation of the brain. Those don’t relate to swelling, whereas edematous specifically describes swollen tissue.