Which prefix means 'Back part'?

Which prefix means 'Back part'?

• A. Back part
• B. Other
• C. Down
• D. Short

Answer: (A)

In medical terms, prefixes tell you where something is or how it’s oriented. The meaning that corresponds to “back part” comes from the Latin root poster- (often written as poster/o in combining form), which denotes behind or toward the back. That makes “Back part” the best match for this prefix, since it directly describes the back side of the body. The other choices describe different directions or qualities and don’t convey the back-part sense.

In medical terms, prefixes tell you where something is or how it’s oriented. The meaning that corresponds to “back part” comes from the Latin root poster- (often written as poster/o in combining form), which denotes behind or toward the back. That makes “Back part” the best match for this prefix, since it directly describes the back side of the body. The other choices describe different directions or qualities and don’t convey the back-part sense.