Which meaning best matches the prefix POST-?

Which meaning best matches the prefix POST-?

• A. Before
• B. Behind
• C. In front of
• D. After

Answer: (D)

The main idea being tested is how this prefix signals timing in medical terms. POST- comes from Latin and means after, not before or a spatial position. That’s why it’s used in words like postoperative (after surgery), postnatal (after birth), postmortem (after death), and postscript (an addition after the main text). So the meaning that fits best is “after.” The other options don’t match because “before” is indicated by pre-, and terms for behind or in front of describe spatial relations (posterior or anterior), not temporal after.

The main idea being tested is how this prefix signals timing in medical terms. POST- comes from Latin and means after, not before or a spatial position. That’s why it’s used in words like postoperative (after surgery), postnatal (after birth), postmortem (after death), and postscript (an addition after the main text). So the meaning that fits best is “after.” The other options don’t match because “before” is indicated by pre-, and terms for behind or in front of describe spatial relations (posterior or anterior), not temporal after.