Which prefix means 'after, behind'?

Which prefix means 'after, behind'?

• A. Para
• B. Patho
• C. Pre
• D. Post

Answer: (D)

Understanding how prefixes indicate time relations in medical terms helps you decode meanings quickly. The prefix that signals “after” is post-, from Latin post. It’s used to show something that follows another event, as in postoperative (after surgery), postnatal (after birth), or posttraumatic (after trauma). In anatomy you might also see the idea of “behind” captured in terms like posterior, which uses the same root to indicate location at the back; the key idea is that post- conveys after. The other prefixes don’t fit this sense. Para- means beside, near, or alongside, and can also imply abnormal in some contexts. Pre- means before. Patho- relates to disease or suffering. So post- is the best match for “after,” and by extension can connect to “behind” in anatomical terms where appropriate.

Understanding how prefixes indicate time relations in medical terms helps you decode meanings quickly. The prefix that signals “after” is post-, from Latin post. It’s used to show something that follows another event, as in postoperative (after surgery), postnatal (after birth), or posttraumatic (after trauma). In anatomy you might also see the idea of “behind” captured in terms like posterior, which uses the same root to indicate location at the back; the key idea is that post- conveys after.

The other prefixes don’t fit this sense. Para- means beside, near, or alongside, and can also imply abnormal in some contexts. Pre- means before. Patho- relates to disease or suffering. So post- is the best match for “after,” and by extension can connect to “behind” in anatomical terms where appropriate.