Which word part indicates prolapse or sagging?

Which word part indicates prolapse or sagging?

• A. PTOSIS
• B. OMA
• C. OSIS
• D. OID

Answer: (A)

Drooping or sagging of a body part is conveyed by the suffix that means prolapse. The term -ptosis means drooping or falling downward, so it directly signals sagging of an organ or structure—think blepharoptosis for a drooping eyelid or nephroptosis for a kidney that drops lower than normal. The other word parts point to different ideas: -oma indicates a tumor or mass; -osis refers to a condition or disease process; -oid means resembling or like something. Because -ptosis specifically denotes prolapse or sagging, it is the best choice here.

Drooping or sagging of a body part is conveyed by the suffix that means prolapse. The term -ptosis means drooping or falling downward, so it directly signals sagging of an organ or structure—think blepharoptosis for a drooping eyelid or nephroptosis for a kidney that drops lower than normal. The other word parts point to different ideas: -oma indicates a tumor or mass; -osis refers to a condition or disease process; -oid means resembling or like something. Because -ptosis specifically denotes prolapse or sagging, it is the best choice here.