Question

which suffix means abnormal hardening? -sclerosis -ostomy -rrhaphy -dynia

Explanation:

To solve this, we analyze each suffix:

• -sclerosis: Means abnormal hardening (e.g., sclerosis in medical terms refers to tissue hardening).
• -ostomy: Refers to a surgical opening (e.g., colostomy).
• -rrhaphy: Means suturing (e.g., herniorrhaphy).
• -dynia: Means pain (e.g., gastrodynia).

So the suffix for abnormal hardening is -sclerosis.

Answer:

A. -sclerosis