What term describes pinpoint bruising on the skin?

• A. Vesicular
• B. Pruritic
• C. Pruritus
• D. Petechiae

Answer: (D)

The term 'petechiae' describes pinpoint bruising on the skin, which are small, round spots that appear as a result of bleeding under the skin. These spots are typically less than 3 mm in diameter and do not blanch when pressure is applied, distinguishing them from other forms of skin discoloration. Petechiae can occur for a variety of reasons, including trauma, certain medical conditions, or as a side effect of medications that affect blood clotting.

The other options mentioned do not correctly refer to pinpoint bruising. 'Vesicular' pertains to small fluid-filled sacs or blisters. 'Pruritic' and 'pruritus' both refer to itching and do not relate to bruising at all. Hence, petechiae is the appropriate medical term for the condition described in the question.