Which term refers to pinpoint, non-raised, purplish-red spots on the skin caused by intradermal or mucus membrane hemorrhage?

Which term refers to pinpoint, non-raised, purplish-red spots on the skin caused by intradermal or mucus membrane hemorrhage?

• A. Petechiae
• B. Phlebitis
• C. Phlebotomy
• D. Pitting edema

Answer: (A)

Pinpoint, non-raised purplish-red spots on the skin are called petechiae. They occur when tiny blood vessels in the skin or mucous membranes leak blood into surrounding tissue, producing small, flat spots that do not blanch when pressed. This distinguishes them from larger bruises and from other terms that describe entirely different things. Phlebitis is inflammation of a vein, phlebotomy is the procedure of drawing blood from a vein, and pitting edema is swollen tissue that leaves a dent when pressed. Petechiae best fit the description of tiny hemorrhagic spots caused by intradermal or mucosal bleeding.

Pinpoint, non-raised purplish-red spots on the skin are called petechiae. They occur when tiny blood vessels in the skin or mucous membranes leak blood into surrounding tissue, producing small, flat spots that do not blanch when pressed. This distinguishes them from larger bruises and from other terms that describe entirely different things. Phlebitis is inflammation of a vein, phlebotomy is the procedure of drawing blood from a vein, and pitting edema is swollen tissue that leaves a dent when pressed. Petechiae best fit the description of tiny hemorrhagic spots caused by intradermal or mucosal bleeding.