Which of the Following Refers to an Insufficient Blood Supply

Question

Which of the following refers to an insufficient blood supply to an organ or body part?
A) Pallor
B) Ischemia
C) Paresthesia
D) Paresis

Accepted Answer

Ischemia refers to an insufficient blood supply to an organ or body part, which can lead to tissue damage or death if not promptly treated. Pallor refers to paleness of the skin. Paresthesia refers to a sensation of tingling or numbness. Paresis refers to weakness or partial paralysis of a muscle or group of muscles.