Which of the following is a condition where someone lacks sufficient healthy red blood cells to bring enough oxygen to their tissues?

A.

Anemia

B.

Hemophilia

C.

Cardiogenic shock

D.

None of the above

A Anemia

Explanation:

Anemia is a condition in which you lack enough healthy red blood cells to carry adequate oxygen to your body's tissues. Having anemia can make you feel tired and weak. There are many forms of anemia, each with its own cause. Anemia can be temporary or long term, and it can range from mild to severe.