The nurse sees that a patient's hemoglobin level is low. The purpose of hemoglobin is to do which of the following?

Question

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The primary purpose of hemoglobin is to transport oxygen. It is a protein found in red blood cells that binds to oxygen molecules in the lungs and carries them to the body's tissues and organs. A low hemoglobin level can indicate anemia, a condition in which there are not enough red blood cells to carry adequate oxygen to the body's tissues.

The Nurse Sees That a Patient's Hemoglobin Level Is Low