Certified Medical-Surgical Registered Nurse Practice Test

Which substance enables the transport of oxygen during wound healing?

1. Zinc

2. Vitamin B6

3. Folate

4. Vitamin C

The correct answer is: Folate

Folate is the correct answer because it plays a key role in enabling the transport of oxygen during wound healing. Folate is necessary for the production of red blood cells, which are responsible for carrying oxygen throughout the body. Without an adequate supply of folate, the body may not be able to produce enough red blood cells, leading to impaired oxygen transport and potentially delaying the wound healing process. Zinc, Vitamin B6, and Vitamin C are all important for various aspects of wound healing, such as collagen production and immune function, but they do not directly enable the transport of oxygen like folate does.