Question

Delay in healing of wounds, Fractures of bones are due to the deficiency of
a) Retinol
b) Niacin
c) Folic acid
d) Ascorbic acid

Answer 1

Answer:

folic acid

Explanation:

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Answer 2

Answer:

Delay in healing of wounds, fractures of bones are due to the deficiency of Ascorbic acid.

Explanation:

• Low calcium, vitamin D, and vitamin C concentrations may impede bone repair. Healing may also be slowed down or prevented by osteomyelitis, an infection of the bone.
• If germs from a cut on the skin's surface enter the bloodstream and migrate to the bone, the bone may become infected.
• A vital component in the healing of fractures is vitamin C. It performs the hydroxylation of two amino acids (proline and lysine), which is necessary for the production of the triple helix of collagen1 and the development of the immature callus during bone healing.
• A vitamin C deficiency may cause nonunion of the fracture or delayed healing.

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