Question

The main deficiency symptom for vitamin B6 is:

a. pellagra.
b. macrocytic, hyperchromic anemia.
c. microcytic, hypochromic anemia.
d. beriberi.

Answer 1

The main deficiency symptom for vitamin B6 is microcytic, hypochromic anemia.

Step-by-step explanation:

The main deficiency symptom for vitamin B6 is microcytic, hypochromic anemia. This means that the red blood cells are smaller than normal (microcytic) and have a decreased color intensity (hypochromic). Other symptoms of vitamin B6 deficiency may include irritability, depression, peripheral neuropathy, and cystathionuria.

Answer 2

The main deficiency symptom for vitamin B6 is Option C. microcytic, hypochromic anemia.

Step-by-step explanation:

Vitamin B6, also known as pyridoxine, plays a crucial role in the synthesis of hemoglobin, the protein responsible for transporting oxygen in red blood cells. The main deficiency symptom for vitamin B6 is associated with impaired hemoglobin production, leading to microcytic (small cell size) and hypochromic (pale color) anemia.

Microcytic, hypochromic anemia is characterized by red blood cells that are smaller and contain less hemoglobin than normal. This condition results in reduced oxygen-carrying capacity and can lead to symptoms such as fatigue, weakness, and pale skin.

Option C (microcytic, hypochromic anemia) is the correct answer.