Massachusetts Pharmacy Technician License Practice Test

Which of the following is an implication of vitamin C deficiency?

1. High blood cholesterol

2. Increased risk of infections

3. Frequent headaches

4. Joint pain

The correct answer is: Increased risk of infections

Vitamin C, also known as ascorbic acid, is a vital nutrient required for the growth and repair of tissues in the body. It plays a significant role in the immune system and acts as an antioxidant, helping to protect cells from damage caused by free radicals. When there is a deficiency in vitamin C, one of the most notable implications is an increased risk of infections. This is primarily because vitamin C is crucial for the proper functioning of various immune cells, particularly leukocytes. These cells help the body fight off pathogens and maintain a robust immune response. Without adequate vitamin C, the body struggles to mount an effective defense against infections, which may lead to higher susceptibility to illnesses. In contrast, the other options presented do not directly relate to vitamin C deficiency. High blood cholesterol is more closely associated with dietary fat intake and metabolic health, while frequent headaches and joint pain can arise from various other factors not solely tied to vitamin C levels. Therefore, the choice highlighting the increased risk of infections as a direct implication of vitamin C deficiency is the most accurate.