Question

Which physical assessment findings would be associated with the presence of alopecia? Select all.

a. Excess vitamin C
b. Decreased protein intake
c. Decreased caloric intake
d. Decreased copper
e. Decreased zinc

Answer 1

Alopecia can be associated with decreased protein intake, decreased copper, and decreased zinc, all of which are essential for proper hair growth and maintenance. Other factors not mentioned in the provided options, like abnormal cortisol levels and vitamin D deficiency, can also contribute to hair loss.

Step-by-step explanation:

Physical Assessment Findings Associated with Alopecia

Alopecia, or hair loss, can be associated with various nutritional deficiencies and medical conditions. Regarding the options provided, the physical assessment findings that would be associated with the presence of alopecia include:

Excess vitamin C is not typically associated with hair loss. Decreased caloric intake can indirectly contribute to hair loss due to overall malnutrition but is not specific enough to be associated solely with alopecia.

Additional factors that can lead to hair loss, not cited in the options, include:

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Answer 2

Alopecia can be linked to deficiencies in protein, copper, and zinc. These nutrients are crucial for the formation and maintenance of hair, and their lack can lead to hair loss. Other factors, not limited to nutritional deficiencies, can also cause alopecia.

Step-by-step explanation:

Physical assessment findings associated with alopecia, or hair loss, can be influenced by various nutritional deficiencies. Some key deficiencies that may lead to alopecia include:

• Decreased protein intake: Proteins play a crucial role in the formation of hair. When the diet lacks sufficient protein, the body might conserve its protein resources, leading to hair loss.
• Decreased copper: Copper is vital for connective tissue metabolism and the formation of elastin. A copper deficiency can result in hair loss due to its role in the cross-linking of polypeptide chains in collagen and elastin.
• Decreased zinc: Zinc is essential for maintaining the health of hair follicles. A deficiency in zinc can cause hair loss, along with other symptoms like dermatitis and neuromuscular disorders.

Moreover, while not listed in the initial options, vitamin deficiencies such as vitamin A and D can also affect hair health. However, excess vitamin C is not typically associated with alopecia.

It is important to note that while deficiencies might contribute to alopecia, the actual cause of hair loss can be multifactorial and involve genetics, hormonal changes, medical conditions, and more.