What age group is most commonly affected by acne vulgaris?
Infants and young children
Adolescents and young adults
Middle-aged adults
Elderly individuals
The Correct Answer is B
Explanation: Acne vulgaris most commonly affects adolescents and young adults. It is estimated that up to 85% of individuals between the ages of 12 and 24 years experience acne at some point. During puberty, there is an increase in androgen hormones that can lead to an overproduction of sebum, leading to the development of acne.
Incorrect choices: a. Infants and young children - This is incorrect because acne vulgaris is rare in infants and young children. Acne in this age group may be a result of other underlying conditions and requires further evaluation by a healthcare provider.
c. Middle-aged adults - This is incorrect because acne vulgaris typically decreases with age. While some adults may still experience acne, it is less common compared to adolescents and young adults.
d. Elderly individuals - This is incorrect because acne vulgaris is rare in elderly individuals. It is more common in younger age groups due to hormonal changes and increased sebum production during adolescence and early adulthood.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Explanation: The presence of a rash on the hands and feet is not a common diagnostic criterion for acne vulgaris. Acne vulgaris primarily affects the face, neck, chest, and back, and rashes on the hands and feet are not characteristic of this condition.
Incorrect choices: a. Family history of acne - A family history of acne is a relevant diagnostic criterion as there can be a genetic predisposition to developing acne.
b. Skin biopsy - A skin biopsy may be used in some cases to confirm the diagnosis of acne vulgaris and rule out other skin conditions with similar presentations.
d. Physical examination of the skin - Physical examination of the skin is a standard diagnostic approach for identifying acne vulgaris. It involves assessing the presence of comedones, papules, pustules, nodules, and cysts on the skin.
Correct Answer is C
Explanation
Explanation: Choice c indicates a need for further teaching because using tanning beds can increase the risk of skin damage and worsen acne symptoms. Tanning beds emit harmful UV rays, which can lead to premature aging and increase the risk of skin cancer.
Incorrect choices: a. "I will use sunscreen with at least SPF 30 daily." - This statement is correct as using sunscreen with at least SPF 30 daily is essential to protect the skin from harmful UV rays and prevent skin damage.
b. "I will avoid sun exposure during peak hours." - This statement is correct as avoiding sun exposure during peak hours (usually 10 am to 4 pm) reduces the risk of sunburn and other skin damage.
d. "I understand that some acne medications can increase sun sensitivity." - This statement is correct as certain acne medications, such as retinoids, can increase the skin's sensitivity to the sun. It is essential to take extra precautions and use sun protection when using these medications.
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