What will the nurse include when teaching about general skin care measures that could help prevent acne?
Eliminating chocolate, peanuts, and cola from the diet.
Washing the face with a cleansing product frequently.
Planning indoor activities to avoid sun exposure.
Eating a balanced diet and getting sufficient rest.
The Correct Answer is D
Choice A rationale
There is no conclusive scientific evidence to support the claim that specific foods like chocolate, peanuts, and cola directly cause or worsen acne. Acne is a multifactorial condition primarily driven by hormonal changes, sebum production, follicular hyperkeratinization, and the bacteria Propionibacterium acnes. While a high glycemic diet may be linked to acne, there is no direct causal link with these specific foods.
Choice B rationale
Over-washing the face with harsh cleansing products can strip the skin of its natural oils (sebum), leading to a rebound effect where the sebaceous glands produce even more oil. This can exacerbate acne by creating a more favorable environment for bacterial proliferation and follicular clogging. Gentle cleansing twice a day is recommended, not frequent washing, to maintain skin barrier integrity.
Choice C rationale
Moderate sun exposure can be beneficial for some individuals with acne. Ultraviolet (UV) light has anti-inflammatory and antibacterial properties that can reduce the population of Propionibacterium acnes. Avoiding sun exposure completely is not a standard recommendation for acne prevention, although excessive sun exposure can lead to other skin problems and should be avoided.
Choice D rationale
Stress and lack of rest can increase cortisol levels, which can stimulate sebum production and inflammation, contributing to acne formation. A balanced diet provides essential vitamins and minerals for skin health, and sufficient rest helps regulate hormonal balance. Promoting overall well-being through diet and rest indirectly supports skin health and can help in the prevention of acne.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
While children with eczema may have a weakened skin barrier, which can increase the risk of certain infections, there is no direct scientific link that statistically increases the risk of pneumonia specifically. Pneumonia is primarily a respiratory infection, whereas eczema is a dermatological condition.
Choice B rationale
Acne is a condition caused by the overproduction of sebum and clogged hair follicles, which typically occurs during puberty. There is no direct causal relationship or increased risk of developing acne in children with infantile eczema, which is an inflammatory skin condition.
Choice C rationale
Sun sensitivity is not an increased risk directly associated with infantile eczema. Eczema affects the skin's barrier function and immune response, but it does not inherently increase the skin's susceptibility to ultraviolet radiation. Some topical treatments, however, may cause photosensitivity.
Choice D rationale
Atopic dermatitis (eczema) is part of a triad of allergic conditions known as the "atopic march.”. This progression often starts with eczema in infancy, followed by food allergies, and later progresses to allergic rhinitis and asthma. This is due to a shared genetic predisposition and a hyper-responsive immune system.
Correct Answer is A
Explanation
Choice A rationale
Certain broad-spectrum antibiotics, such as tetracyclines, can alter the gut flora responsible for enterohepatic circulation of estrogens. This disruption can reduce the reabsorption of ethinyl estradiol, the synthetic estrogen in oral contraceptives, from the gut. The decreased serum levels of the hormone may lead to a reduction in the contraceptive's effectiveness, increasing the risk of unintended pregnancy. A backup birth control method should be used.
Choice B rationale
Urinary burning and frequency are more commonly associated with urinary tract infections (UTIs) or some sexually transmitted infections, and not a typical side effect of antibiotics used for acne like tetracyclines or minocycline. These symptoms would indicate an inflammatory process in the urinary tract, which is distinct from the mechanism of action and side effect profile of these specific antibiotics.
Choice C rationale
Breast engorgement is a physiological condition often associated with hormonal fluctuations during the postpartum period or premenstrually. It is not a recognized side effect of systemic antibiotics used to treat acne. The mechanism of action of these medications does not involve hormonal pathways that would lead to breast tissue swelling and tenderness.
Choice D rationale
While some antibiotics can predispose to vaginal yeast infections (vaginitis) by disrupting the normal vaginal flora, this is not a side effect of all antibiotics used for acne. The reduction of beneficial lactobacilli can allow for an overgrowth of Candida albicans, leading to symptoms like itching and discharge, which is a known risk with some antibiotic classes but not a universal side effect across all.
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