What are risk factors for an individual to develop melanoma?
Having greater than 50 moles and green or blue eyes
Intermittent claudication and diabetes
Black or brown hair and darker pigmented skin
Younger than 18 years of age and obesity
The Correct Answer is A
A. Having greater than 50 moles and green or blue eyes:
Risk factors for melanoma include having many moles, fair skin, light-colored eyes, and history of sunburns.
B. Intermittent claudication and diabetes:
These are vascular and metabolic problems, not related to melanoma risk.
C. Black or brown hair and darker pigmented skin:
Darker skin provides some natural protection against UV radiation, reducing melanoma risk (although melanoma can still occur).
D. Younger than 18 years of age and obesity:
Age under 18 and obesity are not primary risk factors for melanoma. Cumulative sun exposure and genetic predisposition are much more relevant.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Xanthelasma and Jaundice:
Xanthelasma (cholesterol deposits near the eyes) and jaundice (yellow skin from liver dysfunction) are not signs of DVT.
B. Itching and dark-colored:
Itching and discoloration can occur with chronic venous insufficiency, but acute DVT typically presents with pain, swelling, and tenderness.
C. Flank Pain and Arcus Senilis:
Flank pain suggests kidney issues, and arcus senilis (white ring around the cornea) is an age-related eye finding, not DVT.
D. Edema and tenderness over a vein:
Swelling (edema) and tenderness over the affected vein are classic signs of a DVT.
Correct Answer is A
Explanation
A. Myocardial infarction:
A MI (heart attack) occurs when a blood clot blocks a coronary artery, causing ischemia and necrosis (death) of heart muscle tissue.
B. Angina pectoris:
Angina is reversible chest pain due to temporary ischemia, usually from narrowed arteries, not total blockage by clot.
C. Heart dysrhythmia:
Dysrhythmias are abnormal heart rhythms; they can be a consequence of ischemia, but not directly caused by clots.
D. Atrial fibrillation:
AFib is an irregular, often rapid heart rhythm, but it’s an electrical problem, not caused directly by a blood clot.
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