A 15-year-old boy shows the school nurse a bump on his neck. The nurse observes a raised, erythematous, solid, 0.3-by-0.2 cm mass. How would the nurse document this finding?
Macule
Nodule
Pustule
Papule
The Correct Answer is D
A. A macule is a flat, non-palpable skin lesion. The described lesion is raised, making macule incorrect.
B. A nodule is a deeper, larger, and firmer lesion (>0.5 cm in diameter). The lesion described is too small to be classified as a nodule.
C. A pustule is a pus-filled lesion. The description does not mention purulent content, ruling out pustule.
D. A papule is correct. A papule is a small, raised, solid lesion that is <1 cm in diameter, which fits the description of the bump on the boy’s neck.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Delaying follow-up for two weeks is inappropriate when symptoms suggest a possible serious metabolic disorder, such as diabetes. Immediate testing is needed.
B. Simply documenting the findings as benign is incorrect because hyperpigmentation in these areas (acanthosis nigricans) can be a sign of insulin resistance, which requires further evaluation.
C. Performing a random blood sugar test per order is correct. The symptoms of fatigue, thirst, and frequent urination, along with acanthosis nigricans, strongly suggest diabetes mellitus or insulin resistance. A random blood glucose test can help determine if the client has hyperglycemia.
D. While certain malignancies can be associated with acanthosis nigricans, diabetes is a more common cause. Asking about cancer history is not the priority intervention.
Correct Answer is C
Explanation
A. Clubbing of the fingers is a chronic finding associated with long-term hypoxia from respiratory diseases such as chronic lung disease or cystic fibrosis, not acute heart failure.
B. Bilateral crepitus suggests air trapping or alveolar collapse, which is more indicative of pneumonia or emphysema, rather than a primary cardiac cause.
C. Bilateral peripheral edema is correct. Dyspnea that worsens when lying flat (orthopnea) and the need for multiple pillows to sleep comfortably are signs of heart failure. Peripheral edema indicates fluid overload due to poor cardiac function.
D. Increased anteroposterior diameter is associated with chronic respiratory conditions like COPD, where lung hyperinflation leads to a "barrel chest" appearance. This is not a typical finding in heart failure.
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