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 B
Explanation
A. Pneumonia typically presents with fever, productive cough, and crackles rather than wheezing and tripod positioning.
B. Chronic emphysema is correct. The tripod position (leaning forward, hands on knees) is a classic sign of severe obstructive lung disease, such as emphysema or COPD. Wheezing and dyspnea at rest suggest air trapping and difficulty exhaling, which are hallmarks of this condition. The oxygen saturation of 91% is common in COPD patients due to chronic hypoxemia.
C. Pneumothorax presents with sudden onset chest pain, absent breath sounds on one side, and tracheal deviation (if severe) rather than wheezing.
D. Congestive heart failure can cause dyspnea but typically presents with crackles due to pulmonary edema rather than wheezing and tripod positioning.
Correct Answer is C
Explanation
A. A fluid deficit may cause tachycardia and hypotension, but it does not directly cause diminished lung sounds.
B. Adventitious sounds (wheezes, crackles, rhonchi, etc.) are absent in this case. Diminished breath sounds suggest poor airflow, not abnormal sounds.
C. Hyperinflation of the lungs is correct. In conditions like chronic obstructive pulmonary disease (COPD) or emphysema, lung expansion is limited, leading to diminished breath sounds in all lung fields due to air trapping. The oxygen saturation of 92% is consistent with chronic lung disease.
D. Pectus carinatum (protrusion of the sternum) is a congenital deformity that does not cause diminished breath sounds.
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