When conducting a physical examination, the nurse is assessing a client's abdomen and identifies a centrally localized distention that is pulsating. This finding should direct the nurse to consider which pathology?
Hernia.
Aneurysm.
Tympany.
Appendicitis.
The Correct Answer is B
A. A hernia may present as a bulge in the abdomen, but it is not typically pulsating. It is usually a soft, non-pulsatile mass.
B. A pulsating centrally localized abdominal distention is characteristic of an abdominal aneurysm, which occurs when the wall of the aorta weakens and bulges. The pulsation is often palpable and can be dangerous if ruptured.
C. Tympany refers to a sound produced during percussion, which is typically heard over air-filled structures like the stomach, but it doesn’t cause pulsating distention.
D. Appendicitis typically presents with localized pain in the lower right abdomen and is not associated with pulsating abdominal distention.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Multiple maculopapular pustules over the forehead and chin are suggestive of acne vulgaris or possibly another dermatologic condition that may require medical intervention. If the pustules are widespread or persistent, it should be reported for further evaluation.
B. Bilateral patellar abrasions with eschar formation are common in children and are usually non- threatening unless there are signs of infection. This finding may not require immediate reporting unless the condition worsens.
C. A red, swollen, painful nodule on the upper back is likely a boil or abscess, but it’s important to consider the overall presentation and if there is a risk for systemic infection. This may not need immediate reporting unless symptoms worsen.
D. Small, white flecks on the hair shafts indicate possible head lice, which, while needing treatment,
doesn’t require immediate reporting unless there is a larger health concern associated with it.
Correct Answer is C
Explanation
A. Nicotine’s impact on REM sleep is not as direct as this option suggests. REM sleep can be reduced, but
it is not directly linked to a decreased need for REM sleep.
B. This option may be true for some individuals, but smoking typically causes disruptions throughout the night, not just in the second half.
C. Smoking has been shown to increase sleep latency (the time it takes to fall asleep) and reduce total sleep time due to nicotine’s stimulant effect and withdrawal symptoms during sleep.
D. Difficulty falling asleep and light sleep with frequent arousals are common effects of smoking due to
nicotine’s stimulant properties and withdrawal during the night.
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