A nurse is assessing a client who has pulmonary edema. Which of the following findings should the nurse expect?
Bradycardia
Wheezing
Pale, Dry Skin
Pink, frothy sputum
The Correct Answer is D
Rationale:
A. Bradycardia is not typically associated with pulmonary edema; instead, tachycardia is more common as the body tries to compensate for decreased oxygenation.
B. Wheezing may occur in certain respiratory conditions but is not a classic finding in pulmonary edema; instead, crackles or rales are more expected due to fluid accumulation.
C. Pale, dry skin is not characteristic of pulmonary edema; the client may present with cyanosis or clammy skin due to hypoxia.
D. Pink, frothy sputum is a classic sign of pulmonary edema, indicating fluid in the alveoli and is often associated with acute heart failure.
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Correct Answer is B
Explanation
Rationale:
A. Sitting with their head in their hands and appearing to cry indicates emotional distress rather than aggression or potential violence.
B. Pacing is often a sign of agitation or anxiety and can be indicative of a potential escalation to violence, especially in individuals with a history of aggressive behavior.
C. While expressing discontent with staff may show frustration, it does not directly indicate imminent violence.
D. Taking numerous, deep breaths may suggest the client is attempting to calm themselves and is not a reliable indicator of potential aggression.
Correct Answer is B
Explanation
Rationale:
A. Attaching the NG tube to low intermittent suction is not recommended during gastric lavage, as suctioning can remove the lavage solution before it has a chance to work effectively.
B. Instilling the lavage solution in volumes of 500 mL at a time is correct as it allows for effective cleansing of the stomach and can help to clear out any blood or debris present.
C. Chilled lavage solution should not be used; it is recommended to use room temperature or warmed solution to avoid discomfort and potential complications such as cramping.
D. While 0.9% sodium chloride is isotonic and can be used for irrigation, it is not typically the solution used for gastric lavage; water or a specific lavage solution is more appropriate.