A nurse is collecting data from a client who is taking metoprolol. Which of the following findings should the nurse expect?
Decreased bronchospasms
Increased blood glucose level
Increased blood pressure
Decreased heart rate
The Correct Answer is D
A. Decreased bronchospasms: Metoprolol, a beta-blocker, does not typically decrease bronchospasms and may actually exacerbate them in susceptible individuals.
B. Increased blood glucose level: Metoprolol does not generally increase blood glucose levels. However, it can mask hypoglycemic symptoms in diabetic patients.
C. Increased blood pressure: Metoprolol is used to lower blood pressure, not increase it.
D. Decreased heart rate: This is correct as metoprolol is a beta-blocker that reduces heart rate by blocking beta-adrenergic receptors.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Change the dressing on the tracheostomy site: Although changing the dressing is an important part of tracheostomy care, it should be performed after ensuring that the airway is patent and clear. The priority is to maintain an open airway and prevent obstruction.
B. Suction the tracheostomy tube: Suctioning the tracheostomy tube should be performed first to clear any secretions or obstructions that could impair breathing. Ensuring the airway is clear is critical before proceeding with other care tasks.
C. Auscultate the client's lungs: While auscultation is important for assessing lung sounds and the overall respiratory status, it is secondary to ensuring the tracheostomy tube is clear. The priority is to address any potential airway obstructions first.
D. Clean the inner cannula: Cleaning the inner cannula is an essential part of tracheostomy care, but it should be done after ensuring the airway is clear and patent. Prioritizing suctioning ensures that the cannula can be cleaned effectively without interference from secretions.
Correct Answer is B
Explanation
A. Orthopnea: This is more commonly associated with left-sided heart failure, where fluid accumulation in the lungs causes difficulty breathing when lying flat.
B. Lower-extremity edema: This is correct as right-sided heart failure often leads to fluid retention in the body, resulting in swelling of the lower extremities.
C. Clammy skin: This is not a typical finding specific to right-sided heart failure and may be seen in other conditions or complications.
D. Pink, frothy sputum: This is characteristic of left-sided heart failure and pulmonary edema, not right-sided heart failure.
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