The nurse provides education to a patient with thrombocytopenia about precautions to be taken at home.
The nurse identifies that further teaching is needed when the patient performs which action?
Drinks 14 glasses of water daily.
Shaves once a day using an electric razor.
Uses an alcohol-based mouthwash twice a day.
Brushes teeth with a soft-bristle toothbrush twice a day.
The Correct Answer is C
The correct answer is choice C. Uses an alcohol-based mouthwash twice a day.
Choice A rationale:
Drinking 14 glasses of water daily is generally beneficial as it helps maintain hydration and supports overall health. However, it is important to balance fluid intake to avoid overhydration.
Choice B rationale:
Shaving with an electric razor is recommended for patients with thrombocytopenia because it reduces the risk of cuts and bleeding compared to using a traditional razor.
Choice C rationale:
Using an alcohol-based mouthwash can cause dryness and irritation of the oral mucosa, which can lead to bleeding, especially in patients with thrombocytopenia. It is better to use a non-alcoholic mouthwash.
Choice D rationale:
Brushing teeth with a soft-bristle toothbrush is advised to minimize the risk of gum bleeding and maintain oral hygiene.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale:
Buffers do not excrete weak acids; instead, they help regulate the pH of bodily fluids by preventing drastic changes in acidity or alkalinity.
Choice B rationale:
Buffers do not secrete hydrogen ions. In fact, buffers can either absorb or release hydrogen ions to maintain a stable pH.
Choice C rationale:
To convert strong acids to weak acids is the correct answer. Buffers are substances that can neutralize both acids and bases, helping to maintain a stable pH in a solution. They achieve this by accepting hydrogen ions from strong acids or donating hydrogen ions to strong bases, converting them into weaker acids or bases, respectively.
Choice D rationale:
Buffers do not convert ammonia to ammonium ions. This conversion is a part of the body's acid-base regulation system, but it is not the primary function of buffers.
Correct Answer is ["A","B","C"]
Explanation
Choice A rationale:
Fatigue can be a symptom of uncontrolled hypertension. Elevated blood pressure can strain the heart, leading to decreased cardiac output and inadequate oxygen supply to body tissues, which can result in fatigue.
Choice B rationale:
Dizziness is a common symptom of uncontrolled hypertension. High blood pressure can cause the blood vessels in the inner ear to rupture or leak, leading to dizziness and balance issues.
Choice C rationale:
Palpitations, which are sensations of rapid, strong, or irregular heartbeats, can occur in individuals with uncontrolled hypertension. Hypertension can lead to changes in the structure and function of the heart, causing palpitations.
Choice D rationale:
Cluster headaches are not directly associated with uncontrolled hypertension. Cluster headaches are severe headaches that occur in clusters, often at the same time of day for several weeks. These headaches are not a typical symptom of hypertension.
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