A nurse is preparing to administer clonidine 0.3 mg at bedtime to a client. The amount available is clonidine 0.1 mg/tablet. How many tablets should the nurse administer per dose? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["3"]
To calculate the number of tablets, divide the required dose (0.3 mg) by the available tablet strength (0.1 mg/tablet):
0.3 mg ÷ 0.1 mg/tablet = 3 tablets.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Lidocaine is an antiarrhythmic medication used to treat and prevent dysrhythmias, particularly after cardiac arrest. It works by stabilizing the cardiac cell membranes, preventing abnormal heart rhythms.
B. Lidocaine does not dissolve blood clots; thrombolytics such as tissue plasminogen activator (tPA) are used for clot dissolution.
C. Lidocaine does not slow intestinal motility. It is primarily used for managing arrhythmias, not gastrointestinal motility.
D. Although lidocaine can be used in certain pain management situations, its primary role in this case is to prevent dysrhythmias rather than relieve pain.
Correct Answer is D
Explanation
A. A dietitian consult may be helpful later, but it is not the first priority when the client is exhibiting symptoms that could be related to digoxin toxicity.
B. An antiemetic might be considered later, but first, it is important to assess the client's overall condition to determine whether the nausea and weakness are related to digoxin toxicity.
C. Resting might be helpful, but assessing vital signs is the most urgent step to determine whether the client has any cardiovascular instability, which could be related to digoxin toxicity.
D. Checking the client's vital signs is the most important first step in assessing the client's condition. Nausea and weakness could be signs of digoxin toxicity, so the nurse must assess the client's heart rate, blood pressure, and other vital signs to guide further action.
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