A client in the hospital is prescribed digoxin (Lanoxin) 125 mcg. The computerized medication delivery system on the unit dispenses tablets labeled digoxin 0.25 mg. How many tablets should the nurse dispense to the client?
The Correct Answer is ["0.5"]
To calculate the number of tablets the nurse should dispense to the client, we need to convert the prescribed dose of digoxin from milligrams (mg) to micrograms (mcg), as the tablets are labeled in milligrams.
1 mg = 1000 mcg
125 mcg = (125 mcg) / (1000 mcg/mg) = 0.125 mg
Now, we can determine the number of tablets needed to achieve this dose:
0.125 mg ÷ 0.25 mg/tablet = 0.5 tablets
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","D"]
Explanation
A. This may indicate a pneumothorax, which is a potential complication of thoracentesis.
B. A heart rate of 110/min may indicate tachycardia, which can be a sign of hypoxia or other complications.
C. While oxygen saturation of 95% is within the normal range, it is slightly lower than expected for a patient with respiratory distress.
D. This may indicate air leakage into the subcutaneous tissue, which can be a sign of a pneumothorax or other complications.
Correct Answer is C
Explanation
A. Secondary prevention focuses on early detection and intervention to prevent further harm or complications. Tube feeding for a special needs student is not aimed at preventing the initial onset of a condition or injury.
B. Quaternary prevention focuses on avoiding unnecessary medical interventions and reducing the risk of over-medicalization. Tube feeding for a special needs student is a necessary medical intervention.
C. Tertiary prevention focuses on managing and treating existing conditions to prevent further complications or disability. Helping a special needs student with tube feeding is aimed at managing their existing condition (inability to eat orally) to prevent malnutrition or other complications.
D. Primary prevention focuses on preventing the initial onset of a condition or injury. Tube feeding for a special needs student is not aimed at preventing the initial onset of their inability to eat orally.
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