A nurse is preparing a medication for a client and is converting grams to milligrams. Which of the following actions should the nurse take?
Move the decimal point 2 places to the right
Move the decimal point 3 places to the left.
Move the decimal point 3 places to the right
Move the decimal point 2 places to the left.
The Correct Answer is C
A. Move the decimal point 2 places to the right: To convert grams to milligrams, the decimal is moved 3 places to the right (1 gram = 1000 mg).
B. Move the decimal point 3 places to the left. This action would convert milligrams to grams, not the other way around.
C. Move the decimal point 3 places to the right.
When converting from grams (g) to milligrams (mg), the nurse must recognize that 1 gram = 1,000 milligrams. Grams to milligrams: To convert grams to milligrams, the nurse must multiply by 1,000, which involves moving the decimal point 3 places to the right.
D. Move the decimal point 2 places to the left. This would incorrectly convert from grams to a smaller unit.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. White blood cell count (WBC): WBC count is not relevant for monitoring anticoagulation therapy.
B. Activated partial thromboplastin time (aPTT): aPTT is used to monitor heparin therapy, not warfarin.
C. Prothrombin time (PT): PT is the test used to monitor the effectiveness of warfarin therapy and is often expressed as an International Normalized Ratio (INR).
D. Platelet count: Platelet count is not used to monitor warfarin therapy.
Correct Answer is ["A","B","D"]
Explanation
A. Physicians' Desk Reference: The Physicians' Desk Reference is a reliable resource for drug information.
B. Published journals: Peer-reviewed journals are reliable sources for current medication research and guidelines.
C. Pharmaceutical sales representatives. While they provide information, it may be biased toward promoting their products rather than providing comprehensive, unbiased data.
D. Pharmacists: Pharmacists are a reliable source for medication information and can provide detailed knowledge about drug interactions, side effects, and proper use.
E. Internet: While some internet sources may be reliable, many are not peer-reviewed, making it a less reliable source for medication information.
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