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 B
Explanation
A. "I might notice a decrease in my blood sugar while taking this medication." Prednisone can cause an increase in blood sugar levels, not a decrease.
B. "I should expect to feel hungrier while on this medication." Corticosteroids like prednisone can increase appetite, leading to potential weight gain.
C. "I might have a fever while taking this medication." While corticosteroids can affect immune function, they are not typically associated with causing fever directly.
D. "This medication can cause ringing in my ears." Ringing in the ears (tinnitus) is not a common side effect of prednisone.
Correct Answer is A
Explanation
A. "A headache is a common adverse effect of this medication, but it will probably occur less often over time." Headaches are a common side effect of nitroglycerin due to vasodilation, and they often diminish with continued use.
B. "It sounds as if you are allergic to this medication." Headaches are a known side effect, not necessarily an allergic reaction.
C. "Your headache is probably a result of anxiety about the chest pain." While anxiety can cause headaches, in this context, it is more likely due to the medication.
D. "A headache indicates tolerance to the medication." A headache does not indicate tolerance; rather, it is a common side effect of nitroglycerin.
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