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MSC NCLEX Physiological Integrity Pharmacological and Parenteral Therapies Questions

Extract:


Question 1 of 5

The HCP orders a digitalizing dose of digoxin 225 mcg IV now to be given to a 3-year-old. The pharmacy sends a solution of 500 mcg in 50 mL of D5W. How many mL should the nurse administer?

Correct Answer: 22.5

Rationale: Use a proportion formula: 500 mcg : 50 mL :: 225 mcg : X mL; 500X = 11250; X = 22.5 mL.

Question 2 of 5

Correct Answer:

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Question 3 of 5

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Question 4 of 5

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Question 5 of 5

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