A patient has acetaminophen 650 mg ordered every 4 hours per gastric tube. The acetaminophen syrup is supplied in a 160 milligram per 5-mL concentration. How many milliliters would the nurse administer with each dose? (Round to the nearest tenth)
The Correct Answer is ["20.3"]
\(Dose desired to give =((dose desired)/concentration) ×Volume\)
Given:Desired dose=650mg
Concentration=160mgper5mL
\(Dose to give =(650/160)×5=4.0625×5=20.3125 mL\)
Roundedtothenearesttenth: 20.3mL
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Encouraging active participation is essential for effective learning but is more appropriate after assessing the client’s current knowledge.
B. Determining what the client knows about constipation is the first step in the teaching process. It allows the nurse to assess the client’s baseline understanding and tailor the education accordingly.
C. Identifying shared goals is an important step in the planning phase but follows the assessment of the client’s knowledge and needs.
D. Selecting the instructional method comes later, once the nurse has assessed the client’s knowledge and learning preferences.
Correct Answer is ["66.7"]
Explanation
\(Flow rate=(Total volume (mL))/(Time (hours))\)
Given:
Volume = 1 L = 1000 mL
Time = 15 hours
\(Flow rate=1000/15=66.7 mL/hour\)
Answer: 66.7 mL/hour
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