IV calculations: (rate-mL/h and gtt/min)
- IV rate calculations will be rounded to nearest whole number.
Adult calculations: the calculation will be rounded to the nearest tenth. Drug Calculation safety considerations:
- Examples:
- 5 must be answered as 0.5
- 5.0 must be answered as 5
- To promote safety, a zero must be placed to the left of the decimal point in answers that are less than one. No zero is allowed to the right of the decimal point in answers that are whole numbers.
- Labeling is not necessary
Available: see drug label above Ordered promethazine 12.5mg IM
How many mL of promethazine will the nurse administer?
The Correct Answer is ["0.5"]
Dose available: 25mg/ml Ordered dose 12.5mg
Dose to administer= ordered dose/available dose
= 12.5/25 = 0.5ml
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["2070"," 1440"]
Explanation
The calculation is as follows:
Intake = (20 + 10 + 15) mL x 3 (medication and flushes) + 240 mL (water intake) + 150 mL/h x 6 h (IV infusion) = 2070 mL
Output = 320 mL (Hemovac drainage) + 210 mL (chest tube drainage) + (275 + 325 + 310) mL (urine output) = 1440 mL
Correct Answer is C
Explanation
A. While shape and height are important aspects, tone is also a key component in assessing the fundus after childbirth.
B. Position is part of the assessment, but the shape and tone are equally crucial components.
C. This choice correctly includes all the essential aspects of a fundal assessment: tone, shape, and position.
D. While shape and height are important, tone and position are equally vital components in assessing the fundus.
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