A nurse is preparing to administer furosemide 40 mg IV. Available is furosemide 10 mg/1 mL. How many ml should the nurse administer per dose?
The Correct Answer is ["4"]
Dose (mg) / Concentration (mg/mL) = Volume (mL)
Plugging in the given values, we get:
40 mg / 10 mg/mL = 4 Ml
Therefore, the nurse should administer 4 mL of furosemide per dose.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. A client who has a calcium of 9.3 mg/dL - This calcium level is within the normal range (8.5-10.2 mg/dL) and does not indicate hypoparathyroidism.
B. A client who has a phosphate of 5.7 mg/dL - An elevated phosphate level is a manifestation of hypoparathyroidism. In hypoparathyroidism, there is a decrease in parathyroid hormone (PTH) production, which leads to decreased calcium absorption and increased phosphate levels.
C. A client who has a vitamin D of 25 ng/mL - This vitamin D level is within the normal range and does not specifically indicate hypoparathyroidism.
D. A client who has a magnesium of 1.8 mg/dL - This magnesium level is within the normal range and does not specifically indicate hypoparathyroidism.
Correct Answer is B
Explanation
A. Obtaining a culture of the drainage may be necessary, but the immediate concern is to determine if the drainage is cerebrospinal fluid (CSF) or another type of fluid. Checking for glucose content is a rapid way to differentiate CSF from other fluids.
B. Correct. Clear drainage from the nose post-transsphenoidal hypophysectomy may indicate a CSF leak, which is a potential complication. Checking the drainage for glucose can help differentiate CSF from other fluids, as CSF contains glucose. If the drainage tests positive for glucose, it indicates the presence of CSF.
C. Documenting the amount of drainage is important, but determining the nature of the drainage (CSF or other fluid) takes precedence in this situation.
D. Notifying the client's provider is important, but the nurse should gather information about the drainage first by checking for glucose content. This information will be crucial for the healthcare provider to make decisions about further interventions
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