A nurse is preparing to administer sumatriptan 6 mg subcutaneous to a client. Available is sumatriptan injection 6 mg/0.5 mL. How many mL should the nurse administer? (Round off the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["0.5"]
Determine the desired dosage:
The nurse needs to administer 6 mg of sumatriptan.
Determine the volume per dose:
The sumatriptan injection contains 6 mg per 0.5 mL.
The nurse needs to administer 6 mg per dose.
To find the volume per dose, we can set up a proportion:
6 mg / 0.5 mL = 6 mg / x mL
Cross-multiplying gives us:
6x = 3
Dividing both sides by 6, we get:
x = 0.5 mL
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["0.75"]
Explanation
Set up the dosage calculation:
Desired dose:60 mg
Available concentration:80 mg/mL
We need to find out how many mL will contain 60 mg of methylprednisolone acetate.
Use the formula:
Volume (mL) = Desired dose (mg) / Available concentration (mg/mL)
Plug in the values and calculate:
Volume (mL) = 60 mg / 80 mg/mL
Volume (mL) = 0.75 mL
Round to the nearest hundredth:
0.75mL
Correct Answer is A
Explanation
A. With "EP 116" stamped on one side of the tablet: The label specifies that the furosemide 20 mg medication is a "white round tablet" marked with "EP 116" on one side. This is how the nurse should expect the medication to appear before administering it to the client.
B. As a multicolored capsule: The medication described on the label is not in capsule form. Capsules are typically used for medications that require specific release mechanisms, which is not relevant for furosemide 20 mg in this scenario.
C. With "Furosemide 20 mg’’ printed on one side of the capsule:Although the label identifies the medication as furosemide 20 mg, it is not presented in capsule form or printed in this manner. The identifying mark is "EP 116," as described.
D. As a small vial: Furosemide is available in vial form for intravenous or intramuscular use; however, the label and the route specified (PO) indicate this is an oral tablet, not an injectable form.
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