A nurse is preparing to administer midazolam 0.2 mg/kg via IV bolus now. The client weighs 220 lb. How many mg should the nurse administer?
(Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["20"]
To calculate the dose of midazolam to administer, we need to convert the client's weight from pounds to kilograms, and then multiply by the dose per kilogram.
Given: Client weight = 220 lb
Dose of midazolam = 0.2 mg/kg
First, let's convert the client's weight from pounds to kilograms:
1 lb ≈ 0.453592 kg (approximately 0.45 kg, for simplicity)
Client weight in kilograms ≈ 220 lb × 0.45 kg/lb ≈ 99 kg
Now, let's calculate the dose of midazolam:
Dose = Weight (in kg) × Dose per kg Dose ≈ 99 kg × 0.2 mg/kg = 19.8 mg
Rounded to the nearest whole number, the nurse should administer approximately 20 mg of midazolam.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Speaking to the provider about adding an MAOI to the current medication regimen: MAOIs (Monoamine oxidase inhibitors) are typically considered as second- or third-line treatments due to their potential for serious side effects and interactions with other medications. It is not the first-line approach to managing depressive symptoms that have not improved with citalopram alone.
B. Telling the client that the provider will need to change citalopram to a different medication: It's premature to switch medications after only two weeks, as antidepressants often take several weeks to exert their full therapeutic effect. It's essential to allow adequate time for the current medication regimen to work before considering a change.
C. Explaining that antidepressants often take several weeks to be fully effective: This is the most appropriate action. It's important for the nurse to educate the client about the delayed onset of action of antidepressants and reassure them that improvement may take time. Adjustments to the dosage or switching to a different medication would typically be considered if there is no improvement after a sufficient trial period.
D. Recommending a sleep study be done on the client: While sleep disturbances are common in depression, recommending a sleep study would be premature at this stage. It's essential to address the underlying depressive symptoms first, as they may contribute to the sleep disturbance.
Correct Answer is B
Explanation
B. "Describe what the pill looks like":
This is the correct response. Asking the client to describe the pill they usually take helps to verify whether the medication being administered matches the client's usual medication. It allows the nurse to confirm whether the client's concern is due to a legitimate difference in appearance or if there might be a potential medication error.
A. "This pill is probably from a different lot number than yours at home":
While lot numbers can vary between batches of medication, this response does not directly address the client's concern about the difference in appearance. It's important to prioritize addressing the client's immediate concerns and verifying the medication's identity.
C. "This hospital might use a different manufacturer, but the medication is the same":
While this response reassures the client about the medication's efficacy, it does not directly address the client's concern about the difference in appearance. Verifying the medication's identity based on the client's description is essential before proceeding with administration.
D. "This is the medication prescribed by your provider":
This response does not address the client's concern about the difference in appearance and may not alleviate their apprehension. Verifying the medication's identity based on the client's description is necessary to ensure the correct medication is administered.
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