The doctor has ordered 5 mg of Haloperidol (Haldol) to be administered intramuscularly (IM) every 4 hours as needed for severe agitation. The medication is available in a concentration of 50 mg/mL. What is the maximum mL of Haloperidol the patient could receive in a 24-hour period if they receive the maximum number of doses.
The Correct Answer is ["0.6"]
To calculate the maximum milliliters (mL) of Haloperidol a patient could receive in a 24- hour period, we must first determine the number of doses. Since the medication is to be administered every 4 hours, and there are 24 hours in a day, the patient could receive up to 6 doses in a day (24 ÷ 4 = 6). Each dose is 5 mg, and the medication's concentration is 50 mg/mL. Therefore, each dose would be 0.1 mL (5 mg ÷ 50 mg/mL = 0.1 mL). Over a 24-hour period, the maximum amount of Haloperidol the patient could receive is 0.6 mL (0.1 mL/dose × 6 doses).
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Related Questions
Correct Answer is ["250"]
Explanation
To calculate the rate for an infusion pump, you would use the formula: rate (mL/hr) = volume to be infused (mL) / time for infusion (hr). In this case, the volume to be infused is 500 mL and the time for infusion is 2 hours. Therefore, the infusion pump rate would be calculated as 500 mL divided by 2 hours, resulting in a rate of 250 mL/hr.
Correct Answer is ["25"]
Explanation
Total Penicillin dose: 3 gm (as given in the order)
Available volume: The pharmacy provides 150 mL of NS with the Penicillin already diluted.
Infusion time: 1 hour.
Rate (mL/min) = Total volume (mL) / Total time (minutes)
1 hour = 60 minutes
Rate (mL/min) = 150 mL / 60 minutes = 2.5 mL/min
Drop factor: The drip factor is 10 gtt/mL, meaning 10 drops deliver 1 mL of solution. Rate (gtt/min): To find the rate in gtt/min, multiply the rate (mL/min) by the drip factor (gtt/mL).
Rate (gtt/min) = Rate (mL/min) x Drip factor (gtt/mL)
Rate (gtt/min) = 2.5 mL/min x 10 gtt/mL = 25 gtt/min
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