A client who is experiencing indigestion receives a prescription for magnesium hydroxide 1200 mg by mouth every 6 hours. The bottle is labeled "Magnesium Hydroxide, USP 400 mg per 5 mL." How many ounces should the nurse instruct the client to take with each dose? (Enter numerical value only.)
The Correct Answer is ["0.51 "]
The client receives a prescription for magnesium hydroxide 1200 mg by mouth every 6 hours.
The bottle is labeled "Magnesium Hydroxide, USP 400 mg per 5 mL", so the client should take 15 mL of medication with each dose (1200 mg / 400 mg/5 mL * 5 mL).
Since 1 ounce is equivalent to 29.5735 mL, the client should take 0.51 ounces of medication with each dose (15 mL / 29.5735 mL/ounce).
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Related Questions
Correct Answer is ["40"]
Explanation
A client with heart failure (HF) is receiving an IV infusion of 0.9% normal saline 250 mL at a keep-vein-open (KVO) rate of 40 mL/hour.
The IV tubing has a minidrip chamber that delivers 60 microdrops/mL.
To calculate the infusion rate in microdrops/minute, we need to multiply the infusion rate in mL/hour (40 mL/hour) by the number of microdrops/mL (60 microdrops/mL) and divide by the number of minutes in an hour (60 minutes/hour).
The nurse should regulate the microdrop gravity IV infusion to deliver 40 microdrops/minute (40 mL/hour * 60 microdrops/mL / 60 minutes/hour).
Correct Answer is ["125"]
Explanation
To calculate the infusion rate in mL/hour, we can use the following formula:
Infusion rate (mL/hour) = Volume (mL) / Time (hours)
In this case, the volume is 250 mL and the time is 2 hours. We can calculate the infusion rate as follows: 250 mL / 2 hours = 125 mL/hour
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