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IF A PATIENT NEEDS A MED that is 15 mg / kg / day, 3 times a day, and he weeghs 120 lbs, and it's available; how much to ~ ## as 125 mg/mal give him?

IF A PATIENT NEEDS A MED that is 15 mg / kg / day, 3 times a day, and he weeghs 120 lbs, and it's available; how much to ~ ## as 125 mg/mal give him?

Phlebotomy Essentials
Phlebotomy Essentials
6th Edition
ISBN:9781451194524
Author:Ruth McCall, Cathee M. Tankersley MT(ASCP)
Publisher:Ruth McCall, Cathee M. Tankersley MT(ASCP)
Chapter1: Phlebotomy: Past And Present And The Healthcare Setting
Section: Chapter Questions
Problem 1SRQ
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**Transcription and Analysis for Educational Website** ### Transcription The text on the image reads: "If a patient needs a medication that is 15 mg/kg/day - 3 times a day, and he weighs 120 lbs, and it's available as 125 mg/ml, how much to give him?" ### Explanation This text poses a medical dosage calculation problem. Here's a step-by-step explanation: 1. **Understand the Requirements**: - The patient requires a dosage of 15 mg per kilogram of body weight per day. - This total daily dosage is to be divided into three administrations per day. 2. **Convert Weight**: - The patient's weight is given in pounds (lbs). - To convert pounds to kilograms, use the conversion factor: 1 kg = 2.20462 lbs. 3. **Calculate Total Daily Dosage**: - First, convert the patient's weight to kilograms. - Multiply the weight in kilograms by the dosage (15 mg/kg) to get the total daily required amount in milligrams. 4. **Determine Per Dose Amount**: - Divide the total daily dosage by 3 (since the medication is given three times a day). 5. **Calculate Volume to Administer**: - The medication is available at a concentration of 125 mg/ml. - Divide the per dose amount in milligrams by the concentration (125 mg/ml) to find out how many milliliters should be administered per dose. By following these steps, you can determine the exact volume of medication to administer for each dose based on the given parameters.
Transcribed Image Text:**Transcription and Analysis for Educational Website** ### Transcription The text on the image reads: "If a patient needs a medication that is 15 mg/kg/day - 3 times a day, and he weighs 120 lbs, and it's available as 125 mg/ml, how much to give him?" ### Explanation This text poses a medical dosage calculation problem. Here's a step-by-step explanation: 1. **Understand the Requirements**: - The patient requires a dosage of 15 mg per kilogram of body weight per day. - This total daily dosage is to be divided into three administrations per day. 2. **Convert Weight**: - The patient's weight is given in pounds (lbs). - To convert pounds to kilograms, use the conversion factor: 1 kg = 2.20462 lbs. 3. **Calculate Total Daily Dosage**: - First, convert the patient's weight to kilograms. - Multiply the weight in kilograms by the dosage (15 mg/kg) to get the total daily required amount in milligrams. 4. **Determine Per Dose Amount**: - Divide the total daily dosage by 3 (since the medication is given three times a day). 5. **Calculate Volume to Administer**: - The medication is available at a concentration of 125 mg/ml. - Divide the per dose amount in milligrams by the concentration (125 mg/ml) to find out how many milliliters should be administered per dose. By following these steps, you can determine the exact volume of medication to administer for each dose based on the given parameters.
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