Answer :
Sure! Let's go through the steps to determine how many milliliters of nalbuphine the nurse should administer to the client.
1. Understand the Prescription:
- The doctor has prescribed nalbuphine 10 mg per 70 kg of body weight.
2. Determine the Client's Weight in Kilograms:
- The client weighs 187 pounds. To convert pounds to kilograms, use the conversion factor 1 kg = 2.2 lbs.
- [tex]\( \text{Client's weight in kg} = \frac{187 \text{ lbs}}{2.2 \text{ lbs/kg}} = 85 \text{ kg} \)[/tex].
3. Calculate the Required Dose for the Client:
- The prescription is for 10 mg of the drug per 70 kg.
- First, calculate the dose per kilogram: [tex]\( \frac{10 \text{ mg}}{70 \text{ kg}} = 0.142857 \text{ mg/kg} \)[/tex].
- Multiply the dose per kg by the client's weight to find the total required dose:
- [tex]\( 0.142857 \text{ mg/kg} \times 85 \text{ kg} = 12.142857 \text{ mg} \)[/tex].
4. Determine How Many mL to Administer:
- The available concentration of the drug is 10 mg in 1 mL.
- To find out how many mL to give, divide the total required dose by the drug concentration:
- [tex]\( \frac{12.142857 \text{ mg}}{10 \text{ mg/mL}} = 1.214285714 \text{ mL} \)[/tex].
5. Round to the Required Decimal Place:
- You should record your answer to 1 decimal place:
- The nurse should administer approximately 1.2 mL of nalbuphine to the client.
By following these steps, you can effectively determine the correct dosage to administer based on the client's weight.
1. Understand the Prescription:
- The doctor has prescribed nalbuphine 10 mg per 70 kg of body weight.
2. Determine the Client's Weight in Kilograms:
- The client weighs 187 pounds. To convert pounds to kilograms, use the conversion factor 1 kg = 2.2 lbs.
- [tex]\( \text{Client's weight in kg} = \frac{187 \text{ lbs}}{2.2 \text{ lbs/kg}} = 85 \text{ kg} \)[/tex].
3. Calculate the Required Dose for the Client:
- The prescription is for 10 mg of the drug per 70 kg.
- First, calculate the dose per kilogram: [tex]\( \frac{10 \text{ mg}}{70 \text{ kg}} = 0.142857 \text{ mg/kg} \)[/tex].
- Multiply the dose per kg by the client's weight to find the total required dose:
- [tex]\( 0.142857 \text{ mg/kg} \times 85 \text{ kg} = 12.142857 \text{ mg} \)[/tex].
4. Determine How Many mL to Administer:
- The available concentration of the drug is 10 mg in 1 mL.
- To find out how many mL to give, divide the total required dose by the drug concentration:
- [tex]\( \frac{12.142857 \text{ mg}}{10 \text{ mg/mL}} = 1.214285714 \text{ mL} \)[/tex].
5. Round to the Required Decimal Place:
- You should record your answer to 1 decimal place:
- The nurse should administer approximately 1.2 mL of nalbuphine to the client.
By following these steps, you can effectively determine the correct dosage to administer based on the client's weight.
