The client is prescribed Phenergan (promethazine hydrochloride) ...

[Tirant22]

The client is prescribed Phenergan (promethazine hydrochloride) 12.5 mg IM q4h prn nausea. The vial is labeled 50 mg/mL. How many mL of medication will the nurse administer to this client? Round the answer to the nearest hundredth.
 
  What will be an ideal response?

Question 2

The client is prescribed heparin 8,000 units SQ q8h. The concentration of the medication is 10,000 units per mL. How many mL will the nurse administer to this client? Round the answer to the nearest hundredth.
 
  What will be an ideal response?

[BAOCHAU2803]

Answer to Question 1

0.25 mL

Global Rationale: mL/dose = 1 mL/50 mg x 12.5 mg/1 dose. Multiply the numerators and divide by the denominators. The client will receive 0.25 mL of medication.

Answer to Question 2

0.8 mL

Global Rationale: mL/dose = 1 mL/10,000 units x 8,000 units/1 dose. The client will receive 0.8 mL per dose.

[Tirant22]

TYSM

[lcapri7]

Thanks for the timely response, appreciate it