Final answer:
The nurse will administer 1.25 mL of furosemide to the client based on the pharmacy's dosage supply and the prescribed order.
Step-by-step explanation:
The question requires calculating the volume of furosemide to administer to a client based on the dosage supplied by the pharmacy and the prescribed dosage. Since the pharmacy supplies furosemide 80 mg per 2 mL, and the client's order is for 50 mg, we can set up the following proportion to find out how many mL of furosemide the nurse will administer:
80 mg / 2 mL = 50 mg / x mL
Cross-multiply to solve for x:
80 mg × x mL = 50 mg × 2 mL → 80x = 100
Now divide both sides by 80:
x = 100 / 80 → x = 1.25 mL
The nurse will give 1.25 mL of furosemide to the client.