A nurse is preparing to administer PRN pain medication to a client who has cholelithiasis and is experiencing moderate abdominal pain. Which of the following medications should the nurse plan to administer?

A. Palpate the degree of edema. This is incorrect because palpating the degree of edema requires clinical judgment and skill, which are beyond the scope of practice of an AP.

B. Regulate IV pump fluid rate. This is incorrect because regulating IV pump fluid rate is a nursing responsibility that involves calculating and adjusting the infusion rate based on the client's condition and orders.

C. Measure the client's daily weight. This is correct because measuring the client's daily weight is a routine task that can be delegated to an AP, as long as the nurse provides clear instructions and monitors the results. The client's daily weight is an indicator of fluid balance and can help evaluate the effectiveness of treatment.

D. Assess the client's vital signs. This is incorrect because assessing the client's vital signs requires interpretation and analysis of data, which are nursing functions that cannot be delegated to an AP.

Choice A reason:

Administer epinephrine subcutaneously. This is not the necessary action to be taken. Epinephrine is used to treat severe allergic reactions (anaphylaxis). However, in this case, the client is experiencing a febrile non-haemolytic transfusion reaction, not an allergic reaction.

Choice B reason:

Place the blood bag in a biohazard bag before discarding. This is not the necessary action to be taken by the nurse. Proper disposal of biohazardous materials is essential, but in this situation, the nurse's priority is to address the client's condition and not the disposal of the blood bag.

Choice C reason:

Documentation of the transfusion reaction is crucial for the client's medical history and for future reference. The nurse should record the client's signs and symptoms, the actions taken, and any other relevant information related to the reaction.

Choice D reason

Infuse 500 ml lactated Ringer's IV.This is not necessary action to be taken by the nurse because there is no indication for infusing lactated Ringer's solution in response to the transfusion reaction described. Treatment for febrile non-haemolytic transfusion reactions generally involves stopping the transfusion, administering antipyretics (like acetaminophen) if necessary, and providing supportive care as needed.