Which assessment finding leads the nurse to add risk for poisoning to the patient’s care plan?

Choice A reason: This is incorrect. The PCA will not give additional pain medication whenever the button is pushed. The PCA is programmed to deliver a specific dose of pain medication at a specific interval. If the button is pushed before the interval is over, the PCA will not release any medication. This is to prevent overdose and side effects.

Choice B reason: This is incorrect. The PCA will not deliver medication through the IV until the pain is all gone. The PCA is designed to provide pain relief, not pain elimination. The PCA has a limit on how much medication it can deliver in a certain period of time. The patient may still have some pain even after using the PCA.

Choice C reason: This is correct. You or a designated family member are the only one who gets to push the PCA button-nobody else may do so. The PCA is intended to give the patient control over their pain management. The patient should push the button when they feel pain, not when someone else thinks they need it. Allowing others to push the button can lead to under- or over-medication, which can be harmful.

Choice D reason: This is incorrect. Wait until the pain becomes severe before pushing the PCA button is not a good instruction. The PCA is more effective when the patient pushes the button before the pain becomes too intense. Waiting too long can make the pain harder to control and require more medication. The patient should use the PCA as needed to keep the pain at a tolerable level..

Choice A reason: This is an incorrect choice because the nurse braids the patient’s long hair to prevent tangles is not an action that demonstrates the concept of nurse autonomy. Nurse autonomy refers to the ability and right of nurses to make independent decisions about patient care without interference from others. Braiding the patient’s hair is a personal care task that does not require the nurse to use their own judgment or expertise.

Choice B reason: This is the correct choice because the nurse checks the policy manual before changing the central line dressing is an action that demonstrates the concept of nurse autonomy. Nurse autonomy refers to the ability and right of nurses to make independent decisions about patient care without interference from others. Checking the policy manual before changing the central line dressing shows that the nurse is responsible for following the evidence-based guidelines and standards of practice for this procedure.

Choice C reason: This is an incorrect choice because the nurse counts the patient’s pulse before administering digoxin is not an action that demonstrates the concept of nurse autonomy. Nurse autonomy refers to the ability and right of nurses to make independent decisions about patient care without interference from others. Counting the patient’s pulse before administering digoxin is a routine task that is prescribed by the physician and does not involve the nurse’s own decision making.

Choice D reason: This is an incorrect choice because the nurse directs the nursing assistant to obtain the patient's weight is not an action that demonstrates the concept of nurse autonomy. Nurse autonomy refers to the ability and right of nurses to make independent decisions about patient care without interference from others. Directing the nursing assistant to obtain the patient's weight is a task that is delegated by the nurse and does not reflect the nurse’s own authority or initiative.