A nurse is collecting data from a client who reports feeling stress. Which of the following should the nurse identify as an external stressor?

A) "Document the infiltration.": While documenting the infiltration is important for medical records, it is not the most immediate action to take. The nurse’s first priority should be to stop the infusion to prevent further complications such as tissue damage or excessive fluid accumulation around the insertion site.

B) "Elevate the arm.": Elevating the arm may help with swelling if the infiltration is mild, but it does not address the primary issue of preventing further fluid leakage. Stopping the infusion is the priority action to stop the infiltration from worsening.

C) "Apply a warm compress.": A warm compress can help with the absorption of infiltrated fluid, but it should not be applied until the infusion is stopped. If the infusion continues while a compress is applied, it could lead to further tissue damage and more discomfort for the client.

D) "Stop the infusion.": The first action should be to stop the IV infusion to prevent further infiltration. This stops the flow of fluid into the tissue, which is crucial in minimizing the risk of tissue damage and complications. After stopping the infusion, the nurse can assess the site, document the findings, and take additional actions, such as applying a warm compress or elevating the arm.

A) Position the client on their left side.
This is the most appropriate action. The client's symptoms (dizziness, racing heart, and paleness) are consistent with supine hypotensive syndrome, which occurs when the pregnant uterus compresses the inferior vena cava while lying on the back, reducing venous return to the heart. Positioning the client on their left side relieves the pressure on the vena cava, restores normal blood flow, and alleviates these symptoms. This is a common intervention during pregnancy to prevent such complications.

B) Check the client's temperature.
While checking the client’s temperature may be necessary if an infection is suspected, the symptoms described are more indicative of supine hypotensive syndrome rather than an infection. Therefore, checking the temperature is not the priority action in this scenario.

C) Instruct the client to take a brisk walk.
Encouraging the client to take a brisk walk is not an appropriate response to the symptoms described. In fact, moving or exerting oneself might worsen dizziness or lead to further complications. The priority is to relieve the pressure on the vena cava by changing the client's position, not by physical activity.

D) Provide the client with a glass of orange juice.
Although providing orange juice might help if the client is experiencing hypoglycemia, there is no indication from the symptoms described that the client has low blood sugar. The client's symptoms are more likely due to positional changes that affect circulation during pregnancy, and the best immediate action is to change the client's position rather than offering food or drink.