Answer:
a. Discontinue the transfusion, sit her upright, monitor vital signs closely, and report.
Step-by-step explanation:
Here's why:
1. Discontinuing the transfusion is a prudent step to prevent the reaction from worsening.
2. Sitting her upright can help improve her breathing and oxygenation.
3. Monitoring vital signs closely, including blood pressure, heart rate, and oxygen saturation, is essential to assess the severity of the reaction and the patient's overall condition.
4. Reporting the incident to the healthcare provider or the appropriate department is necessary for documentation, evaluation, and further guidance.
While options b, c, and d involve assessing and addressing various aspects of the situation, option a is the most appropriate initial action when a transfusion reaction is suspected. Once the patient's condition is stabilized, further assessment and evaluation can be performed as needed.