A client is being treated in the ICU after a medical error resulted in an acute hemolytic transfusion reaction. What was the etiology of this client's adverse reaction?

A. Administer aspirin:

Aspirin is commonly given to patients suspected of having a heart attack because it helps to inhibit platelet aggregation and reduce the risk of further clot formation. However, the administration of aspirin typically follows the confirmation of a cardiac event through diagnostic tests like the ECG. Aspirin is not the initial priority compared to obtaining diagnostic data.

B. 12 Lead Electrocardiography (ECG):

This is the most critical and time-sensitive action because it helps to quickly assess the patient's cardiac status. A 12 Lead ECG can identify important findings such as ST-segment elevation or depression, which are indicative of acute myocardial infarction (heart attack) or other cardiac abnormalities. Early detection and intervention are crucial in improving outcomes for patients with suspected cardiac events.

C. Assess vital signs:

Vital signs, including blood pressure, heart rate, respiratory rate, and oxygen saturation, provide valuable information about the patient's overall condition and can help determine the severity of the cardiac event. While assessing vital signs is important, performing the ECG takes precedence due to its immediate relevance in diagnosing and managing a potential cardiac emergency.

D. Administer morphine:

Morphine may be indicated for pain relief in patients with acute coronary syndromes. However, its administration should be based on the patient's pain level, hemodynamic stability, and other factors assessed after obtaining the ECG and vital signs. Morphine administration is not the primary action within the first 10 minutes of the patient's arrival; it follows the initial assessment and diagnostic procedures.

A. 120/80 mm Hg or lower:

This blood pressure range is considered normal or optimal for most adults. However, for individuals diagnosed with hypertension, the goal is typically to reduce blood pressure to below 140/90 mm Hg, as maintaining normal blood pressure is not considered a goal for hypertension treatment unless specifically indicated based on individual circumstances.

B. Average of two BP readings of 150/80 mm Hg:

A blood pressure reading of 150/80 mm Hg is elevated and indicates hypertension, especially if consistently elevated across multiple readings. The goal of hypertension treatment is to lower blood pressure to below 140/90 mm Hg, so an average of 150/80 mm Hg would not be considered the goal of treatment.

C. 140/90 mm Hg or lower:

This blood pressure range is commonly recommended as the goal of treatment for individuals with hypertension who otherwise enjoy good health. It represents a balance between effective blood pressure control and minimizing the risk of side effects or complications associated with overly aggressive treatment.

D. 156/96 mm Hg or lower:

While a blood pressure reading of 156/96 mm Hg is elevated and indicates hypertension, the goal of treatment is typically to reduce blood pressure to below 140/90 mm Hg rather than targeting a specific numeric value below 156/96 mm Hg.