A 66-year-old female with chest pressure; which action should you take?

A 66-year-old female with chest pressure; which action should you take?

• A. Give her high-flow oxygen, attach the AED, and transport at once.
• B. Administer oxygen, give her 324 mg of aspirin, and assess her further.
• C. Obtain a SAMPLE history and contact medical control for advice.
• D. Give her one nitroglycerin and reassess her systolic blood pressure.

Answer: (B)

When a patient presents with chest pressure, the priority is to treat suspected acute coronary syndrome by reducing further clot formation and ensuring adequate oxygen delivery while arranging rapid transport. Providing aspirin now is key because it inhibits platelet aggregation and can improve outcomes in ACS; a chewable 324 mg dose is the standard, fast-acting choice. Adding oxygen helps if the patient is hypoxic or in respiratory distress, supporting essential tissue oxygenation as you move toward definitive care. After these immediate measures, continue to assess the patient, monitor vitals, and prepare for transport. Why the other options aren’t the best first move: attaching an AED is only urgent if there’s cardiac arrest or a nonpalpable pulse and does not address the chest pain step-by-step management. Gathering a SAMPLE history is important but not the first action when ACS is suspected; delaying treatment for a history would miss an opportunity to reduce harm. Giving nitroglycerin without confirming adequate blood pressure can worsen hypotension and is contraindicated if systolic BP is low or if there are other risk factors, so it’s not the safest immediate action in this scenario.

When a patient presents with chest pressure, the priority is to treat suspected acute coronary syndrome by reducing further clot formation and ensuring adequate oxygen delivery while arranging rapid transport. Providing aspirin now is key because it inhibits platelet aggregation and can improve outcomes in ACS; a chewable 324 mg dose is the standard, fast-acting choice. Adding oxygen helps if the patient is hypoxic or in respiratory distress, supporting essential tissue oxygenation as you move toward definitive care. After these immediate measures, continue to assess the patient, monitor vitals, and prepare for transport.

Why the other options aren’t the best first move: attaching an AED is only urgent if there’s cardiac arrest or a nonpalpable pulse and does not address the chest pain step-by-step management. Gathering a SAMPLE history is important but not the first action when ACS is suspected; delaying treatment for a history would miss an opportunity to reduce harm. Giving nitroglycerin without confirming adequate blood pressure can worsen hypotension and is contraindicated if systolic BP is low or if there are other risk factors, so it’s not the safest immediate action in this scenario.