A patient in a post partum unit, complains of sudden sharp chest pain and dyspnea. The nurse notes that the patient is tachycardiac and the respiratory rate is elevated. The nurse suspects a pulmonary embolism. Which of the following would be the initial nursing action?

1. A

   Initiate an intravenous line

2. B

   Administer oxygen 8 to 10 L/min by face mask.

3. C

   Assess the client's blood pressure

4. D

   Prepare to administer morphine sulfate

Appeared in: PGIMER Chandigarh NO - 2015

Explanation

• The patient's symptoms of dyspnea (difficulty breathing) and tachypnea (elevated respiratory rate) point to a critical issue with breathing and gas exchange.
• According to the ABC (Airway, Breathing, Circulation) framework for prioritizing care, addressing a life-threatening breathing problem is the highest priority.
• Administering high-flow oxygen (8-10 L/min) via a face mask is the most direct and immediate intervention to treat hypoxemia (low blood oxygen) caused by the suspected pulmonary embolism.
• This action helps to maximize the oxygen available for uptake by the blood, potentially preventing respiratory arrest and end-organ damage while further assessments and treatments are prepared.

Why Other Options Were Wrong

• Option A: While initiating an IV line is a crucial step to allow for the administration of anticoagulants and other medications, it falls under 'Circulation' in the ABCs. It is the second priority after ensuring the patient is adequately oxygenated.
• Option C: Assessing blood pressure is an important part of the overall assessment, but it should not delay a critical life-saving intervention. The patient's primary problem presented in the stem is respiratory distress, which must be addressed first.
• Option D: Morphine may be used to treat chest pain and reduce anxiety, which can decrease oxygen demand. However, it is not the initial priority and carries the risk of causing respiratory depression, which could worsen the patient's condition. It requires a physician's order and is used cautiously after initial stabilization.

Related Visual

Clinical Relevance

• Nursing practice connection: Knowing Prioritization of nursing interventions in a medical emergency, specifically for suspected pulmonary embolism helps nurses interpret findings accurately and avoid errors in routine assessment, medication administration, and patient teaching.
• In any emergency, a nurse's ability to correctly prioritize actions using the ABC framework can be the difference between life and death. Recognizing the signs of PE and acting quickly is a critical nursing skill.
• Postpartum patients are at an increased risk for venous thromboembolism (VTE), including PE, due to hypercoagulability of pregnancy, venous stasis, and potential vessel wall damage during delivery.
• What if the patient was also hypotensive? If the patient showed signs of shock (e.g., BP of 80/50 mmHg), the situation would be classified as a massive PE. While oxygen remains the first action, initiating IV access for fluid resuscitation and vasopressors would become an equally high and simultaneous priority, and the rapid response team would be activated immediately.

How to Approach the Question

• First, identify the question type. This is a priority-based question asking for the 'initial nursing action' in a clinical emergency.
• Analyze the clinical scenario. The patient is postpartum and presents with classic signs of pulmonary embolism: sudden chest pain, dyspnea, and tachycardia.
• Apply a prioritization framework. The most reliable framework for life-threatening situations is ABCs: Airway, Breathing, Circulation.
• Evaluate the options against the ABC framework. The patient's primary problem is 'Breathing' (dyspnea, high RR).
• Select the option that directly addresses the highest priority problem. Administering oxygen directly treats the compromised breathing and hypoxemia.
• Review the other options to confirm they are of lower priority. IV access (Circulation) and BP assessment (part of Circulation/Disability) are secondary to the immediate breathing crisis. Morphine is a later intervention.

Concept Tested & Keywords

• Concept Tested: Prioritization of nursing interventions in a medical emergency, specifically for suspected pulmonary embolism.
• Stem keywords: post partum, sudden sharp chest pain, dyspnea, tachycardiac, pulmonary embolism, initial nursing action
• Lead-in keywords: initial nursing action
• Clinical cues: The combination of sudden dyspnea, chest pain, and tachycardia in a postpartum patient is a classic presentation for a pulmonary embolism, which is a life-threatening emergency.

Question ID

QO9rYYqVSfEPrNsoLMQGSz

Copy ID

Reference Book

E6 Nursing Brunner Adult Health 3SA Vol 1 Part 2 p. 13-15

E6 Nursing Fundamentals Potter Perry 12e Part 5 p. 36-38