When planning care for a postpartum client with thromboembolic disease to prevent the complication of pulmonary embolism, what should be the intervention?

1. A

   Administer and monitor anticoagulant therapy

2. B

   Monitor the vital signs frequently

3. C

   Assess the breath sounds frequently

4. D

   Enforce bed rest

Appeared in: JODHPUR AIIMS SNO-2018

Explanation

• The primary intervention to prevent a pulmonary embolism (PE) from an existing deep vein thrombosis (DVT) is anticoagulant therapy.
• Anticoagulants, such as heparin and warfarin, work by preventing the formation of new clots and inhibiting the growth of existing clots.
• By stabilizing the thrombus, anticoagulants directly reduce the risk of it breaking off (embolizing) and traveling to the lungs.
• Careful monitoring of lab values (aPTT for heparin, INR for warfarin) and for signs of bleeding is a critical component of this intervention to ensure safety and efficacy.

Why Other Options Were Wrong

• Option B: This is an assessment, not a preventative intervention. Frequent monitoring of vital signs (e.g., tachycardia, tachypnea) helps in the early detection of a PE, but it does not stop the embolism from occurring.
• Option C: Similar to monitoring vital signs, assessing breath sounds is a critical assessment to detect signs of a PE (e.g., crackles, diminished sounds, pleuritic friction rub). It is for detection, not prevention.
• Option D: Prolonged bed rest promotes venous stasis, which is a major risk factor for developing DVT. Early and progressive ambulation is encouraged to improve venous return and prevent further clots.

Related Visual

Clinical Relevance

• Nursing practice connection: Use the key finding related to Prevention of pulmonary embolism in a postpartum client with thromboembolic disease to guide bedside assessment, documentation, and the next nursing action.
• Nurses play a vital role in preventing PE through the safe administration of anticoagulants, diligent monitoring for therapeutic effects and complications like hemorrhage, and patient education on bleeding precautions.
• The postpartum period is a time of high risk for thromboembolic events due to the hypercoagulable state of pregnancy, increased venous stasis, and potential vessel wall injury during delivery.
• What if? If the client had a contraindication to anticoagulant therapy, such as an active hemorrhage or recent brain surgery, an alternative intervention like the placement of an Inferior Vena Cava (IVC) filter might be considered to physically block clots from reaching the lungs.

How to Approach the Question

• First, analyze the question's core requirement. It asks for a primary intervention to prevent a specific complication (PE) in a patient with an existing condition (thromboembolic disease).
• Next, categorize the options. Differentiate between preventative actions, assessment/monitoring actions, and potentially harmful actions.
• Recognize that 'Monitor vital signs' and 'Assess breath sounds' are assessment tasks focused on detecting a problem, not preventing it. This eliminates them as the primary intervention.
• Evaluate the remaining interventions. 'Administer anticoagulant therapy' directly targets the pathophysiology by stabilizing the clot.
• Consider 'Enforce bed rest'. Recall that immobility is a risk factor for thrombosis. Therefore, this is unlikely to be a primary preventative measure and may even be contraindicated.
• Conclude that administering and monitoring anticoagulants is the most direct and effective preventative intervention among the choices.

Concept Tested & Keywords

• Concept Tested: Prevention of pulmonary embolism in a postpartum client with thromboembolic disease.
• Stem keywords: postpartum client, thromboembolic disease, prevent, pulmonary embolism, intervention
• Lead-in keywords: what should be the intervention
• Clinical cues: The client has a pre-existing condition (thromboembolic disease), and the goal is to prevent a specific complication (pulmonary embolism).

Question ID

QtvnEwcf5ASd0RNZa5nkyf

Copy ID

Reference Book

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

E6 Pharmacology Nursing Lilley 11e Part 2 p. 121-123