Which condition represents an absolute contraindication due to risk of embolic burden or hemodynamic compromise?

Which condition represents an absolute contraindication due to risk of embolic burden or hemodynamic compromise?

• A. Chronic obstructive pulmonary disease with stable symptoms
• B. Acute pulmonary embolism, pulmonary infarction, or deep venous thrombosis
• C. Hypertension without symptoms
• D. Mild dehydration

Answer: (B)

An absolute contraindication is a condition that makes a procedure or therapy unquestionably unsafe because the risk of harm would outweigh any benefit. Acute pulmonary embolism, pulmonary infarction, or deep venous thrombosis means there is active thrombus present that can break loose and travel to vital organs. Intervening in this situation can dislodge clots or require anticoagulation changes that provoke further embolization, potentially causing sudden deterioration in lung function and hemodynamic stability. Because of that immediate danger, these conditions are considered absolute contraindications for interventions that could exacerbate embolic burden or compromise circulation. The other options describe chronic or stable conditions without an ongoing embolic source, so they don’t carry the same immediate, unacceptably high risk.

An absolute contraindication is a condition that makes a procedure or therapy unquestionably unsafe because the risk of harm would outweigh any benefit. Acute pulmonary embolism, pulmonary infarction, or deep venous thrombosis means there is active thrombus present that can break loose and travel to vital organs. Intervening in this situation can dislodge clots or require anticoagulation changes that provoke further embolization, potentially causing sudden deterioration in lung function and hemodynamic stability. Because of that immediate danger, these conditions are considered absolute contraindications for interventions that could exacerbate embolic burden or compromise circulation. The other options describe chronic or stable conditions without an ongoing embolic source, so they don’t carry the same immediate, unacceptably high risk.