Certification Board for Sterile Processing and Distribution (CBSPD) Sterile Processing Technician Practice Exam

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What equipment is specifically used to prevent blood clots in patients?

  1. Compression Socks

  2. Sequential Compression Device

  3. Blood Thinner Medication

  4. Portable Ultrasound

The correct answer is: Sequential Compression Device

The Sequential Compression Device (SCD) is specifically designed to prevent blood clots in patients, particularly those at risk of deep vein thrombosis (DVT) due to prolonged immobility or certain medical conditions. The device functions by applying intermittent pneumatic pressure to the legs, which mimics the natural muscle contractions that occur during movement. This action promotes venous blood flow back to the heart and helps to prevent pooling of blood in the veins, thereby reducing the risk of clot formation. Compression socks, while beneficial in improving circulation and providing support, are not as effective in actively promoting blood flow as the sequential compression device. Blood thinner medications are crucial for patients who already have clots or are at high risk of clotting, but they do not physically prevent blood from stagnating in the veins. Portable ultrasound is generally used for diagnosing clots rather than preventing them. In summary, the Sequential Compression Device stands out for its proactive role in clot prevention through mechanical means, making it the correct choice for this question.