A nurse is reinforcing teaching with a newly licensed nurse about causative risk factors for deep vein thrombosis (DVT). Which of the following should be included in the teaching? (Select All that Apply.)
Immobility
Fracture
Atrial fibrillation
Anticoagulant therapy
Correct Answer : A,B,E
A. Immobility is a significant risk factor for DVT because it can lead to blood stasis in the veins, increasing the risk of clot formation.
B. Fractures, particularly of the lower limbs, can lead to immobilization and contribute to the development of DVT.
C. Atrial fibrillation is associated with an increased risk of clot formation, but these clots typically form in the atria of the heart, not the deep veins. While these clots can embolize to other parts of the body, atrial fibrillation itself is not a direct cause of DVT.
D. Anticoagulant therapy is typically used to prevent DVT, not as a risk factor.
E. Estrogen therapy is associated with an increased risk of clot formation, making it a risk factor for DVT.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Sexual activity is known to increase endorphin levels, contributing to feelings of pleasure and relaxation.
B. Morphine does not increase endorphin levels; it mimics endorphins by binding to opioid receptors, but it does not cause the body to produce more endorphins.
C. Exercise, particularly intense physical activity, stimulates endorphin production, leading to the "runner's high."
D. Laughter is a natural way to boost endorphin levels, contributing to a sense of well-being.
Correct Answer is B
Explanation
A. Artificial nails, even if trimmed short, are discouraged in healthcare settings because they can harbor bacteria and increase the risk of infection.
B. Changing gloves between tasks on the same client is crucial to prevent cross-contamination and reduce the risk of spreading pathogens between different areas of the client’s body or different tasks.
C. Alcohol-based hand rubs are appropriate before administering eye drops; however, the correct answer is more focused on direct infection control practices like changing gloves.
D. When caring for a client with Clostridium difficile, hand washing with soap and water is required, not alcohol-based hand rubs, as alcohol is not effective against C. difficile spores.
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