The intervention that would be inappropriate for decreasing the risk of further emboli in a patient with a pulmonary embolism is:
1. carefully applying compression stockings.
2. passive range of motion, especially the lower limbs.
3. placing pillows under the knees to elevate the legs.
4. ambulating frequently.
3
Nothing should be placed under the knees, where circulation might be impaired.
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The correct conversion for the improper fraction 77/9 is:
a. 7 7/9. b. 8 5/9. c. 7.79. d. 79.7.
The nurse is planning to teach food-drug interactions for a client who was recently diagnosed with hyperthyroidism. Which food should the nurse teach the client to avoid?
A) Caffeine-free soda B) Soy sauce C) Milk products D) High-calorie foods
Which of the following is a barrier that qualitative researchers face in demonstrating the trustworthiness of their studies to readers?
A) Page limitations imposed by journals B) Reflexivity C) Lack of generalizability D) Small sample sizes
A 76-year-old patient with a 200-pack year smoking history presents with complaints of chronic cough, dyspnea, fatigue, hemoptysis, and weight loss over the past 2 months
The physical exam reveals decreased breath sounds and dullness to percussion over the left lower lung field. The chest x-ray demonstrates shift of the mediastinum and trachea to the left. These are classic signs of: A. Lung cancer B. Tuberculosis C. Pneumonia D. COPD