Which of the following is a Class 4 antiarrhythmic drug?
A. Propranolol
B. Verapamil
C. Amiodarone
D. Esmolol
Answer: B
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The nurse is witnessing a client sign a consent for a surgical procedure. The nurse is witnessing that the client:
a. has no questions about the procedure. b. is the client and is competent, alert, and aware of all actions at that point in time. c. knows the name of the physician. d. has an advance directive.
The student nurse is preparing to perform an assessment of the client's peripheral vascular system. The experienced nurse asks the student nurse questions to ensure the student nurse has prepared adequately
Which of the following statements by the student nurse indicate that further education is required? Standard Text: Select all that apply. 1. "I need to take a blood pressure only in the client's right arm.". 2. "The best way to assess the carotid pulses is palpate one side and then the other.". 3. "It will be easier to assess the client's carotid pulses if the client is obese.". 4. I should inspect the arms to ensure that they are close to the same size.". 5. "I should look at the extremities to ensure that hair distribution is normal and symmetrical. The skin should be clean and free of any lesions.".
Which of the following are vital nutrients that are required by all persons? (Select all that apply.)
a. Carbohydrates b. Proteins c. Vitamins and minerals d. Fats e. Electrolytes
A patient with severe osteoarthritis of the left knee has undergone left-knee arthroplasty with replacement of the total knee joint with a plastic prosthesis. Postoperatively, the nurse expects care of the leg to include
a. bed rest for 3 days with the left leg immobilized in an extended position. b. use of a compression bandage to hold the left knee in a flexed position. c. progressive leg exercises to obtain 90-degree flexion. d. early ambulation with full weight bearing on the left leg.