Antiarrhythmic drugs produce effective antiarrhythmic actions by:
A. decreasing Phase 4 automaticity.
B. slowing Phase 0.
C. prolonging Phases 1-3.
D. all of these
Answer: D
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With every medication there is a tradeoff between therapeutic effects and
1. costs. 2. convenience. 3. unwanted remarks. 4. unwanted reactions.
To examine if there is an intact gag reflex, ask the patient to say "ah" as you observe the:
A. Movement of the uvula to the left B. Movement of uvula to the right C. Tongue extension in the midline D. Upward movement of the uvula in the midline
Under the American Nurses Association (ANA) Code of Ethics, the nurse has the professional responsibility to uphold ethical behavior. Choose the statements below that are accurate about the Code of Ethics. Select all that apply
a. ANA Code of Ethics is a law. b. Nurse actions are to be at the level expected by the profession. c. Nurses are not held accountable for their actions. d. Nurses are professionally bound to give correct information to the patient. e. Nurses do not need to collaborate to meet a patient's healthcare needs. f. ANA Code of Ethics will protect the nurse even if the law is broken.
A 4-year-old child is postoperative following surgery to repair a cleft lip (cheiloplasty). Which of the following is an immediate postoperative intervention for this client?
A) Change dressings. B) Apply an elbow restraint. C) Schedule speech therapy. D) Monitor the child for cyanosis.