A nurse is explaining to a client the causes of sinus bradycardia, which includes:
a. anemia c. exercise
b. myocardial ischemia d. pericarditis
B
Causes of sinus bradycardia are myocardial ischemia, electrolyte imbalances, vagal stimulation, beta blockers, heart block, drug toxicity, intracranial tumors, sleep, and vomiting.
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What information should a nurse be sure to include when preparing discharge plans for a patient recently diagnosed with pernicious anemia?
a. Adding daily high-fat, low-fiber supple-ments b. Adding a rigorous daily workout c. Avoiding prolonged exposure to direct sunlight d. Providing sufficient rest periods through-out the day
A herniated nucleus pulposus is assessed by:
A) Asking the patient to flex her or his hands back to back at a 90-degree angle. B) Raising the affected leg and dorsiflexing the foot. C) Elevating both arms over her or his head for 20 to 30 seconds. D) Percussing lightly over the median nerve.
You would expect to see hypokalemia in which of the following conditions?
a. tissue necrosis c. rapid infusion of IV potassium b. renal failure d. loss of gastric or intestinal fluids
Which of the following is not considered a major law that governs our society?
a. Criminal law b. Common law c. Statutory law d. Administrative law