What clinical manifestation is a common sign of digoxin toxicity?
a. Seizures
b. Vomiting
c. Bradypnea
d. Tachycardia
ANS: B
Vomiting is a common sign of digoxin toxicity and is often unrelated to feedings. Seizures are not associated with digoxin toxicity. The child will have a slower (not faster) heart rate but not a slower respiratory rate.
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To best determine how a client copes with stressors, the nurse should ask which question?
1. "What do you do when you are confronted with a major change in your life?" 2. "Have you had many crises in your life?" 3. "Have you ever been seriously depressed or suicidal?" 4. "Do you turn to drugs or alcohol to help you cope with stressful events?"
In which type of hearing loss is the inner ear or cochlear portion of the eighth cranial nerve abnormal or diseased?
a. common c. mixed b. conductive d. sensorineural
Alice visits the hospital for a medical checkup after experiencing shortness of breath and difficulty breathing. When Dr. Gavin examines her, he discovers that her lungs are filled with fluid. Dr. Gavin immediately suspects that Alice is suffering from a certain heart disease. Which of the following conditions is Dr. Gavin suspecting she has?
A. Arteriosclerosis B. Chronic heart failure C. Coronary artery disease D. Myocardial infarction
Which of the following statements regarding vasopressin is correct?
A) Vasopressin is a naturally occurring hormone that is secreted in response to intravascular volume depletion. B) In cardiac arrest, current guidelines recommend 20 to 40 units of vasopressin every 5 minutes. C) Vasopressin reduces cardiac afterload, which may cause clinically significant hypotension. D) Vasopressin is a useful medication for patients with right heart failure and peripheral edema.