Which explanation best explains why barbiturates are rarely used to treat anxiety and insomnia?
A. They have a greater associated cost.
B. They have a high risk of producing an allergic response.
C. They are seldom effective.
D. They produce many serious adverse effects.
Answer: D
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Which one of the following patients is most likely to be experiencing a health problem that may be a result of vestibular dysfunction?
A) A 78-year-old woman who requires open reduction and internal fixation of her left hip following a fall B) An 80-year-old man whose recent declines in cognition have prompted his move to a long-term care facility C) A woman whose progressive weakness and loss of coordination are attributable to multiple sclerosis D) A man who has been hospitalized with signs and symptoms of malnutrition and fluid volume deficit
The nurse is assessing a patient diagnosed with dilated cardiomyopathy for progression of the disease. The nurse would focus questioning on which most common symptom?
1. Confusion 2. Cyanosis 3. Dyspnea 4. Peripheral edema
Which drug belongs to the mineralocorticoid class?
a. Aminoglutethimide (Cytadren) b. Fludrocortisone (Florinef) c. Cortisol (Prednisone) d. Mitotane (Lysodren)
Through the process of ________, a female produces ________ viable reproductive cell(s) and a male produces ________ viable reproductive cells.
a. meiosis; 1; 4 b. mitosis; 1; 4 c. meiosis; 4; 1 d. mitosis; 4; 1