Which of the following statements accurately characterizes dementia? The disease is
A) Equivalent to organic brain syndrome
B) A result of the normal aging process
C) Reversible with early diagnosis and treatment
D) Irreversible with gradual cognitive decline
Ans: D
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The recommended daily allowance of vitamin A for adults is 750 mcg/day. A patient tells the nurse that he is taking 1000 mcg of vitamin A daily to prevent night blindness. The nurse knows that the overdose of this medication can lead to which condition?
a. Obesity b. Fluid retention c. Eye infection d. Hypervitaminosis
Exercise is an essential element of peripheral arterial disease management primarily because
A. It encourages weight loss, as being overweight is a contributing factor to PAD B. Evidence shows exercise reduces smoking C. Collateral vessels are strengthened D. It improves aerobic capacity
A food that is restricted in patients who are receiving hemodialysis because it is high in phosphorus is
a. banana. b. potato. c. egg. d. milk.
In shared governance, which model is based on utilization of councils and subcommittees?
A) Administrative model B) Congressional model C) Councilor model D) Shared model