Approximately ____ of homeless persons in the United States have a serious mental health illness
a. one-fourth
b. one-third
c. one-half
d. two-thirds
ANS: A
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In a patient with acute ischemic tubular necrosis, urine output has increased from below normal to very high. What is the nursing priority of care during this phase of renal failure?
A) Restrict fluid intake B) Monitor serum potassium C) De-emphasize dialysis D) Monitor serum creatinine
A patient with heart failure may be at risk for hypomagnesemia as a result of
a. pump failure. b. diuretic use. c. fluid overload. d. hemodilution.
The nurse knows that Creutzfeldt-Jakob disease (CJD) is rare, fatal, and:
A) Causes bouts of depression. B) Causes death within 2 to 12 months. C) Makes the client overeat. D) Makes the client obsessive-compulsive.
A nursing instructor is teaching student nurses about the sympathetic nervous system. The instructor recognizes that learning has occurred when the students say which of the following responses are regulated by the sympathetic nervous system?
A. Bronchial constriction B. Stimulates salivation C. Sex organ stimulation D. Pupil dilation