A doctor orders an IV of 870 milliliters of Ringer’s lactate to be infused over 10 hours. Find the unit rate for the infusion.
A) 110 milliliters/hour
B) 90 milliliters/hour
C) 105 milliliters/hour
D) 80 milliliters/hour
E) 87 milliliters/hour
E) 87 milliliters/hour
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While she was in the hospital, Renee Waters was receiving subcutaneous heparin administered by a nurse. Now that she is being discharged home, the physician has switched her to what other drug?
A) an intravenous anticoagulant drug B) intravenous heparin C) an oral anticoagulant drug D) oral heparin
Which of the following disease models is most applicable to the prevention of chronic diseases?
A) The Chain of Infection B) The Health Field Concept C) Multicausation Design Model D) Communicable Disease Model
Which of the following is TRUE about abdominal or visceral fat?
A. Abdominal fat does not increase the risk of dying from a heart attack. B. Visceral fat is not linked to increased risk of cancer. C. Visceral fat is not any more metabolically active than fat elsewhere in the body. D. Visceral fat has no relationship to sleep-disordered breathing. E. Abdominal fat hampers the processing of cholesterol and insulin.
The prefix micro- means:
A) scanty. B) many. C) large. D) small.