Seating should be arranged so that the medical assistant's stool or chair is directly across from the patient's chair about a distance of:
A) 2 to 3 feet.
B) 3 to 5 feet.
C) 1 to 2 feet.
D) 4 to 6 feet.
D
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Mention three current barriers for eHealth implementation.
a. Economic recession, no return-on-investment, low impact b. Cultural diversity, fear of dehumanizing technology, bad social conditions c. Little scientific evidence, unclear re-imbursement, low adoption d. Unknown risks for patient safety, poor infrastructure, high expectations
During PSV, the ____ are under the patient's control.
A. pressure support level and flow B. flow, volume, and inspiratory time C. VT and inspiratory effort D. pressure support level and volume
Which of the following statements regarding the metric system is true?
a. The unit of measurement is written as a decimal number first with the dosage following. b. The dosage is written as a decimal number first with the unit of measurement following. c. Fractions are preferred to decimal equivalents. d. None of the above
A cylinder of N2O has a gauge pressure of 750 psig when full. What will be the pressure in this cylinder when it is half full?
a. 375 psig b. 750 psig c. 1500 psig d. 2200 psig