To verify a physician's prescription for a drug that you need to give to a patient, you would go to which section of the medical record?
a. History and physical exam
b. Laboratory sheet
c. Physician's orders
d. Medication record
ANS: C
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A position in which a patient leans forward, supporting himself with his arms when experiencing respiratory distress is called:
A) position of comfort. B) semi-Fowler's position. C) Tripod position. D) Fowler's position.
In the below figure, A represents which of the following?
a. Vital capacity c. Total lung capacity b. Inspiratory capacity d. functional residual capacity
Which of the following are essential components of a continuous positive airway pressure (CPAP) flow system?
1. Blended source of pressurized gas 2. Nonrebreathing circuit with reservoir bag 3. Low-pressure or disconnect alarm 4. Expiratory threshold resistor a. 3 and 4 only b. 1, 2, and 4 only c. 1 and 4 only d. 1, 2, 3, and 4
X-ray interaction with matter involves the transfer of energy from the
a. photon to matter. b. incident electron to matter. c. incident electron to photon. d. matter to photon.