The most common solution for quantum mottle is to
a. increase the fluoro tube mA.
b. decrease the fluoro tube mA.
c. decrease the efficiency of the input screen.
d. decrease the efficiency of the flux gain.
a. increase the fluoro tube mA.
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The therapist is mechanically ventilating an ARDS patient in the PRVC mode. What can the therapist expect to happen when the patient's lung mechanics worsen?
A. potentially expose healthier lung units to higher pressures B. inflation pressures will decrease, reducing the incidence of barotrauma C. tidal volume will fluctuate considerably throughout the course of ventilation D. pressure limit will vary
Two-pronged instruments used to grasp tissues are:
A) forceps. B) cannulas. C) scalpels. D) scissors.
Which agency oversees the practice of pharmacy?
State BOP DEA FDA APhA
Which of the following are components to a pH-measuring system in a blood gas analyzer?
I. pH glass II. calomel reference electrode III. pH-measuring electrode IV. salt bridge A) I B) I and II C) I, II, and III D) I, II, III, and IV