What is the first step in preventing the spread of infectious microorganisms in the examination area?
A. Changing the examination table paper between patients
B. Disinfecting examination area
C. Wearing clean uniforms each day
D. Wearing exam gloves
E. Hand hygiene
Answer: E
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A dental implant is charted by ____________
a. no chart marks, just list remarks b. horizontal lines through the entire tooth c. horizontal lines through the root d. a circle around the tooth
Which of the following represents another name of the Medicare-Medicaid Crossover program?
A. Medi-Medi B. Care/Caid C. 18/19 D. all of the above
A patient is being suctioned by the respiratory therapist. The therapist suctions the patient by inserting the catheter for 10-15 seconds and applying intermittent suction while withdrawing the catheter. During the last several attempts, the therapist notices multiple PVCs on the ECG monitor during the procedure. Which of the following can the therapist do to correct the problem?
A. decrease suction pressure B. suction for less than 10 seconds C. switch to a larger catheter D. apply continuous suctioning when withdrawing the catheter
Which law is represented by the equation below?
V gas = [AD (P1-P2)] / T a. Henry's law c. Dalton's law b. Fick's law d. Boyle's law