Which of the following is a treatment for ulcerative blepharitis?
A) Dicloxacillin 250 mg PO q6h
B) Gentamicin 0.3% qid
C) Etracycline 250 mg PO qid
D) Amoxicillin 500 mg PO tid
B
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Which of the following can cause false high readings when using a pulse oximeter?
a. Fetal hemoglobin b. Intravascular dyes c. Carboxyhemoglobin d. Presence of metHb
Which of the following is required to document unit/floor intraservice time?
A. Documentation of the time spent by the physician in review of patient records while in transit to the patient's unit, floor, or bedside B. Documentation of the physician's presence on the patient's hospital unit or floor and at the patient's bedside C. Documentation of the physician's independent review of diagnostic results in the presence of the physician, radiologist or pathologist who performed the diagnostic testing D. Documentation of the policy of the facility in which the physician has performed the E/M service
Which of the following cardiac diagnostic procedures evaluates and measures plaque in the coronary arteries?
A) Echocardiogram B) Holter monitor application C) Dobutamine test D) Noninvasive heart scan
Scrap amalgam should be stored in water to prevent the emission of mercury vapors.
Answer the following statement true (T) or false (F)