Oral primary syphilis:
a. Is occasionally preceded by lung disease
b. Is treated with long-term high-dose am-photericin B
c. Is not a contagious lesion
d. May be confused clinically with secondary herpes
e. None of the above
E
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A 28-year-old male is admitted to the burn unit 2 hours after receiving second- and third-degree burns over 50% of his body surface in an industrial explosion
Abnormal vital signs include low blood pressure and tachycardia. Lab results show a high hema-tocrit due to: a. sickle cell syndrome. b. fluid movement out of the vascular space. c. renal failure. d. increased vascular protein secondary to increased metabolism.
Which of the following are true about a blood gas analyzer's waste fluids?
1. A strong disinfectant should be added to waste fluid containers. 2. Waste fluids should be handled as if they were blood samples. 3. Waste fluids should be treated as potentially infectious. a. 1 and 2 only b. 1 and 3 only c. 2 and 3 only d. 1, 2, and 3