When parking at the scene of an incident, such as a motor-vehicle crash, choose a location that is ____________ and _____________ from the scene
Fill in the blank(s) with correct word
uphill, upwind
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The study of factors that influence the frequency, distribution, and causes of injury, disease, and other health-related events in a population is:
a. anthropology. c. epidemiology. b. sociology. d. pathology.
Which of the following diagnostic criteria refer to acute respiratory distress syndrome and acute lung injury? I. PCWP >18 mm Hg II. unilateral infiltrates on chest radiography III. Pao2/Fio2 <200 for ARDS IV. Pao2/Fio2 <300 for ALI
A. I, III only B. II, IV only C. III, IV only D, I, III, IV only
The usual starting dose of Effexor is:
A) 150 mg per day B) 75 mg per day C) 5-10 mg per day D) 300 mg per day
You are providing blow-by oxygen at 5 L/min to a newborn with central cyanosis. After 30 seconds, you reassess the newborn and determine that the cyanosis has not resolved. You should:
A: assess the heart rate and begin chest compressions if severe bradycardia is noted. B: increase the oxygen flow rate to 15 L/min and continue your assessment. C: begin positive-pressure ventilations and determine if intubation is necessary. D: establish vascular access and give 10 mL/kg of an isotonic crystalloid solution.