If all types of evacuated tubes are needed for a particular blood collection, the potassium oxalate tube would be which number in the order of draw?
A. 2nd
B. 9th
C. 6th
D. 7th
Answer: B
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Oral mucosal petechiae and/or ecchymoses would be a clinical sign of all the following except:
a. Hemophilia b. Trauma c. Idiopathic thrombocytopenia d. Monocytic leukemias e. Lupus erythematosus
Which of the following substances is found in most cigarettes?
A) nicotine B) carbon monoxide C) tar D) All of these answers are correct.
Which of the following statements regarding loading and securing a patient in the back of the ambulance is correct?
A) Whether the patient is lying on the stretcher or sitting on the bench seat, he or she must be properly seat-belted. B) All patients transported in the back of the ambulance must be secured on the stretcher, even if they request otherwise. C) It generally takes a minimum of three people to safely load an average-sized adult on the stretcher into the ambulance. D) All patients should initially be loaded into the ambulance on the stretcher, but they can move to the bench seat once loaded.
Which animals were first to be domesticated? Why?