Which of the following compose the formed elements of blood?
I. RBCs
II. WBCs
III. Platelets
IV.Plasma
a. I, II, III, and IV c. I and II only
b. I, II, and III only d. I, II, and IV only
b. I, II, and III only
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Which joint allows for free movement in a variety of directions?
a. Synarthrotic b. Amphiarthrotic c. Diarthrotic d. Biarthortic
Compared to the male pelvis, the female pelvis
A) is wider. B) is lighter. C) has a larger pubic angle (of 100 degrees or greater). D) All of the above are correct.
A prolonged decrease in perfusion to cardiac tissue eventually causes:
a. muscle strain. b. headache. c. myocardial infarction. d. myocardial hematoma.
After restraining a patient on the stretcher, what action is it essential that the EMT perform first?
A) Check the tightness of the chest strap. B) Check the extremities for pulses and motor ability. C) Inform the patient of what will occur during transport. D) Obtain a set of vital signs, excluding temperature.