When the body is cool, capillaries dilate to retain heat.
Answer the following statement true (T) or false (F)
False
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Virtually all commercial petroleum fuels associated with fires are considered to be:
A) mixtures. B) hydrocarbons. C) aromatics. D) all of the above.
Which single instrument development has been the most important improvement in coagulation instrumentation?
a. Multiple-sample dilutions b. Improved flagging c. Random access testing d. Graphing of clot formation
The AED has delivered a shock to an elderly male in cardiac arrest. Following 2 minutes of CPR, you reanalyze the patient's cardiac rhythm and receive a "no shock advised" message. After further resuscitation, you restore a palpable carotid pulse. Your next action should be to:
A. obtain a blood pressure and apply the pulse oximeter. B. place him in the recovery position and apply oxygen. C. transport at once and reanalyze his rhythm en route. D. reassess airway and breathing and treat accordingly.
Cetacaine is a eutectic mixture of lidocaine, butamben, and tetracaine
A) True B) False