Which of the following is needed to perform an activated partial thromboplastin time?
a. Potassium chloride and partial thromboplastin reagent
b. Partial thromboplastin reagent and calcium chloride
c. Thromboplastin and potassium chloride
d. Thromboplastin and calcium chloride
Correct Answer: B
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At which of the following points should you begin your scene size-up?
A) When you arrive on the scene, but before exiting the ambulance B) When the patient or family member opens the door to the residence C) As you approach the scene in the ambulance D) After exiting the ambulance, but before making patient contact
Pathologic Q waves in Leads V1 and V2 with poor R wave progression is indicative of an:
A) injury of the septal wall B) infarction of the septal wall C) ischemia of the septal wall D) all of the above
Which of the following best describes the practice of evidence-based medicine?
A) Basing all treatments on the patient's signs and symptoms B) Combining clinical expertise with the best available clinical evidence C) Using clinical judgment to know when you should deviate from protocols D) Using published reports of research to change practice
The DEA mandates that special record keeping procedures must be used to document the:
a. patient names using scheduled drugs b. prescription details of the controlled drugs c. physician details who prescribed scheduled drugs d. dispensing of scheduled drugs