When put in water, ____ release positively or negatively charged ions.
A. carbohydrates
B. electrolytes
C. nucleic acids
D. lipids
B. electrolytes
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What structure separates the atria in the heart?
A. pericardium B. interventricular septum C. conchae D. interatrial septum
The EMT identifies the primary benefit of triage when she states:
A) "Triage is a process by which the number of patients is quickly estimated so the appropriate resources can be summoned." B) "Triage is a system that can be used by the EMT to determine the number of patients who will most likely die." C) "Triage is a system used by the EMT to assign the order of care when an incident contains more than five patients." D) "Triage is used to determine the order in which patients will receive medical care and transport."
During many orthopedic procedures, the surgeon may choose to wrap the limb with a sterile Ace wrap or an Esmarch bandage to ____________________
A. exsanguinate the limb B. prevent contamination of the limb during the procedure
What substances in segmented neutrophils are important for intracellular killing of bacteria?
a. Alkaline phosphatase and halides b. Myeloperoxidase and superoxide c. Collagenase and hydrogen peroxide d. Acid phosphatase and anions