Which of the following is a mechanism of apoptosis in hematopoiesis?
a. Expansion of B cell clonal populations in response to infection
b. Elimination of PMNs and eosinophils after an inflammatory response
c. Production of RBCs in response to anemia
d. Progression of acute leukemias
Correct answer: B
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You are interviewing for the position of EMT with a busy urban service. This morning you are to meet with the service's medical director. You have been told that he likes when applicants ask questions about his role as the medical director. Related to his responsibilities as medical director, which one of the following questions is most appropriate?
A) "How do you determine the wages that the EMTs are paid?" B) "How do you determine the number and location of ambulances within the system?" C) "How often are the emergency care protocols updated?" D) "Do you assign the daily chores that must be completed around the stations?"
Which of the following is an example of a leading question?
a. Is your breathing better now? b. How is your breathing now? c. When did your breathing change? d. Where is your pain located?
____ is a higher-than-normal level of potassium in the blood.
A. Hypercalcemia B. Hyperkalemia C. Hypermagnesemia D. Hypernatremia
Suppositories may be used as:
A) local anesthetics B) laxatives C) antipyretic agents D) All of these answers are correct.