A respiratory therapist is assisting a physician in the performance of bronchoalveolar lavage (BAL). Which of the following will most likely be used for the procedure?
A. isotonic saline
B. Xylocaine
C. hypertonic saline
D. isopropyl alcohol
Answer: A. isotonic saline
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Which of the following is the role of a pharmacy technician in the processing of prescriptions?
a. To graduate from a college b. To wear full protective equipment at all times c. To be certified, registered, and licensed d. To ensure that all steps are completed properly
Which of the following groups view mental illness as a character flaw?
a. Cuban Americans b. some Asian cultures c. Scientologists d. Native Americans
Data dredging (data mining) is conducting research without a scientific question in mind.
Answer the following statement true (T) or false (F)
Which of the following is not a root operation?
A. control B. extraction C. incision D. removal