The mechanism of action of xanthines is
a. well defined.
b. understood by a few physicians but not public knowledge.
c. not published.
d. unclear.
ANS: D
Health Professions
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Which of the following is true of a chest radiograph?
a. Lateral films are shot through one side of an upright patient. b. AP films are typically taken in the x-ray department. c. PA films artificially increase the size of the heart shadow. d. Lateral decubitus films are shot with the patient lying supine.
Health Professions
Which of the following forms of computer technology may be used in the pharmacy setting?
Touch screens Automated dispensing systems Bar coding All of the above
Health Professions