The National Institute of Occupational Safety and Health reports that ________ of all workplace injuries are back related
a. 20 percent
b. 50 percent
c. 70 percent
d. 90 percent
Answer: a
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Insertion of a laryngeal mask airway:
a. is superior to the insertion of a nasopha-ryngeal device. b. requires airway manipulation. c. usually requires a special device. d. protects the lungs from aspiration.
Beth is a 16-year-old patient whose mother has brought her to the office because Beth is always complaining of being tired. Beth tells you that she has frequent headaches, and her feet are always cold. Her blood pressure is 100/64, and her heart rate is 84. When you ask if her menstrual periods are normal, she says she bleeds heavily for 7 or 8 days each month. Which of the following conditions might you suspect?
A. Polycythemia vera B. Iron-deficient anemia C. Thalassemia D. Leukemia E. Sickle-cell anemia
The health care field is always changing and improving in technology, and it is important to keep up with these changes to provide the best patient care as well as to advance in employment. Which of the following would not be considered a way to demonstrate your commitment to your employer and profession?
A) using only paper charting and faxing in lieu of electronic health records when available and in use B) obtaining credentialing C) attending seminars and workshops D) participating in continuing education
A fractional or double void specimen is used to compare concentrations of ____, such as glucose and ketones.
A. neolytes B. electrolytes C. uralytes D. analytes