Which of the following is an amide local anesthetic?
A) lidocaine
B) chloroprocaine
C) benzocaine
D) cocaine
A
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A large female patient has fallen in a parking lot between two cars. She must be moved on the backboard to the waiting stretcher, which is located approximately 200 feet from your location. Four rescuers are present. How would they best be used to promote the safest movement of the patient?
A) One at the head, two at the feet, and the fourth to act as a spotter during the move B) The strongest person at the head, and the other three at the foot end C) Two at the head, two at the feet, with all rescuers using their right hand to carry the backboard D) One at the head, one at the feet, and the other two on opposite sides on the backboard
How does exhalation occur during high-frequency jet ventilation?
A. Lung elastic recoil causes exhalation to be passive. B. Exhaled air pulses out of the lungs between inspiratory pulsations. C. Exhaled air becomes entrained with reverse oscillations. D. Exhalation relies on the development of subatmospheric pressure generated immediately following an inspiration.
Which appendix in ICD-9 contains a list of the 3-digit categories for occupational hazards divided into subcategories?
A. Appendix A B. Appendix B C. Appendix C D. Appendix D E. Appendix E
Which of the following is a genetic disorder that results from one extra chromosome in each cell during the development of the fetus?
A. Down syndrome B. Cerebral palsy C. Congenital heart disease D. Attention deficit hyperactivity disorder E. Juvenile rheumatoid arthritis