What is a congenital condition in which tissue extends across the esophagus causing problems with swallowing?
A) esophageal interposition
B) esophageal anastomosis
C) esophageal destruction
D) esophageal web
D
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Which one of the following statements about the use of an oropharyngeal airway is true?
A) It replaces a head-tilt, chin-lift maneuver, freeing up your hands for other tasks. B) It prevents patients from vomiting. C) It can be used in any adult patient. D) It helps keep the tongue from obstructing the airway.
Which of these statements best describes the EMT's understanding of oxygen?
A) It is a gas classified as a drug B) It is a highly flammable substance C) It is an odorless cloudy gas when pressurized D) It is a moist gas that supports cellular activity
Which of the following has the potential to eliminate the need for medical assistants to transcribe physicians' notes?
A. Speech recognition technology B. Telemedicine C. CD-R technology D. Modulator-demodulator E. Optical character recognition
Choose the best match for each item. Use an answer only once.
A. bone marrow B. uses enzyme-labeled antibody C. produced from the T cells D. insoluble antigen-antibody complex E. lymph nodes and spleen F. clumping of particles G. produced from multiple plasma cell lines