A tympanostomy is used to treat:
A) otitis media
B) presbycusis
C) otosclerosis
D) otitis externa
A
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You are on the scene at an office building where a 32-year-old male is described as having difficulty breathing and chest pain. The patient is allergic to peanuts and thinks he may have accidentally ingested some cookies with peanuts in them this afternoon during his break. He is pale with a pulse rate of 158 and a respiratory rate of 36. You understand that a "fight-or-flight" response may have
been activated in this patient, involving which nervous system and which hormone? A) Parasympathetic nervous system and epinephrine B) Parasympathetic nervous system and insulin C) Sympathetic nervous system and insulin D) Sympathetic nervous system and epinephrine
Which of the following BEST describes why it is important for the EMT to understand the extrication process?
A) To take over the extrication process if requested by the rescue technicians B) To provide direction to the rescue technicians if they appear to be making errors C) To anticipate any dangerous steps in the extrication process D) All of the above
Regular oral exams are beneficial in systemic disease prevention/detection because systemic diseases have an influence on dental health
A) Both statement and reason are true. B) Both statement and reason are false. C) Statement is true but reason is false. D) Statement is false but reason is true.
The thymus gland and the spleen are part of the lymphatic system
Indicate whether the statement is true or false