Which one of the following statements about the bag-valve mask (BVM) is true?
A) Oxygen must be attached so that the squeezable bag will reinflate.
B) A 15/22 mm adapter allows the BVM to be attached to advanced airways such as the endotracheal tube.
C) The nonrebreather valve allows the patient to rebreathe air that he has exhaled.
D) The oxygen reservoir should deflate by one-third every time a breath is given.
B
Health Professions
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Which of the following diseases is most likely to cause dementia in the patient?
A) Pick's disease B) Multiple sclerosis C) Amyotrophic lateral sclerosis D) Spina bifida
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Coma had a single code in ICD-9-CM. In ICD-10-CM there are _____ codes for coma, each with one of five extensions that reflect the Glasgow Coma Scale
a. 10 b. 12 c. 5 d. 16
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