What is the most common problem with the use of bag-valve-mask resuscitators?

a. Equipment failure
b. Nosocomial infection
c. Pulmonary barotrauma
d. Pulmonary hemorrhage


ANS: A
The first and most common problem is unrecognized equipment failure.

Health Professions

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You have a patient with a suspected spinal injury. There are six rescuers on scene available to help you. The best method for moving this patient to a backboard is the:

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A 52-year-old man presents with an ulcer in the floor of his mouth of 8 weeks' duration. The lesion measures 1 x 2 cm, is indurated, and is slightly uncomfortable for the patient. What should the clinician do at this point in time?

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The protein part of the enzyme molecule WITH the cofactor is called a(n):

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