Obstructive sleep apnea is a problem of the:
A) phrenic nerve.
B) upper airway.
C) medulla oblongata.
D) larynx and vocal cords.
B
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You may find that an abuse victim who is a patient of yours has both direct injury and indirect injury, with the latter represented by aggravation of an existing medical condition such as asthma or diabetes
Indicate whether the statement is true or false
When lifting the stretcher with a patient secured to it, the EMT must avoid which of the following?
A) Maintaining a straight back B) Bending at the waist C) Contracting the abdominal muscles D) Lifting with the thigh muscles
____ Subjective description of other symptoms or illnesses pertaining to individual body systems
Fill in the blank with correct word.
Which of the following is true regarding the mechanism of warm-reactive autoimmune hemolytic anemia?
a. Immunoglobulin G (IgG) autoantibodies cause intravascular hemolysis. b. IgG autoantibodies cause extravascular hemolysis. c. Immunoglobulin M (IgM) alloantibodies cause complement activation. d. IgM autoantibodies cause immune complex formation.