Graft-versus-host disease results from which of the following?
a. Donor T cells initiating an immune response against host recipient cells
b. Secondary CMV infection
c. Recipient T cells initiating an immune response against donor cells
d. Tumor infiltration in MALT tissue
Correct Answer: A
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________ is an abnormal rounding of the thoracic spine (upper back) that becomes exaggerated and produces a "humpback" appearance
a. Lordosis b. Kyphosis c. Scoliosis d. Curvosis
Which of the following best describes the position of a correctly sized and properly inserted oropharyngeal airway?
a. Distal tip at the base of tongue, flange in-side anterior teeth b. Distal tip at level of uvula, flange extend-ing outside the teeth c. Distal tip at the base of tongue, flange outside the teeth d. Distal below the epiglottis, flange extend-ing outside the teeth