The antiinflammatory effects of theophylline include which of the following? 1. Decreased migration of activated eosinophils into bronchial mucosa 2. Increased T-cell proliferation and accumulation in atopic asthma
3. Inhibition of proinflammatory cytokines
4. Reduced airway responsiveness to stimuli such as histamine and methacholine
a. 1 and 2 only
b. 2 and 4 only
c. 1, 2, and 3 only
d. 1, 3, and 4 only
ANS: D
You might also like to view...
Which of the following is a positive sign of motor system damage?
a. Weakness b. Loss of dexterity c. Hyperreflexia d. All of the above
Which of the following is a slope resulting in subcritical flow?
a. mild slope b. steep slope c. critical slope d. normal slope
Describe how your personal image affects patient care
What will be an ideal response?
Confounding is due to a third (or more) variable(s), which means that the distortion is caused by the actual influence of variables other than the hypothesized exposure of interest or the outcome of interest.
Answer the following statement true (T) or false (F)