Typically, the highest continuous positive airway pressure (CPAP) pressure used for therapy is:

Which of the following is the result of histamine and other chemicals in the body during anaphylaxis?

A) Bronchodilation occurs, blood vessels dilate, and swelling appears in areas around the vocal cords. B) Urticaria occurs due to fluid being shunted from the skin, causing dehydration of tissue. C) Capillaries become leaky, bronchoconstriction occurs, and swelling appears in areas around the vocal cords. D) Blood vessels constrict, capillaries become leaky, and bronchoconstriction occurs.

In obstructive liver disease, the following test results are found:

a. Feces: urobilinogen decreased; urine: bilirubin: positive; serum: conjugated bilirubin increased. b. Feces: urobilinogen decreased or negative; urine: urobilinogen decreased or negative; serum: conjugated bilirubin decreased. c. Feces: urobilinogen increased; urine: bilirubin: normal; serum: conjugated bilirubin normal or slightly elevated. d. None of the above