To check urinary sediments, a fresh, first-voided, early-morning urine specimen is preferred

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

____ is the process of exchanging gasses, specifically oxygen and carbon dioxide, between an organism and its environment.

A. Respiration B. Ventilation C. Gas transport D. Expiration