A fern test is performed to differentiate and amniotic fluid between: Failure of the fetus to begin swallowing will Polyhydramnios result in: The volume of amniotic fluid is regulated by True fetal swallowing. Amniotic fluid for cytogenetic analysis False should be delivered to the laboratory in ice. Meconium is composed of bowel True constituents Acetylcholinesterase testing can be False performed on amniotic fluid containing blood, if the specimen is centrifuged. Production of both lecithin and False sphingomyelin increases after 35 weeks gestation. Most laboratories detect the presence of False phosphatidylglycerol using thin-layer chromatography. When performing the foam stability index, True amniotic fluid is mixed with ethanol. Pneumocytes in the fetal lungs produce True lamellar bodies. Lamellar bodies are approximately the same False size as red blood cells. The normal brown color of the feces is Stercobilin produced by: Stools from persons with steatorrhea contain Fat excess amounts of: Which of the following pairings of stool Yellow-green: barium sulfate appearance and cause does match? not A tarry looking stool is indicative of: Upper gastrointestinal (GI) bleeding A pale, frothy looking stool is indicative of: Excess fat All of the following are secreted into the A small intestine by the pancreas except: A. Bile salts B. Chymotrypsin C. Lipase D. Elastase 1 The recommended specimen for quantitative 72-hour specimen fecal testing is a: The presence of amebic dysentery may be Is coated with blood-streaked mucus suspected when a The unpleasant odor associated with fecal Bacterial metabolism analysis is caused primarily by: Diarrhea can result from all of the following C except: A. Disruption of the normal intestinal bacterial B. Addition of pathogenic organisms to the normal intestinal flora C. Increased reabsorption of intestinal water and
A fern test is performed to differentiate between: and amniotic fluid Failure of the fetus to begin swallowing will result in: Polyhydramnios The volume of amniotic fluid is regulated by fetal swallowing. True Amniotic fluid for cytogenetic analysis should be delivered to the laboratory in ice. False Meconium is composed of bowel constituents True Acetylcholinesterase testing can be performed on amniotic fluid containing blood, if the specimen is centrifuged. False Production of both lecithin and sphingomyelin increases after 35 weeks gestation. False Most laboratories detect the presence of phosphatidylglycerol using thin-layer chromatography. False When performing the foam stability index, amniotic fluid is mixed with ethanol. True Pneumocytes in the fetal lungs produce lamellar bodies. True Lamellar bodies are approximately the same size as red blood cells. False The normal brown color of the feces is produced by: Stercobilin Stools from persons with steatorrhea contain excess amounts of: Fat Which of the following pairings of stool appearance and cause does not match? Yellow-green: barium sulfate A tarry looking stool is indicative of: Upper gastrointestinal (GI) bleeding A pale, frothy looking stool is indicative of: Excess fat All of the following are secreted into the small intestine by the pancreas except: A. Bile salts B. Chymotrypsin C. Lipase D. Elastase 1 A The recommended specimen for quantitative fecal testing is a: 72-hour specimen The presence of amebic dysentery may be suspected when a Is coated with blood-streaked mucus The unpleasant odor associated with fecal analysis is caused primarily by: Bacterial metabolism Diarrhea can result from all of the following except: A. Disruption of the normal intestinal bacterial B. Addition of pathogenic organisms to the normal intestinal flora C. Increased reabsorption of intestinal water and C
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