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Mlt Hepatic
Hepatic function
Question | Answer |
---|---|
Breakdown production of bilirubin metabolism that is produced in the colon from the oxidation of urobilinogen by microorganisms is | urobilin |
a neoplasm that blocks the exocrine and endocrine functions of the pancreas is | somatostatinoma |
alcoholic liver disease that follows six month to a year of moderate consumption, few lab abnormalities, and is reversible with abstinence from alcohol is termed | alcoholic fatty liver |
an autosomal recessive disorder of iron metabolism, which is characterized by excessive iron absorption and accumulation in various tissues in the body is termed | hereditary hemochromatosis |
bile formed in the liver is stored in the | gall bladder |
in obstructive liver disease the following test results are found | feces: urobilinogen decreased| urine: bilirubin positive| serum: conjugated bilirubin increased |
in the Jendrassik-Grof bilirubin, what converts purple azobilirubin to blue azobilirubin measured at 6--nm? | alkaline tartrate |
Kernicterus is the abnormal accumulation of bilirubin in | brain tissue |
Laboratory evidence of which protein is diagnostic of cystic fibrosis | cystic fibrosis transmembrane conductance regulator protein |
Large orange-red droplets seen on direct microscopic examination of stools mixed with Sudan III represent | neutral fats |
Peptic ulcer disease (PUD) is associated with | Helicobacter pylori and consumption of cocaine |
The cells that make up 70% of the liver's mass are | hepatocytes |
the consumption of nonsteroidal anti-inflammatory drugs (NSAIDs) such as aspirin can lead to which of the following | helicobacter pylori disease |
The first serological marker of Hepatitis B is | HBsAg |
The following disease is a recessive disorder of copper metabolism, which results in the accumulation of copper in the liver | Wilson's disease |
The gold standard for evaluating pancreatic exocrine function is | secretin/cholecystokinin |
The marker for colorectal and pancreatic carcinoma is | CA 19-9 |
The most common cause of chronic pancreatitis is | chronic alcohol abuse |
the reagent in the Jendrassik-Grof bilirubin procedure that makes indirect bilirubin rater-soluble is | caffeine |
the term Delta-bilirubin refers to | bilirubin tightly bound to albumin |
The two most significant sources of error in accurate ammonia determinations sample handling | ammonia contamination in the laboratory |
Transmural inflammation is associated with | Crohn's disease |
Viral hepatitis that results in the larges percentage of chronic hepatitis is | Hepatitis C |
What is the most common cause of unconjugated hyperbilirubinemia | Neonatal physiologic jaundice |
Which disorder is related to mucus accumulation, recurrent infection with unusual pathogens, and increased inflammation in the lungs | cystic fibrosis |
which enzyme serves as the activator for the remaining pancreatic enzymes | trypsin |
which is a characteristic of unconjugated bilirubin | it is not water-soluble |
What are the y types of clinical laboratory tests that are useful for diagnosing peptic ulcer disease (PUD) | Serum measurement of IgA, IgG, and cytotoxin-associated gene A (CagA) |
What is a condition that occurs in patients with Zollinger-Ellison syndrome | gastric hypersecretion |
what is a primary physiological role of secretin | stimulate the pancreas to secrete an increased volume of juice with high bicarbonate content |
Which of the following laboratory analytes is tested for a patient with suspected lactose intolerance | glucose |
which of the following represents two primary functions of the GI tract | assimilation of nutrients and elimination of waste |
which of the following test results are correct for a patient with Zollinger-Ellison | elevated serum gastrin, increase in basal gastric acid output |
which of the following would be classified as prehepatic jaundice | congestive heart failure |
Which of the statements regarding bilirubin metabolism is true | it is produced from the destruction of RBCs |