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MOD 4

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Tri 2 patho Quiz on MOD 4, created by Mitch Thornell on 29/09/2018.
Mitch Thornell
Quiz by Mitch Thornell, updated more than 1 year ago
Mitch Thornell
Created by Mitch Thornell about 6 years ago
20
3
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Resource summary

Question 1

Question
Osmotic diarrhea is caused when;
Answer
  • excessive amounts of solutes are retained in the intestinal lumen, therefore water will not be absorbed, and diarrhea will result.
  • Secretion of water into the intestinal lumen exceeds absorption
  • there is an increased motility in the GIT
  • there is destruction of the GIT epithelium

Question 2

Question
Solutes being retained in the intestinal lumen, resulting in water not being absorbed, describes what type of diarrhea mechanism
Answer
  • Osmotic diarrhea
  • Secretory diarrhea
  • Inflammatory and infections diarrhea
  • Diarrhea associated with deranged motility

Question 3

Question
Secretory diarrhea is caused by
Answer
  • an increase in secretion of water compared to water absorption
  • an increase in absorption of water compared to water secretion
  • Solutes drawing water into stool
  • inflammation or infection

Question 4

Question
When GIT water secretion exceeds absorption, what will result
Answer
  • Osmotic diarrhea
  • Secretory diarrhoea
  • Inflammatory and infections diarrhea
  •  Diarrhea associated with deranged motility

Question 5

Question
How does inflammation or infections of the GIT cause diarrhoea
Answer
  • increase GIT motility
  • damaged epithelium decreases water absorption
  • Damage epithelium increases water secretion
  • Decreased GIT motility

Question 6

Question
What change to GIT motility can cause diarrhoea
Answer
  • increased absorption time due to increase motility
  • decreased absorption time due to increased motility
  • Increased absorption time due to decreased motility
  • decreased absorption time due to decreased motility

Question 7

Question
Dull aching pain in the RUQ is typical of;
Answer
  • stretching of the liver capsule caused by swelling
  • smooth muscle spasm/constructions due to obstructions
  • a sign of inflammation and ulceration
  • eating spicy peri peri chicken

Question 8

Question
Colicky pain (pain that starts and stops abruptly) occurs when;
Answer
  • smooth muscle spasm/contraction in response to severe inflammation or obstruction (in order to push the obstruction out of the body)
  • intestines are over stretched
  • the patient suffers from GORD
  • liver is over stretched

Question 9

Question
Cramping pain is characteristic of all of the following besides
Answer
  • GIT inflammation
  • GIT distention
  • Stretching of the intestines
  • Oral ulceration

Question 10

Question
Obstruction of the biliary tract by gallstones is referred to as:
Answer
  • Cholecystitis
  • Choledocholthiasis
  • Cholelithiasis
  • Cholangitis

Question 11

Question
Intrahepatic jaundice is caused in individuals who
Answer
  • have a liver disease such as hepatitis or cirrhosis
  • Have decreased blood flow to the liver
  • have an obstruction of bile flow into the gallbladder or duodenum
  • have increased azotemia

Question 12

Question
Bilirubin is a product of
Answer
  • Haemolysis of red blood cells and breakdown of haemoglobin
  • Production of excess chyme and bile
  • Accumulation of white blood cells due to infection
  • Missing of undigested food and gastric secretions

Question 13

Question
Cirrhosis causes what type of jaundice?
Answer
  • intrahepatic
  • prehepatic
  • posthepatic

Question 14

Question
Failure to produce and excrete components of bile results in what condition;
Answer
  • Jaundice
  • Hypobillirubinemia
  • Conjugation
  • Azotemia

Question 15

Question
How does serum bilirubin change with cirrhosis?
Answer
  • Increased conjugated bilirubin
  • Increased conjugated and unconjugated bilirubin
  • Increased unconjugated bilirubin
  • decreased conjugated and unconjugated bilirubin

Question 16

Question
Unconjugated bilirubin in blood isat normal level in which type of jaundice
Answer
  • prehepatic jaundice
  • hemolytic jaundice
  • posthepatic jaundice
  • intrahepatic jaundice

Question 17

Question
What causes gallstones
Answer
  • A decrease in cholesterol numbers
  • an increase in bile salts
  • a deficit in bile salts
  • a deficit in cholesterol

Question 18

Question
Predisposing factors to cholelithiasis include excessive:
Answer
  • bilirubin or cholesterol concentration in the bile.
  • water content in the bile
  • bicarbonate ions in the bile.
  • bile salts in the bile.

Question 19

Question
What is the major effect when a gallstone obstructs the cystic duct?
Answer
  • Severe colicky pain in upper right quadrant
  • Intrahepatic jaundice
  • Acute pancreatitis
  • Inflammation and infection in the gallbladder

Question 20

Question
Severe vomiting can lead to metabolic acidosis because of increased:
Answer
  • hypovolemia and lactic acid production.
  • ketones produced
  • metabolic rate.
  • CO2 retained in the lungs and kidneys.
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