Mitch Thornell
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Tri 2 patho Quiz on MOD 4, created by Mitch Thornell on 29/09/2018.

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Mitch Thornell
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MOD 4

Question 1 of 20

1

Osmotic diarrhea is caused when;

Select one of the following:

  • 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

Explanation

Question 2 of 20

1

Solutes being retained in the intestinal lumen, resulting in water not being absorbed, describes what type of diarrhea mechanism

Select one of the following:

  • Osmotic diarrhea

  • Secretory diarrhea

  • Inflammatory and infections diarrhea

  • Diarrhea associated with deranged motility

Explanation

Question 3 of 20

1

Secretory diarrhea is caused by

Select one of the following:

  • 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

Explanation

Question 4 of 20

1

When GIT water secretion exceeds absorption, what will result

Select one of the following:

  • Osmotic diarrhea

  • Secretory diarrhoea

  • Inflammatory and infections diarrhea

  •  Diarrhea associated with deranged motility

Explanation

Question 5 of 20

1

How does inflammation or infections of the GIT cause diarrhoea

Select one of the following:

  • increase GIT motility

  • damaged epithelium decreases water absorption

  • Damage epithelium increases water secretion

  • Decreased GIT motility

Explanation

Question 6 of 20

1

What change to GIT motility can cause diarrhoea

Select one of the following:

  • 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

Explanation

Question 7 of 20

1

Dull aching pain in the RUQ is typical of;

Select one of the following:

  • 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

Explanation

Question 8 of 20

1

Colicky pain (pain that starts and stops abruptly) occurs when;

Select one of the following:

  • 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

Explanation

Question 9 of 20

1

Cramping pain is characteristic of all of the following besides

Select one of the following:

  • GIT inflammation

  • GIT distention

  • Stretching of the intestines

  • Oral ulceration

Explanation

Question 10 of 20

1

Obstruction of the biliary tract by gallstones is referred to as:

Select one of the following:

  • Cholecystitis

  • Choledocholthiasis

  • Cholelithiasis

  • Cholangitis

Explanation

Question 11 of 20

1

Intrahepatic jaundice is caused in individuals who

Select one of the following:

  • 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

Explanation

Question 12 of 20

1

Bilirubin is a product of

Select one of the following:

  • 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

Explanation

Question 13 of 20

1

Cirrhosis causes what type of jaundice?

Select one of the following:

  • intrahepatic

  • prehepatic

  • posthepatic

Explanation

Question 14 of 20

1

Failure to produce and excrete components of bile results in what condition;

Select one of the following:

  • Jaundice

  • Hypobillirubinemia

  • Conjugation

  • Azotemia

Explanation

Question 15 of 20

1

How does serum bilirubin change with cirrhosis?

Select one of the following:

  • Increased conjugated bilirubin

  • Increased conjugated and unconjugated bilirubin

  • Increased unconjugated bilirubin

  • decreased conjugated and unconjugated bilirubin

Explanation

Question 16 of 20

1

Unconjugated bilirubin in blood isat normal level in which type of jaundice

Select one of the following:

  • prehepatic jaundice

  • hemolytic jaundice

  • posthepatic jaundice

  • intrahepatic jaundice

Explanation

Question 17 of 20

1

What causes gallstones

Select one of the following:

  • A decrease in cholesterol numbers

  • an increase in bile salts

  • a deficit in bile salts

  • a deficit in cholesterol

Explanation

Question 18 of 20

1

Predisposing factors to cholelithiasis include excessive:

Select one of the following:

  • bilirubin or cholesterol concentration in the bile.

  • water content in the bile

  • bicarbonate ions in the bile.

  • bile salts in the bile.

Explanation

Question 19 of 20

1

What is the major effect when a gallstone obstructs the cystic duct?

Select one of the following:

  • Severe colicky pain in upper right quadrant

  • Intrahepatic jaundice

  • Acute pancreatitis

  • Inflammation and infection in the gallbladder

Explanation

Question 20 of 20

1

Severe vomiting can lead to metabolic acidosis because of increased:

Select one of the following:

  • hypovolemia and lactic acid production.

  • ketones produced

  • metabolic rate.

  • CO2 retained in the lungs and kidneys.

Explanation

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