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15345037
MOD 4
Description
Tri 2 patho Quiz on MOD 4, created by Mitch Thornell on 29/09/2018.
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tri 2 patho
Quiz by
Mitch Thornell
, updated more than 1 year ago
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Created by
Mitch Thornell
over 5 years ago
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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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