Week 6 Gastrointestinal :)
A review of the cases and lectures :)
- 1.What activates rhythmical chewing motions of the mouth?
- A.
Pressure of food against the gum and hard palate
- B.
Pressure of food against the tongue
- C.
Saliva
- D.
Chemoreceptors
- 2.The body of stomach contains glands which secrete what
- A.
Pepsin, intrinsic factor, mucus, and HCl
- B.
Pepsinogen, intrinsic factor, mucus, and HCl
- C.
Pepsin and intrinsic factor
- D.
Pepsin, intrinsic factor, HCl
- 3.The primary role of the small intestine is
- A.
Secretion
- B.
Reabsorption
- C.
Absorption
- D.
To move the "bolus"
- 4.What are two pathophysioliogical mechanisms of diarrhea?
- A.
Water is being absorbed too much and secretion exceeds absorption
- B.
Water is not being absorbed and secretion exceeds absorption
- C.
Oops shouldn't have had the KFC
- D.
Water is not absorbed due to low concentration of ions in the stool.
- 5.What are the main solutes of the GI tract?
- A.
Sodium and Chloride
- B.
Sodium, Chloride, Potassium
- C.
Sodium and Potassium
- D.
Sodium, Chloride, Bicarbonate
- 6.Absorption of conjugated bile salts occurs where?
- A.
Terminal ileum
- B.
Anywhere along the small intestine
- C.
Duodenum
- D.
End of jejunum and ileum
- 7.Salivary amylase is responsible for breaking down what until it reaches the upper part of the stomach?
- A.
Starch
- B.
Lactose
- C.
Sucrose and Starch
- D.
Glucose
- 8.The inactive form of pepsin is secreted from which type of cells?
- A.
Parietal cells
- B.
Epithelial cells
- C.
Chief cells
- D.
Any cell
- 9.Vitamin B12 is responsible for what?
- A.
Transporting iron
- B.
Formation of erythrocytes
- C.
Calcium formation
- D.
Vision
- 10.Chron's disease is characterized by what?
- A.
A blockage in the gastrointestinal tract
- B.
A ruputure to the terminal ileum
- C.
Inflammation of the terminal ileum
- D.
Inflammation of any part of the GI tract (usually terminal ileum)
- 11.Nutrient absorption occurs where on the villus?
- A.
Apical end
- B.
Base
- C.
Entire villus
- D.
Nowhere
Questions: 30 | Attempts: 14441 | Last updated: Mar 21, 2022
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Sample QuestionNurse Berlinda is assigned to a 41-year-old client who has a diagnosis of chronic pancreatitis. The nurse reviews the laboratory result, anticipating a laboratory report that indicates a serum amylase level of:
Questions: 50 | Attempts: 5484 | Last updated: May 10, 2022
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Sample QuestionSituation 1:Children have a different fascination with the workings of the digestive system. To fully understand the digestive processes, the nurse must have knowledge of the anatomy and physiology of the gastrointestinal system.The alimentary canal is a continuous, coiled, hollow muscular tube that winds through the ventral cavity and is open at both ends. Its solid organs include all of the following except:
Questions: 62 | Attempts: 4671 | Last updated: Mar 22, 2022
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Sample QuestionWhich of the following is NOT one of the four common classes of symptoms and signs of GI disorders:
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