Question 1 1) The combination of chemical and mechanical processes of food breakdown is called______. A) excretionB) secretionC) absorptionD) ingestion
E) digestion.1 points Question 2 2) Which organ is not a part of the digestive system?
.1 points Question 3
3) A surgeon inserted a laparoscopic tool into the abdominal cavity and is about to make an incision in the small intestine to remove an obstruction. What is the first layer of tissue of intestine that will be cut? .1 points
Question 4 4) Which part of the tooth is the visible outside structure?
.1 points Question 5 5) Choose one incorrect statement regarding bile. A) Bile is both an excretory product and a digestive secretion.B) Bile contains enzymes for digestion of triglycerides.
C) Bile functions to carry bilirubin formed from breakdown of worn-out RBCs.D) Bile functions to emulsify fats.E) Bile is stored in the gall bladder..1 points Question 6 6) Myenteric plexus is located in ______ layer of GI tract.
.1 points Question 7
7) Which salivary gland is named because of its proximity to the ear?
A) proteaseB) lysozymeC) lipase
D) amylaseE) mucus.1 points Question 9 9) The disease that may be caused by incomplete closure of the lower esophageal sphincter is called ______
.1 points Question 10
10) Chyme is created in the ______. A) small intestineB) esophagusC) mouthD) stomachE) large intestine.
1 points Question 11 11) Hydrochloric acid is secreted by which type of cells in the stomach?
.1 points Question 12 12) Pepsinogen, a digestive enzyme, is secreted by the ______
.1 points Question 13 13) You have just eaten a baked potato - a food high in complex carbohydrates. Which of the following enzymes will help to digest them?
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