Questions and Answers
What do salivary glands produce?
What is the function of the esophagus?
Tube carrying food from the mouth to the stomach
What is the primary role of the stomach?
Storage tank for food; where chyme is made
What does the liver produce?
Signup and view all the answers
What is the function of the gall bladder?
Signup and view all the answers
What does the pancreas produce?
Signup and view all the answers
Where are the majority of nutrients absorbed?
Signup and view all the answers
What is the role of the large intestine?
Signup and view all the answers
What does the rectum do?
Signup and view all the answers
What is the mouth's role in digestion?
Signup and view all the answers
What is the purpose of the anus?
Signup and view all the answers
What is the function of the epiglottis?
Signup and view all the answers
What is bile?
Signup and view all the answers
What are villi?
Signup and view all the answers
What is chyme?
Signup and view all the answers
What does the thyroid gland do?
Signup and view all the answers
What is peristalsis?
Signup and view all the answers
What does mastication refer to?
Signup and view all the answers
The colon is also known as the small intestine.
Signup and view all the answers
What is the duodenum?
Signup and view all the answers
What was the possible function of the appendix?
Signup and view all the answers
What is foodborne illness?
Signup and view all the answers
What are gallstones?
Signup and view all the answers
What can popcorn water cure?
Signup and view all the answers
What bacteria causes ulcers?
Signup and view all the answers
What does fiber do for your digestive system?
Signup and view all the answers
What nutrient is mainly broken down by bile?
Signup and view all the answers
What does pancreatic juice contain?
Signup and view all the answers
What are the symptoms of appendicitis?
Signup and view all the answers
What is hepatitis A?
Signup and view all the answers
What is constipation?
Signup and view all the answers
What is Crohn's disease?
Signup and view all the answers
What is Celiac disease?
Signup and view all the answers
What is botulism?
Signup and view all the answers
What causes heartburn?
Signup and view all the answers
What is the minimum number of glasses of water you should drink daily?
Signup and view all the answers
What is the GI tract?
Signup and view all the answers
What are the parts of the GI tract?
Signup and view all the answers
Study Notes
Salivary Glands
- Produce saliva to initiate digestion in the mouth.
Esophagus
- Muscular tube transporting food from the mouth to the stomach.
Stomach
- Acts as a storage tank for food and converts it into chyme.
Liver
- Produces bile for fat digestion and filters out toxins from the blood.
Gall Bladder
- Stores bile produced by the liver until needed for digestion.
Pancreas
- Secretes an alkaline fluid and digestive enzymes for nutrient breakdown.
Small Intestine
- Primary location for nutrient absorption via villi.
Large Intestine
- Absorbs excess water and houses beneficial bacteria; often referred to as the colon.
Rectum
- Functions as a holding area for feces until excretion.
Mouth
- Contains teeth and tongue; initiates mechanical and chemical digestion.
Anus
- The exit point for solid waste from the body.
Epiglottis
- Tissue flap preventing food from entering the trachea during swallowing.
Bile
- A digestive fluid produced by the liver, essential for fat digestion.
Villi
- Microscopic projections in the small intestine that enhance nutrient absorption.
Chyme
- Semi-liquid mixture of food and gastric juices produced in the stomach.
Thyroid Gland
- Regulates metabolism and influences bodily functions.
Peristalsis
- Wavelike muscular contractions that propel food through the digestive tract.
Mastication
- The process of chewing, which breaks down food into smaller pieces.
Colon
- Common cancer site in the U.S., also known as the large intestine.
Duodenum
- The first segment of the small intestine, approximately 10 inches long.
Appendix
- A vestigial structure that may store friendly bacteria and had a role in water filtration.
Foodborne Illness
- Also known as food poisoning, caused by pathogens in contaminated food.
Gallstones
- Hard deposits formed in the gall bladder from crystallized cholesterol, causing abdominal pain.
Popcorn Water
- A folk remedy sometimes used to treat diarrhea.
H. Pylori Bacteria
- Pathogen responsible for causing ulcers in the stomach lining.
Fiber
- Essential for digestive health and classified as the "F" in F.W.E. (fruits, vegetables, whole grains).
Fat
- The primary nutrient that bile helps to break down during digestion.
Pancreatic Juice
- Alkaline fluid containing digestive enzymes from the pancreas.
Appendicitis
- Characterized by pain in the lower right abdomen, accompanied by nausea and fever.
Hepatitis A
- A liver-affecting foodborne illness caused by fecal contamination.
Constipation
- A digestive issue where food moves too slowly through the intestines; can be alleviated with F.W.E.
Crohn's Disease
- Causes inflammation of the lower part of the small intestine, possibly due to autoimmune responses or genetics.
Celiac Disease
- An autoimmune condition triggered by gluten, damaging the villi in the small intestine.
Botulism
- A severe form of food poisoning from canned foods, indicated by bulging cans; can be fatal due to toxin production.
Heartburn
- Occurs when stomach acid refluxes into the esophagus, causing discomfort.
Daily Water Intake
- It is recommended to drink a minimum of 6-8 glasses of water each day for optimal health.
Gastrointestinal (GI) Tract
- A continuous tube running from the mouth to the anus, essential for digestion.
Components of the GI Tract
- Consists of the mouth, pharynx, esophagus, stomach, small intestine, large intestine, and rectum.
Small Intestine Structure
- Includes the duodenum, jejunum, and ileum, serving as the main site for digestion and absorption.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Description
This quiz covers the essential components of the human digestive system, including various organs and their functions. From the mouth to the anus, learn about the role each part plays in digestion and nutrient absorption. Test your knowledge of how these organs contribute to the overall process of digestion.