Nutrition and Digestive System

What is the main function of the digestive system?

• To break down food into nutrients for the body to use.

• To produce hormones for growth and development

• To regulate body temperature

• To transport oxygen to the body

Which organ produces bile to help with digestion?

• Kidney

• Pancreas

• Liver

• Stomach

What is the role of the small intestine in the digestive system?

• Storage of waste

• Absorption of nutrients

• Production of bile

• Regulation of blood sugar levels

What are the three main nutrients found in food?

• carbohydrates, proteins, and fats

• vitamins, minerals, and water

• fiber, cholesterol, and sodium

• sugar, salt, and caffeine

What is the process by which food is broken down in the stomach?

• Freezing

• Digestion

• Evaporation

• Combustion

What is the function of the large intestine in the digestive system?

• Producing enzymes for digestion

• Storing excess water and electrolytes

• Absorbing water and electrolytes, and forming feces for elimination

• Digesting food and breaking it down into nutrients

What are enzymes and how do they help in digestion?

• Enzymes are proteins that help break down food into smaller, more easily absorbed nutrients.

• Enzymes are vitamins that have no impact on digestion.

• Enzymes are carbohydrates that help build up food into larger, more complex molecules.

• Enzymes are fats that hinder the digestion process.

What is the role of fiber in the diet?

• Fiber is only important for weight gain and should be limited in the diet

• Fiber causes digestive issues and should be avoided

• Fiber plays a crucial role in digestion and overall health.

• Fiber has no impact on digestion or overall health

What are the main components of saliva and how do they aid in digestion?

• Fats and sugars

• Vitamins and minerals

• Proteins and carbohydrates

• Enzymes such as amylase and lipase

What are the common digestive disorders and their symptoms?

• Headache, dizziness, and fatigue

• Joint pain, muscle weakness, and fever

• Skin rash, itching, and hair loss

• Common digestive disorders include acid reflux, irritable bowel syndrome, constipation, and diarrhea. Symptoms may include heartburn, abdominal pain, bloating, and changes in bowel habits.