Exploring the Digestive System

What is the primary function of the digestive system?

• To circulate blood throughout the body

• To break down food and absorb nutrients

• To protect the body from infections

• To control body temperature

Which organ is responsible for producing bile, which helps in the digestion of fats?

• Stomach

• Pancreas

• Liver

• Small intestine

Which of the following is a disorder characterized by the inflammation of the digestive tract?

• GERD

• Crohn’s disease

• Lactose intolerance

• Appendicitis

What is the difference between chemical and physical digestion?

• Chemical digestion involves chewing, while physical digestion involves enzymes.

• Chemical digestion involves enzymes breaking down food, while physical digestion involves chewing and grinding.

• Chemical digestion occurs in the mouth, while physical digestion occurs in the stomach.

• Chemical digestion is faster than physical digestion.

Which vitamin is essential for good vision and a healthy immune system?

• Vitamin A

• Vitamin C

• Vitamin D

• Vitamin K

Which mineral is important for strong bones and teeth?

• Iron

• Magnesium

• Calcium

• Sodium

Which of the following is considered a healthy food choice?

• Potato chips

• Whole grain bread

• Candy bar

• Soda

Which food group does yogurt belong to in the USDA My Food Plate?

• Fruits

• Vegetables

• Grains

• Dairy

What is the relationship between calories consumed and weight?

• Consuming more calories than the body uses leads to weight loss.

• Consuming fewer calories than the body uses leads to weight gain.

• Consuming more calories than the body uses leads to weight gain.

• Calories have no effect on weight.

Which of the following is a common symptom of lactose intolerance?

• Headache

• Stomach pain

• Skin rash

• Fever