Quiz 3

Question 0

Primary Organ - Mouth?

Answer 0

Chews food

Question 1

The pathway of food?

Answer 1

1. Mouth
2. Pharynx
3. Esophagus
4. Stomach
5. Small Intestines
6. Large Intestines
7. Rectum
8. Anus

Question 2

Primary Organ - Pharynx?

Answer 2

Passage way for food, air, and liquid

Question 3

Primary Organ - Esophagus?

Answer 3

Carries food to the stomach.

Question 4

Primary Organ - Stomach?

Answer 4

Mixes and breaks down food.

Question 5

Primary Organ - Small Intestines?

Answer 5

Absorbs most nutrients helps digests fats, carbs, and proteins.

Question 6

Primary Organ - Large Intestines?

Answer 6

Absorbs vitamins, water, and salt.

Question 7

Primary Organ - Rectum?

Answer 7

Stores feces and forms it.

Question 8

Primary Organ - Anus?

Answer 8

Feces comes out.

Question 9

Accessory Organ - Pancreas?

Answer 9

Produces digestive juices that release into small intestines.

Question 10

Accessory Organ - Liver?

Answer 10

Produces bile, gatekeeper of blood

Question 11

Accessory Organ - Gallbladder?

Answer 11

Stores bile.

Question 12

Mechanically?

Answer 12

Chewing of food.

Question 13

Chemically?

Answer 13

Uses enzymes to breakdown food.

Question 14

Main steps to digestive process?

Answer 14

1. Ingestion
2. Digestion
3. Movement
4. Absorption
5. Elimination

Question 15

Ingestion?

Answer 15

Intake of food through mouth.

Question 16

Digestion?

Answer 16

Mechanically or chemically breaking down food into their sub units.

Question 17

Movement?

Answer 17

Food moves along the GI tract.

Question 18

Absorption?

Answer 18

Movements of nutrients across the GI tract

Question 19

Elimination?

Answer 19

Removal of indigestible molecules

Question 20

Layers GI tract - Mucosa?

Answer 20

Innermost layer / produces mucus that protects the lining.

Question 21

Layers GI tract - Submucosa?

Answer 21

2nd layer loose connective tissue / contains blood vessels and nerves.

Question 22

Layers GI tract - Muscularis?

Answer 22

3rd layer smooth muscle / move food along GI tract.

Question 23

Layers GI tract - Serosa?

Answer 23

Outer lining / part of the peritoneum

Question 24

What’s obesity?

Answer 24

When a person is grossly overweight / has body mass greater than 30.

Question 25

Anorexia nervosa?

Answer 25

Disorder due to fear of getting fat so the person starves themselves.

Question 26

Bulimia nervosa?

Answer 26

Disorder where people eat large amounts of food followed by purging to not gain weight.

Question 27

6 classes of nutrients - Vitamins?

Answer 27

Enzyme helpers.

Ex. Vitamin A, vitamin D

Question 28

6 classes of nutrients - Proteins?

Answer 28

Meat and dairy.

Question 29

6 classes of nutrients - Carbohydrates?

Answer 29

White bread, cookies

Question 30

6 classes of nutrients - Lipids?

Answer 30

Saturated (butter) , unsaturated (nuts) and omega 3 fatty (fish, avocados)

Question 31

LDL?

Answer 31

Is the bad cholesterol because it carries cholesterol from the liver to cells.

Question 32

HDL?

Answer 32

Is the good cholesterol because it carries cholesterol to the liver where it’s converted to bike salts.

Question 33

6 classes of nutrients - Minerals?

Answer 33

Make up components of cells, body fluids and tissues.

Ex. Calcium, sodium