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Digestive System Circulatory System Interfaces Hodgepodge Diseases/ Disorders 10 Point 10 Point 10 Point 10 Point 10 Point 20 Points 20 Points 20 Points 20 Points 20 Points 30 Points 30 Points 30 Points 30 Points 30 Points 40 Points 40 Points 40 Points 40 Points 40 Points 50 Points 50 Points 50 Points 50 Points 50 Points

How does mechanical digestion affect chemical digestion? Give 2 examples of mechanical digestion DAILY DOUBLE!!! DAILY DOUBLE!!!

Increases the efficiency of chemical digestion by increasing the surface area of food Examples – teeth, peristalsis in stomach, HCL unfolding proteins, bile (emulsification)

Gastric juice contains these two things And Two things that the acid in gastric juice does for digestion in the stomach

HCl and pepsin HCl – Unfolds proteins Activates pepsin

3 enzymes in pancreatic juice

Amylase, protease, lipase

What is the name of this process? What chemical (A) is responsible for this process? Where is this chemical made? 4. Where does this process occur? fat A fat

Emulsification Bile Liver Small Intestine

Complete the chart below Organ Nutrient Enzyme Product Mouth Stomach Small Intestine

Organ Nutrient Enzyme Product Mouth Starch Salivary Amylase Stomach (carbohydrate) Salivary Amylase Dissacharride (double sugar) Stomach Protein Pepsin Dipeptides Polypeptides Slide 3 Small Intestine Carbo-hydrate Lipid Amylase Protease Lipase simple sugars Amino acids Fatty acid and glycerol

The higher number in a measurement of one’s blood pressure is associated with this part of the heart

the contraction of the ventricles

4 pathways of circulation in the human body (transport blood and intercellular fluid)

Systemic Pulmonary Coronary Lymphatic

3 functions of blood 3 things found in Plasma

Sugar, amino acids, salt, cellular wastes, carbon dioxide Functions of Blood Transport medium Regulation Defense (Immunity) Dissolved in plasma Sugar, amino acids, salt, cellular wastes, carbon dioxide

The 4 components of blood and their functions

transport oxygen and carbon dioxide Red Blood Cells transport oxygen and carbon dioxide White Blood Cells defense Platelets blood clotting Plasma transport meduim

The path of a RBC from the right ventricle through the circulatory system and back Name the structures! 2 3 1 4 5 8 7 6

What is the: right ventricle, pulmonary artery, lungs, pulmonary vein, left atria, left ventricle, aorta, body (systemic circulation), right atrium, right ventricle! 7, 3, 4, 5, 6, 2, 1, 8, 7

This network of tubes and nodes cleans the intercellular fluid and returns it to large vein below the shoulder

the lymphatic system

Substances leaving the blood must pass through this liquid before they can get into body cells.

Intercellular fluid

Pancreatic Juice contains these three enzymes

What are protease, lipase, and amylase?

The vessels that do business” with cells Specifically describe three things that are exchanged between them and the cells

Capillaries Oxygen and nutrients go from the blood to the cells Cellular wastes including carbon dioxide go from the cells to the blood BLOOD (in capillary) CELLS IN BODY

List 2 functions it performs for EACH system. The liver is a multifunctional organ that belongs to both the digestive and circulatory systems. List 2 functions it performs for EACH system.

Digestive stores glycogen makes bile Circulatory removes old RBCs detoxifies blood

These structures are the interface between the digestive, circulatory, and lymphatic systems. 1. What are they called? 2. What process do they accomplish? 3. Where are they found (organ)? 4. Where do the amino acids and sugars go? 5. Where do the fatty acids and glycerol go?

Villi Absorption Small intestine Capillaries (blood) Lacteals (lymphatic system)

Fiber is important for this reason

stimulates peristalsis in the large intestine

Chemical digestion begins here and ends here DAILY DOUBLE!!! Chemical digestion begins here and ends here

What is the mouth and the small intestine?

These are three structural ways surface area is increased in the small intestine

What are villi, microvilli, and folds in the small intestine?

Transport of food through the digestive system and blood in the circulatory system occurs in one direction. Name the process that accomplishes this in the digestive tube. Name the structures in veins that help accomplish this function.

Peristalsis and valves

1. Why must food be digested? 2. Why is the heart two pumps instead of one? 3. What is Atheroschlerosis? How are red blood cells specialized to accomplish their function? What causes the sound of the hearbeat?

so food can be changed into a form that can be used by the cells of the body blood flow slows down after passing through capillaries so it has to be pumped again by the heart Buildup of plaque in artery Contain hemoglobin, no nucleus, shape (jelly doughnut) more surface area 5. The opening and closing of valves in the heart.

Two possible reasons for an elevated white blood cell count DAILY DOUBLE!!! Two possible reasons for an elevated white blood cell count

infection or leukemia

2 problems associated with too much acid in stomach

Ulcer and Heartburn

2 different causes of anemia? What is anemia? 2 different causes of anemia?

Lack of oxygen supplied to body tissues Causes – dietary deficiency of iron abnormal hemoglobin (sickle cell) not enough RBCs

2 disorders of the large intestine and the cause of each

Diarrhea not enough reabsorption of water Constipation too much reabsorption of water

4 possible results of a blood clot

heart attack, stroke, gangrene, and aneurysm

Final Jeopardy Make your wager

Food is digested for this reason

What is