1. Circulatory & Respiratory Systems
Chapter 16: Lessons 3 & 4

2. Assignment Define all vocabulary in study guide for Circulatory System
Answer Questions 1-6 on page 417 (due Thursday)
Question #7—BONUS ASSIGNMENT (extra credit)
In addition to lifestyle, heredity influences circulatory health. With a family (not a group) member (preferably a parent or guardian) investigate the role that heredity plays in hypertension and other problems of the circulatory system.
Write up your discussion in a half page summary—DUE MONDAY

3. Vocabulary Quiz modified
What is the main organ within the circulatory system?
lungs
stomach
heart
kidneys
Veins, capillaries, & arteries are examples of what?
blood vessels
muscles
joints
connective tissue
The heart is the main organ of this system. It supplies the body with essential supplies to the cells & removes waste from cells.
respiratory system
circulatory system

4. Vocabulary Review Quiz
The heart is the main organ of this system. It supplies the body with essential supplies to the cells & removes waste from cells.
Circulatory system
Muscular System
Respiratory system
Skeletal System
A system that consists of organs that supply the body with a constant supply of oxygen and gets rid of carbon dioxide.
The main opening through which the air enters the lungs.
trachea
bronchi
alveoli
diaphram
Veins, capillaries, & arteries are examples of what?
blood vessels
muscles
joints
connective tissue

5. Vocab Review Quiz, cont….
The exchange of gases between your body and the air is?
Ashthma
AQI
Alveoli
Respiration
A dome-shaped muscle that separates the lungs from the abdomen.
gastrocnemius
abdominals
latissimus dorsi
diaphram
Tiny air sacs in the lungs where carbon dioxide is exchanged with oxygen.
arteries
bronchi
alveoli
trachea

6. Blood Vessel Review Quiz
Carries blood AWAY from the heart to the body
Veins
Arteries
Capillaries
Carries blood from body TO the heart
A type of blood vessel that connects the arteries to the veins
The top chambers of the heart are called?
Ventricles
Atrium
Septum
valves
The bottom chambers of the heart are called?
Valves

7. “Its Time to Deliver”
List the TWO main jobs of the Circulatory System.
Carries Food, water & Oxygen to all the cells
Removes waste from the cells

8. Circulatory System What body parts make up the circulatory system?
Heart
Blood
Blood vessels –(3 TYPES)
Veins
Carries blood TO the Heart
Arteries
Carries blood AWAY from the Heart
Capillaries
Tiniest blood vessels in the body
Exchanges oxygen & nutrients and removes waste from the cells
What is the hearts main job?
Transport blood (food, water, & oxygen) to all parts of body and removes waste from all the cells

9. A mixture of solids in a large amount of liquid called plasma
Concept Mapping 16-3
Blood:
A mixture of solids in a large amount of liquid called plasma
Platelets
White Blood Cells
Red Blood Cells
Plasma
Blood Vessels:
Purpose: to transport blood throughout the body
Arteries
Veins
capillaries
Blood Types: A B AB O

10. Blood Four blood types (What type are YOU?) What is blood made up of?
Type B
Type AB
Type O
What is blood made up of?
Plasma
Liquid part of blood (92% Water)
Platelets
Help blood clot at the site of a wound
Red blood cells
Carries Oxygen too cells and Carbon Dioxide away from cells
White blood cells
Carry germ fighters from immune system to areas of the body that need them

11. Blood Flow Paragraph
Blood enters the heart from the upper and lower BODY. This blood is rich in CARBON DIOXIDE. This flows from the RIGHT ATRIUM to the RIGHT VENTRICLE. From the right ventricle, blood is pumped to the LUNGS through the pulmonary artery. This blood rich in oxygen returns to the HEART through the pulmonary vein. It then travels to the LEFT ATRIUM into the LEFT VENTRICLE. The oxygen rich blood leaves the heart from the left ventricle through the AORTA. The aorta is the LARGEST artery in the body that branches into smaller arteries. Blood flows through these smaller arteries. Oxygen, nutrients and waste products are exchanged at the CAPILLARIES. The capillaries are the tiniest blood vessels in the body. Carbon Dioxide from the cells is then transferred into the VEINS and back to the heart.

12. Heart diagram Pulmonary Artery Right atrium Right ventricle Aorta
Left atrium
Left ventricle

13. Upper Body
Upper Body
Aorta
To Lungs
To Lungs
From Lungs
From Lungs
Left Atrium
Right Atrium
Left Ventricle
Right Ventricle
Lower Body
Lower Body

14. Blood Vessel Worksheet
Tubes that carry the blood around the body
Three---arteries, capillaries, veins
To carry blood AWAY from the heart
Connect the arteries and veins
To carry blood TO the heart
Capillaries are thin enough to let them through
Near the Heart
With Valves
Diagram
Artery
Capillaries
Vein

15. Blood worksheet 12 pints or 6 liters Plasma Water Dissolved food
Wastes
Red blood cells, platelets, white blood cells
Red blood cells
Oxygen & Carbon dioxide
Bone marrow
Hemoglobin
Spleen, lymph nodes
Germs
Antibodies
Clot
Fibrin
calcium

16. Vocabulary Review Quiz
A system that consists of organs that supply the body with a constant supply of oxygen and gets rid of carbon dioxide.
Circulatory system
Muscular System
Respiratory system
Skeletal System
The main opening through which the air enters the lungs.
Trachea
Bronchi
Alveoli
diaphram

17. What does the respiratory system do?
Supplies the body with constant oxygen and gets rid of carbon dioxide

18. Two types of respiration
External—exchange of oxygen & carbon dioxide between the blood and the air in the lungs
Internal—exchange of gases between the blood and the cells in your body

19. Respiratory System A person inhales through their Nose & Mouth
Trachea is known as the windpipe
The Epiglottis prevents food and liquid from entering the trachea.
After oxygen travels through the trachea is goes to the bronchi. The bronchi are located inside the lungs of a person
The oxygen travels through the bronchial tubes and the oxygen is absorbed by the alveoli, air sacs in the lungs.
Oxygen enter these air sacs and is sent to the blood, which delivers the oxygen to the rest of the body.
Carbon Dioxide leaves the body through the alveoli and it is exhaled through the lungs.
A common problem with the respiratory system is Asthma , a serious condition that causes the bronchial tubes to become narrowed or blocked.

20. Respiratory System Trachea (windpipe) Larynx (voice box) Bronchi
Alveoli
Lungs
Pleura
Bronchial Tubes
Diaphragm

21. Problems with Circulatory & Respiratory System
Hypertension (High Blood Pressure)
Can lead to kidney failure, heart attack or stroke
Heart Attack
Blockage of blood flow to heart
Stroke
Blood clot in vessels of brain
Arteriosclerosis (Hardening of arteries)
Reduces that amount of blood that can flow through
Asthma
Tiny passages in lunch become narrow or blocked
Chronic obstructive pulmonary disease (COPD)
Chronic lung disease—may need to be on oxygen

22. Care of Heart & Lungs EXERCISE, EXERCISE EAT RIGHT (balanced diet)
Teens
60 min/day 5-7 days/week
EAT RIGHT (balanced diet)
Low fat
High fiber
Avoid tobacco & other drugs
Manage stress