The Circulatory System
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The Circulatory System Aim : How does the circulatory system help to maintain homeostasis? Do Now : Open Workbooks to Page 11 and read section on Circulatory System. Complete handoud reading and questions as well.Homework: Text Rd 582-589 on P. 589 Q’s 1-5
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The Circulatory System. Aim : How does the circulatory system help to maintain homeostasis? Do Now : Open Workbooks to Page 11 and read section on Circulatory System. Complete handoud reading and questions as well. Homework : Text Rd 582-589 on P. 589 Q’s 1-5. - PowerPoint PPT Presentation
Transcript of The Circulatory System
The Circulatory SystemAim: How does the circulatory
system help to maintain homeostasis?
Do Now: Open Workbooks to Page 11 and read section on Circulatory System. Complete handoud reading and questions as well.Homework: Text Rd 582-589 on P. 589 Q’s 1-5
Guided Reading from Green Workbook
Page 11
1. Movement of materials inside the same cell is called _____________________ transport.
2. Movement of materials between two different cells is called ____________________ transport.
3. The system that carries materials to and from our cells? ______________________________
4. What materials are transported to our cells?
5. What materials are transported away from our cells?
6. What else is carried by the blood? 7. What are the 3 parts of the Circulatory
System?
OUTLINE FOR CIRCULATORY SYSTEM
I. Blood Vesselsa. Arteriesb. Veinsc. Capillariesd. Blood pressure
II. Hearta. Chambersb. Associated blood vesselsc. Direction of blood flow
III. Blooda. Red Blood Cells (RBC’s)b. White Blood Cells (WBC’s)c. Plateletsd. Plasma
IV. Disorders of the Circulatory System
V. Types of Circulationa. Pulmonary Circulationb. Systemic Circulation
Topic: Circulatory System
AIM: How do the structures of the heart work to pump blood into our arteries?
HW: Worksheet – Chapter 9 ReviewReminder: Test on Friday
The Heart:Has 4 Chambers•2 Atria: Upper Chambers : Receive Blood either from body or lungs•2 Ventricles: Lower Chambers : Pump Blood either to lungs or body•On Diagrams the left side is labeled right the right side is labeled left•Made up of CARDIAC Muscle•Pericardium is the membrane that surrounds the heart
The Path and Flow of Blood Through the Heart
1. DeO2 Blood from body is returned to the RA via the SVC and IVC2. Blood passes through a valve into the RV and is pumped into the
Pulmonary Arteries. (only arteries that carry DeO2 Blood)3. PA’s lead blood to the lungs where diffusion of CO2 and O2 occur4. Blood is returned from the lungs through the Pulmonary Veins
(only veins that carry O2 Blood) into the LA.5. Blood passes through a valve into the LV and is pumped into the
AORTA to go to the body.
1. What is Pulmonary and Systemic Circulation?
2. How does the Circulatory System help to accomplish Cellular Respiration?
3. How does the circulatory system help maintain homeostasis?
4. Explain the purpose of valves.
