Download Name: Date: Period:______ Chapter 30: Respiratory and Circulatory

Name: ____________________________________
Date: ________________
Period:______
Chapter 30: Respiratory and Circulatory Systems
CORNELL NOTES
Directions: You must
create a minimum of 3
questions in this column
per page.
I. Blood (30.5)
A. Blood is composed mainly of _________, _________
_________, and _________
1. Blood cells- ____________________________
________________________________________
a. Produced in _________ ___________
b. Each has specialized _________ and _________
2. Plasma- ____________________________________
_____________________________________________
B. Platelets and blood clotting
1. Platelets are ______________________
___________________________________
2. Example of positive feedback mechanism
C. Red and White Blood Cells
1. Red blood cells - __________________
___________________________________
2. White Blood Cells – ________________
___________________________________
Name: ____________________________________
CORNELL NOTES
Directions: You must
create a minimum of 3
questions in this column
per page. Use these to
study your notes and
prepare for tests and
quizzes.
Date: ________________
Period:______
II. Respiratory and Circulatory Functions (30.1)
A. The ____________ and ____________ systems work together
to maintain ____________
1. Every cell in body needs nutrients and oxygen to
function
a. Circulatory system- ______________________
_________________________________________
_________________________________________
b. Respiratory system- _____________________
_________________________________________
(pick up oxygen and get rid of carbon dioxide)
2. Two systems work together to maintain ____________
B. The respiratory system moves ____________ into and out of
the blood
1. Functions to ____________ O2 into body and to
____________ CO2 and water vapor
2. Respiratory system consists of specialized structures
a. nose and mouth- ________________________
1). nose ____________ and ____________
the air
2). Tiny ____________ (cilia) and
____________ help filter dust and pathogens
from air
b. Trachea- _____________________________________
1). Epiglottis ____________ and ____________ to
keep food or saliva from entering the airway
2). Branches divides into ______ bronchi leading to
each ____________
c. Lungs- _______________________________________
1). Bronchi branch into _______ bronchioles
2). Alveoli- ________________________________
__________________________________________
d. Diaphragm- ___________________________________
Name: ____________________________________
Date: ________________
Period:______
_______________________________________________
C. The circulatory system moves blood to all parts of the body
CORNELL NOTES
Directions: You must
create a minimum of 3
questions in this column
per page. Use these to
study your notes and
prepare for tests and
quizzes.
1. Functions to transport _____ and ____________ to body
cells and carry ____________ poor ____________ and
______ back to the heart and lungs
2. Main parts of system are ____________,
____________, and ____________ ____________
a. Heart- __________________________________
b. Blood- _________________________________
1). About 5 liters
2). Takes about 60 seconds for round trip
c. Blood vessels- _______ types
1). Arteries- __________________________
_________________________ (oxygen rich)
2). Veins- ____________________________
_________________________ (oxygen poor)
3). Capillaries- smallest vessels where
nutrients, oxygen, and waste can diffuse into
and out of cells
3. Circulatory system performs two other important
functions to maintain ____________
a. Collects ____________ ____________ produced
by ____________ and ____________ and delivers
to ____________ and ____________ to be filtered
out of blood
b. Helps maintain ____________ ____________ by
distributing heat produced by muscles and internal
organs
III. Respiration and Gas Exchange (30.2)
A. Gas exchange occurs in the ____________ of the lungs
1. _____ and ______ move in and out of blood by diffusion
B. Respiratory diseases ________________________________
1. Emphysema- caused mainly by ____________ and
Name: ____________________________________
Date: ________________
Period:______
destroys ____________.
2. Asthma- causes bronchioles to constrict due to
CORNELL NOTES
Directions: You must
create a minimum of 3
questions in this column
per page. Use these to
study your notes and
prepare for tests and
quizzes.
____________ ____________. Can be triggered by
allergies, ____________, exposure to ____________ and
chemicals or exercise.
IV. The Heart and Circulation (30.3)
A. The tissues and structures of the heart make it an efficient
pump
1. Consists of four chambers
a. Atrium- _________________________________
(smaller chambers)
b. Ventricles- ______________________________
(larger chambers)
2. Heartbeat consists of ____ contractions
a. Starts in ____________ and then _____________
b. Pacemaker- _____________________________
__________________________________________
3. Blood flow in heart
a. Oxygen ____________ blood enters right atrium
and pumped into ____________ ____________
b. Right ventricle pumps blood to ____________
for gas ____________
c. Returns to left atrium and pumped to
____________ ____________
d. Left ventricle pumps blood to ____________ of
____________ (this is the largest chamber)
B. The heart pumps blood through two main pathways
1. Pulmonary circulation- _________________________
2. Systemic circulation- ___________________________
C. Lifestyle plays a key role in circulatory disease
1. Increased risk of developing circulatory disease with:
____________, lack of ____________, excessive
____________, long-term ____________, diet high in
Name: ____________________________________
Date: ________________
saturated ____________.
Summary (5 sentences)
Period:______