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Blood, Blood Vessels and Respiratory system Objectives
1. Describe what the 4 parts of blood are. (white/red blood cells, plasma, platelets)
2. Describe how arteries, veins, and capillaries are different.
3. Explain why blood types are important in blood transfusions
4. Describe these circulatory problems—leukemia, Diabetes II, aneurysms and varicose veins.
Blood
___________ is the _______________________ to the circulatory system!
Like other parts, ___________________________________, and does jobs.
Blood Does two key jobs…
1. Makes general repairs to the skin (the body’s largest organ)
2. Delivers _________, ______________ to all the other cells in the body, carries away _____________________
Blood Parts
Blood is made of 4 parts: ____________, ________/_________ blood cells, and _____________. Its composition is…
A. Plasma (_______)
D. Platelets (________________________)
B. B. Red blood cells (_____)
C. White blood cells (__________
A. Plasma
--Mostly made of water—it contains ________________from the _________________system.
--Plasma is what _________________other body __________.
B. Red Blood Cells
--Actually a prokaryotic cell—mature red blood cells __________________.
--R.B. Cells _________________ to the other cells in the body, then ______________________.
--Note: RB cells DO NOT turn blue without oxygen!
--Red Blood Cells have an __________________ chemical called ________________ that lets them carry oxygen molecules around.
--These are ________________________, and live for around 120 days.
C.
White Blood Cells
--These ___________________________ and virus cells.
--They make the body’s _________________
--They also eat dead cells, and __________ cells, as needed.
--WB cells created in the bone marrow of __________________
and _________.
--WBCs live few months.
D. Platelets
--_______________ in the blood with no real shape.
--These will ______________________ any opening in the skin/blood vessel, forming a
____________
--platelets live for around 9 days.
 Blood types and transfusions
--If a _____________ is needed, the same blood type the must be used from person to person.
--If not, the ___________________________________, and clog the vessels, causing death.
--The blood types are…
A+
B+
AB+
O
A-
B-
AB- O-
--____________ Blood types are more ________ than Positive types
Parts of The Circulatory System
--Blood travels in tubes called _______________.
There are 3 different types, and each are used for different purposes.
(arteries, veins, capillaries)
1. Heart—fist-shaped muscle that ____________________.
2. Arteries—Large tubes that _____________________________________ (red)
3. Veins—smaller tubes that ___________________________________
—have valves that keep blood flowing the right way. (blue)
4. Capillaries—branch out from the veins and arteries that _________________________________________________.
Blood flow problems : Circulation of the blood can be affected by _________, __________, and ______________.
1. Arteries can get ____________ and filled with ______________, blocking
blood flow, and causing strokes and heart attacks.
Plaque forms from too much ____________________, ____________, and
_______________.
2. Diabetes 2 can drop the blood flow by making blood thicker than normal with
_________and________.
The blood gets thicker, and the lack of flow can cause _________ in the
__________________________, resulting in amputations.
3. Leukemia is a _________________ that
makes_________________red blood cells, or decrease
their numbers .
4. Varicose veins happen with ______, lack of exercise, or ___________________________________
of time at your job.
Varicose veins happen when the vein __________________, and cause
________________________ to fill the veins.
Ugly, but normally ____________________.
5. aneurysms, are ____________________________ in the brain that are swollen,
and are ___________________.
Usually caused by ____________, these must be __________________ before they
burst, causing instant death.
Blood Parts Review
1.
What is the 4 blood parts? What do they do?
2.
What does the Red Blood Cells have to carry oxygen around?
3.
How is an artery different than a vein?
4.
What happens at the capillaries?
5.
How can poor health-choices and the lack of exercise affect the arteries?
6.
What is leukemia?
7.
How can diabetes 2 affect the body’s circulation?
8.
How is a varicose vein different than an aneurysm?
Respiratory System—objectives
1. Label the main parts of the respiratory system, and describe their jobs—
sinuses, trachaea, bronchial tubes, alveoli and diaphragm.
2. Describe the health hazards smoking causes.
Does 2 jobs—
1. __________________- from the air, and dissolves it into the blood
2. Collects Carbon dioxide from the blood, and removes it as _______.
Respiratory parts
1. Sinuses—collects air, _________________- with hairs and snot. Also __________
the air up.
2. Trachea—____________________ that carries air to the lungs—also has __________
to filter dirt out.
3. Bronchi tubes—smaller tubes that _________________________, and spread out into the lungs.
4. Alveoli—small ________of _________and _____________, located at the ends of the Bronchi Tubes. These
____________________ to/from the blood. The lungs are made of _______________of these.
5. Diaphragm– a wide, ____________________ that ____________ up on the _________ to breathe out, and pulls back to breathe
in.
A lung is a mass of __________________, ____________, and _________________
Smoking and the Lungs
--Years of tobacco and marijuana smoke _________ have ____________________ on the lungs.
--___________ itself is a cloud of water vapor, filled with _______, _________, and
______________________.
Some effects on the Lungs
1. Inhaling hot, dirty smoke causes ________________ and damage to the __________________.
Over time, this creates ______________ in the ________, making them ______________________.
2. This scar tissue eventually creates a disease called ________________________________
__________ (COPD) that causes the smoker to __________, wheeze, develop a mucus-filled
trachea, and have _______________________.
3. Emphysema, is a smoker’s disease that ________________________________ of the lungs,
making the lungs unable to function.
The victim over a period of 2-5 years _______________________ to death as the lungs rot
and break down.
4. Damage and irritation caused by smoke makes the lungs
_________________ to develop
________, _______________, and ________________.
5. Inhaled ___________ ___________with ___________ in the lungs to
create a thick toxic
___________, that fills up the alveoli and bronchial tubes, making them
unable to work.
6. The same ______________________________________ in marijuana
and tobacco
smoke can _____________ the cells in the lungs, and create
__________________ in the lungs, throat, and the esophagus.
7. ________________ smokers also contain __________________________ used to make the vapor have ___________, with
added nicotine to keep you hooked.
Some of these same ‘_______________” chemicals
were used in flavored cigarettes in the 1980’s
which were found to contain ____________________
than ‘regular’ cigarettes.
Section Review
1.
List the function/job of these respiratory Parts. Make a quick drawing of the Respiratory system, and label each part
A. Sinuses
B. Trachea
C. Alveoli
D. Bronchi Tubes