cardiovascular & circulatory systems
DESCRIPTION
Cardiovascular & Circulatory Systems. Cardiovascular & Circulatory System. Function:. The Body’s Transport System. 1. Heart. 2. Blood Vessels. 3. Blood. Structures - Heart. 1. Shape - Strawberry. 2. Size - Fist. Weight - 1 pound. 3. 4. Location – Center of chest. THE HEART. - PowerPoint PPT PresentationTRANSCRIPT
Cardiovascular & Cardiovascular & Circulatory Circulatory SystemSystem
Heart
Blood Vessels
11..2.2.
Blood33..
The Body’s Transport System
FunctionFunction::
StructuresStructures - - HeartHeart
Shape - Strawberry
Size - Fist
11..2.2.Weight - 1 pound
33.. Location –
Center of chest
44..
HeartHeart - - StructuresStructures
Septum – Divides the Heart into Right and LeftChambers -
11..
2.2.
Valves – Keep blood flowing in one direction
33..It Is A Hollow
Organ
NoteNote::
Atrium – Top (smaller)
--Ventricle – Bottom
(bigger) --
Heart AnimationHeart Animation http://www.youtube.com/watch?http://www.youtube.com/watch?
v=H04d3rJCLCEv=H04d3rJCLCE
http://www.youtube.com/watch?http://www.youtube.com/watch?v=rBQOLiFto6Qv=rBQOLiFto6Q
Blood VesselsBlood VesselsArteries –
11..
(RED) Carries Blood Away from the HeartVeins – 2.2. (BLUE) Carry Blood Back to the Heart
Capillaries –
3.3. Where exchange of nutrients takes place (O2, Waste, Etc…)
Blood VesselsBlood Vessels http://www.youtube.com/watch?v=CjNKbL_-http://www.youtube.com/watch?v=CjNKbL_-
cwAcwA Circulation- Circulation-
http://www.youtube.com/watch?v=PgI80Ue-http://www.youtube.com/watch?v=PgI80Ue-AMo&feature=relatedAMo&feature=related
Capillaries- Capillaries- http://www.youtube.com/watch?http://www.youtube.com/watch?v=Q530H1WxtOw v=Q530H1WxtOw
Blood PressureBlood Pressure The Force of
the Blood against the Walls of the Arteries
Top Number of Blood Pressure (ventricles contracting)
Systole:Systole:
Bottom Number of Blood
Pressure (ventricles filled w/ blood)
Diastole:Diastole:
Definition:Definition:
Blood - Blood - FunctionFunction
Carries food and oxygen to all cells
Rids the body of Waste
11..
22..
Blood -Blood - ComponentsComponents
Red Blood Cells
White Blood Cells
11..
2.2.
Platelets33..
Plasma44..
Erythrocytes
Leukocytes
--
--
Thrombocytes
--
Red Blood Red Blood CellsCells
11..Made in the Marrow
of Bones
2.2. Carry Oxygen
Hemoglobin3.3.- The Protein that
attracts O2 to the RBC- Prone to Defect/illnesses
Blood Components Blood Components
http://www.youtube.com/watch?v=R-http://www.youtube.com/watch?v=R-sKZWqsUpwsKZWqsUpw
http://www.youtube.com/watch?http://www.youtube.com/watch?v=CRh_dAzXuoUv=CRh_dAzXuoU
White Blood White Blood CellsCells
11..Made in the Marrow
of Bones
2.2. Defend the Body against Disease
PlateletsPlatelets11..Aid in Blood Clotting
How Does Blood Clot?
2.2.
Platelets RUSH to the wound
--Fibrin is released (Spider
Web)--
Web is formed over Wound--Trapped Cells Harden
and form a Scab--
- Cut occurs. Platelets Activated.
Platelets Platelets http://www.youtube.com/watch?v=--http://www.youtube.com/watch?v=--
bZUeb83uU&feature=relatedbZUeb83uU&feature=related
http://www.youtube.com/watch?http://www.youtube.com/watch?v=vEmsaXA-go0v=vEmsaXA-go0
http://www.youtube.com/watch?http://www.youtube.com/watch?v=JvOH5skxqoAv=JvOH5skxqoA
http://www.youtube.com/watch?http://www.youtube.com/watch?v=M_YpLaWdBpkv=M_YpLaWdBpk
Blood TypesBlood TypesA, B, AB, O
Person who gives BloodDonor:Donor:
Person who receives Blood
RecipientRecipient:: Occurs when the
blood types do not mix
ClumpinClumping:g:
Blood TypesBlood TypesA, B, AB, O
Mix? A B * AB O
A Yes No YES No
B No Yes YES No
AB No No YES No
* O YES YES YES YES
RecipienRecipientt
DDoonnoorr
*O = Universal Donor *AB =Universal Recipient
BLOOD TYPE CHALLENGEBLOOD TYPE CHALLENGEhttp://answers.yahoo.com/question/index?http://answers.yahoo.com/question/index?qid=20080526202704AAo5bWaqid=20080526202704AAo5bWa
Really hard Logic/Blood Type Puzzle?Use the following information to predict each person's blood type.Bill can give blood to joe mike and sueDon can give blood to bob but not billBob can give blood to Mike but not JoeTom can give blood to kelly, Sue, Don, and mikeKelly can give blood to sue and bob but not to tomsue cannot give blood to kellyjoe can give blood to mike but not bob or suemike can GET blood from sue and billJoe does not have an A antigen
Bill________Bob_______Don_______Joe_______Kelly______Mike_______Sue_______Tom_______
Answer in terms of blood type (A, B, AB, or O)
By the way, this may help:a can be given to a or abb can be given to b or abab can be given to abo can be given to anyone
Heart AttackHeart Attack
http://www.heartinfo.org/ms/animations/13/main.html
http://www.youtube.com/watch?v=DGxS44-rcps&feature=relatedhttp://www.youtube.com/watch?v=0bLQjMaLilM&feature=related
WARM-UPWARM-UP 2/11/112/11/11
Tell me as much as you can about one (or Tell me as much as you can about one (or more) problems or diseases that affect the more) problems or diseases that affect the heart or blood?heart or blood?
PROBLEMSPROBLEMS
1. 1. Congenital Heart Disease: A A number of heart defects that you are born number of heart defects that you are born with.with.
ProblemsProblemsHeart Murmur: 22
.. Valves do not
close completely http://www.youtube.com/watch?v=3NapobA3QbI&feature=PlayList&p=157240A8B6B0EC19&index=0&playnext=1
PROBLEMSPROBLEMS
3. VERICOSE VEINS 3. VERICOSE VEINS - Swollen and - Swollen and enlarged veins caused by weak valvesenlarged veins caused by weak valves
http://www.youtube.com/watch?http://www.youtube.com/watch?v=LCXg2WBPtOQ&feature=relatedv=LCXg2WBPtOQ&feature=related
ProblemsProblemsAnemia: 4.4. Low Levels of Hemoglobin
http://www.youtube.com/watch?v=_ZV5140OykESickle Cell Anemia: 5. Inherited condition that causes Blood Clotting
http://en.wikipedia.org/wiki/Sickle_cell http://www.youtube.com/watch?v=BkC5Hf-AKwo&feature=related
PROBLEMSPROBLEMS
6. HEMOPHILIA 6. HEMOPHILIA - Inherited disease. - Inherited disease. Blood does not clotBlood does not clot
PROBLEMSPROBLEMS
7. LEUKEMIA – 7. LEUKEMIA – Cancer of the bone Cancer of the bone marrow. Effects white blood cells. marrow. Effects white blood cells.
http://www.youtube.com/watch?http://www.youtube.com/watch?v=SGj2vsdr-ks&feature=relatedv=SGj2vsdr-ks&feature=related
PROBLEMS/DISEASESPROBLEMS/DISEASES Create a skit in groups of 3-4Create a skit in groups of 3-4
Describe your disease or problemDescribe your disease or problem What are the signs or symptomsWhat are the signs or symptoms Treatments?Treatments? BE CREATIVE!BE CREATIVE!
PROBLEMSPROBLEMS 8. THROMBOSIS – Blood clots form in the 8. THROMBOSIS – Blood clots form in the
vessels.vessels. (EMBOLISM)- Blood clot on the move.(EMBOLISM)- Blood clot on the move.
Effects of Effects of AlcoholAlcohol, , Tobacco, and Other DrugsTobacco, and Other Drugs
Hypertension (High BP)
Dilation of Blood Vessels
11..2.2.
Flushed, Warm Feeling
3.3.Loss of Body
Heat4.4.
Decrease in Body Temperature5.5.Increase in Heart Rate6.6.
Effects of Effects of AlcoholAlcohol, ,
TobaccoTobacco, and Other , and Other DrugsDrugs
Raised BP
Increased HR
11..2.2.
Constricted Blood Vessels
3.3.Increased Cholesterol; Build-Up4.4.
Increase Risk of Heart Attack5.5.Heart Disease6.6.
Effects of Effects of AlcoholAlcohol, , TobaccoTobacco, ,
and and Other DrugsOther DrugsCocaine – Constricts Vessels &
Increases BP
Marijuana – Alters HR
11..
2.2.
Heart Failure3.3.Stroke4.4.
Death5.5.
Care & HealthCare & HealthDiet – limit fat, cholesterol, and
saltExercise
11..2.2.
Healthy Weight3.3.NO Smoking4.4.
Medical Check-Ups5.5.
1.Right Atrium, 2.Left Atrium, 3.Right Ventricle, 4.Left Ventricle, 5.Septum, 6.Aorta, 7.Valve, 8.Valve, 9.Superior Vena Cava, 10.Inferior Vena Cava, 11.PulmonaryArtery, 12.Pulmonary Vein,
1.Right Atrium, 2.Left Atrium, 3.Right Ventricle, 4.Left Ventricle, 5.Septum, 6.Aorta, 7.Valve, 8.Valve, 9.Superior Vena Cava, 10.Inferior Vena 10.Inferior Vena Cava,Cava, 11.PulmonaryArtery, 12.Pulmonary Vein,
2.
1.
7.
8.
3.
4.
5.
9.
12.
11.
6.
10.
1.Right Atrium, 2.Left Atrium, 3.Right Ventricle, 4.Left Ventricle, 5.Septum, 6.Aorta, 7.Valve, 7.Valve, 9.Superior Vena Cava, 10.Inferior Vena Cava, 11.PulmonaryArtery, 12.Pulmonary Vein,
Name: __________________Section: __________________
WARM-UPWARM-UP
1/24 What is one fun 1/24 What is one fun or interesting thing or interesting thing you did this you did this weekend?weekend?
Warm-UpWarm-Up
1/25 What is the 1/25 What is the difference between difference between the functions of the functions of veins and arteries?veins and arteries?
2/82/8 Warm-UpWarm-Up
Describe one of the cardiovascular Describe one of the cardiovascular problems we discussed last class.problems we discussed last class.