Blood and the circulatory system

1. Cyrculatory System
1. Blood composition
2. Blood Function and
blood disorders
3. Blood Circulation and
Arterial diseases
4. The working of the heart and
Heart diseases
Body Diagram
IESO: RIO CABRIEL
José González Pertusa

2. Blood composition

3. Blood composition

4. Blood composition

5. Blood composition

6. Blood Function
Bone Marrow

7. Blood Function
Erythrocites

8. Blood Function
Haemoglobine

9. Blood Disorder
Iron-deficiency anemia
Anemia is a condition in which the body does not have
enough healthy red blood cells.
Iron is a key part of red blood cells.
Without iron, the blood cannot carry
oxygen effectively.

10. Blood Function
leukocytes
Leukocytes -- a body's army of
soldiers -- are a part of our
immune system.

11. Blood Function
leukocytes
They fight the germs that
cause disease and
infections.
Some kill by completely
devouring certain invaders

12. Blood Function
leukocytes

13. Blood Function
leukocytes
Some produce
weapons in the
form of antibodies.

14. Blood Function
leukocytes
There are those who notify other leukocytes that an
invasion has taken place.
If the immune system
detects a harmful foreign
object, such as bacteria or a
virus, it will release
histamine into nearby cells.
The histamine causes
imflamation.
Leukocyte
Bacteria

15. Blood Disorder
Allergy
An allergy is the response of the body's immune system to normally
harmless substances, such as pollens, foods, and house dust mite.
Antihistamines work by
stopping histamine affecting
your body's cells in the usual
way.

16. Blood Disorder
Leukemia
Definition of
leukemia: Cancer that
starts in blood-forming
tissue, such as the
bone marrow, and
causes large numbers
of abnormal blood
white cells to be
produced and enter the
bloodstream.

17. Blood Function
Platelets
CLOTTING

18. Blood Disorder
Haemophilia
HAEMOPHILIA: That
impair the body's ability
to control blood clotting

19. Blood Circulation

20. Blood Circulation
Systemic circulation
(body circulation):
Left ventricle,
aorta,
arteries,
arterioles,
capillaries,
venules
veins
venae cavae.
right atrium.

21. Blood Circulation
Pulmonary circulation
(lung circulation)
Right ventricle of the
heart.
de-oxygenated blood is
pumped through the
pulmonary arteries into
the capillaries of the
pumonary alveoli.
pulmonary veins.
Left atrium.

22. Blood Circulation

23. Arterial Disease
Atherosclerosis
Atherosclerosis can
narrows and blocks
arteries in critical
regions of the body.
Plaque is made up of fat,
cholesterol, calcium, and
other substances found in the
blood

24. Arterial Disease
Hypertension
Hypertension,
also referred to
as high blood
pressure, is a
condition in
which the
arteries have
persistently
elevated blood
pressure.

25. The working of the heart
Systole and Diastole

26. The working of the heart
Systole and Diastole
DIASTOLE ATRIAL SYSTOLE VENTRICULAR SYS.

27. The working of the heart
Systole and Diastole

28. Heart diseases
Myocardial Infarct
An area of the
heart muscle
doesn't get
enough oxygen-
rich blood.
If blood flow isn't
restored quickly, the
section of heart muscle
begins to die.

29. Heart diseases
Stent
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