CIRCULATORY SYSTEM` CIRCULATORY SYSTEM DELIVERS FOOD AND OXYGEN TO BODY CELLS CARRIES CARBON DIOXIDE AND WASTE AWAY FROM BODY CELLS.

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Presentation transcript:

CIRCULATORY SYSTEM`

CIRCULATORY SYSTEM DELIVERS FOOD AND OXYGEN TO BODY CELLS CARRIES CARBON DIOXIDE AND WASTE AWAY FROM BODY CELLS

BLOODS PATH FROM THE HEART TO THE LUNGS BACK TO THE HEART TO ALL THE CELLS BACK TO THE HEART

THE HEART RIGHT ATRIUM RIGHT VENTRICLE TO THE LUNGS LEFT ATRIUM LEFT VENTRICLE

ARTERIES AORTA BRANCHES OFF OF THE HEART CARRY BLOOD AWAY FROM THE HEART BRANCH OFF TO SMALLER ARTERIES

CAPILLARIES VERY THIN WALLED ONE BLOOD CELL MAY PASS THROUGH OXYGEN IS RELEASED WASTE IS CARRIED AWAY

VEINS CARRY BLOOD BACK TO THE HEART BLOOD IS DARK RED BECAUSE OF LACK OF OXYGEN HAVE ONE WAY VALVES

BLOOD RED BLOOD CELLS WHITE BLOOD CELLS PLATELETS PLASMA

RED BLOOD CELLS ROUND AND FLEXIBLE 25 TRILLION IN THE BODY (25,000,000,000,000) CARRY HEMOGLOBIN (TRANSPORTS OXYGEN)

WHITE BLOOD CELLS LARGER THAN RED SOME LIVE HOURS, MONTHS, OR YEARS PROTECT AGAINST BACTERIA, VIRUSES, AND

CONTINUED OTHER FOREIGN SUBSTANCES SURROUND AND DIGEST INVADERS MAKE ANTIBODIES

PLATELETS BREAK APART TO BEGIN THE CLOTTING PROCESS.

PLASMA ABOUT 90 PERCENT WATER 10 PERCENT SUGARS, FATS, SALTS, AND GASES YELLOWISH

BLOOD TYPES A ANTI B A,O BANTI A B,O ABNONEA,B,AB,O OANTI A O ANTI B

CARDIOVASCULAR DISEASE ATHEROSCLEROSIS-- THICKENING OF THE INSIDE OF AN ARTERY CAUSED BY FATS AND CHOLESTEROL

CARDIOVASULAR DISEASE PREVENTION HEALTHY DIET EXERCISE

HYPERTENSION WHEN BLOOD PRESSURE IS ABOVE NORMAL THE SILENT KILLER

HYPERTENSION PREVENTION WATCH YOUR WEIGHT REDUCE SALT IN THE DIET EXERCISE SOME MEDICINES CAN HELP

THE END QUESTIONS ?