Circulatory And Respiratory
Published on Nov 20, 2015
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PRESENTATION OUTLINE
HUMAN BODY SYSTEMS
CIRCULATORY AND RESPIRATORY
CIRCULATORY
TRANSPORTS NUTRIENTS AND WASTE
CIRCULATORY SYSTEM
- Pumps blood throughout the entire body
- Made up of vessels and muscles that help and control the flow of the blood around the body
- The aorta is the largest organ in the body
- The heart beats about 3,000,000 times in the average life
HEART
THE HEART CIRCULATES BLOOD THROUGHOUT THE VAINS AND ARTERIES
BLOOD VESSELS
THEY HELP GIVE BLOOD TO THE BODY
LYMPH NODES
CARRY A FLUID CALLED LYMPH TOWARDS THE HEART
BLOOD
BRINGS OXYGEN AND NUTRIENTS TO TISSUES IN THE BODY
RESPIRATORY SYSTEM
- The lungs are the main organs of the respiratory system
- The primary function is to supply the blood with oxygen
- The diaphragm contracts when you breathe
- Brings in oxygen to blood
Photo by liverpoolhls
LUNGS
A PAIR OF SPONGY AIR-FILLED ORGAN LOCATED IN THE CHEST CAVITY
TRACHEA
A TUBE THAT CONNECTS THE PHARYNX AND LARYNX TO THE LUNGS
BRONCHI
TAKES AIR TO THE LUNGS
MEDICAL CONDITIONS
- Asthma
- Atherosclerosis
- Angina pectoris
- Laryngitis
- Pneumonia
CONNECTIONS
- They work together to eliminate carbon dioxide
- Both start at inhalation
- The alveoli and capillaries are where they meet
