Circulatory system
- Created by: therevisionlife
- Created on: 28-04-16 09:34
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- Circulatory system.
- The heart
- Helping the Heart
- Pace maker
- On outside of chest
- corrects irregular heartbeat of palpatations
- Artificial Hearat
- Temporary measure
- battery carried outside body
- Mechanical pump
- Immunosuppressant drugs
- Blood clots
- Stents
- metal mesh tube inflated by balloon in coronary arteries.
- Widens arteries that are narrowed by fatty deposits
- coronary heart disease
- Pace maker
- Blood Groups
- A
- Antibodies B
- B
- Antibodies A
- AB
- Both Antibodies
- Universal reciever
- Both Antibodies
- O
- Neither Antibodies
- Universal Donar
- Neither Antibodies
- A
- Composition of Blood
- Plasma
- other components of blood are suspended in Plasema
- Transports
- Carbon dioxide from the organs to the lungs
- Soluble products of digestion from the small intestine to the other organs
- Urea from the liver to the kidneys
- Soluble products of digestion from the small intestine to the other organs
- Carbon dioxide from the organs to the lungs
- Red Blood cells
- biconcave disks
- High surface are to volume ratio for better diffusion.
- no nucleus
- Save Space
- carry haemoglobin
- haemoglobin combines with oxygen to form oxyhaemoglobin
- biconcave disks
- White Blood Cells
- defend the body against disesae
- Lymphocytes
- Phagocytes
- Platelets
- fragments of cells
- help blood to clot.
- Plasma
- Arteries, Veins and Capilliaries
- Arteries
- Thick walls
- small lumen
- Veins
- thinners wallers
- large lumens
- valves to stop backflow
- Capilliaries
- very thin
- very narrow
- in organs
- Arteries
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