Aim what are organ systems and what things affect their ability to work properly
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Aim: what are organ systems and what things affect their ability to work properly. Do now: put in the correct order: Organ, organelle, cell, organism, organ system, organic molecules. Organ system.

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Aim what are organ systems and what things affect their ability to work properly

Aim: what are organ systems and what things affect their ability to work properly

Do now: put in the correct order:

Organ, organelle, cell, organism,

organ system, organic molecules


Organ system

Organ system

  • An organ system is a group of organs and tissue in an organism that works together to carryout some life function:

    • Digestive

    • Muscular

    • Skeletal

    • Respiratory

    • Nervous

    • Reproductive

    • Circulatory

    • Endocrine

    • immune


Disease

Disease

  • The improper function of an organ, tissue, or organ system that causes an organism harm, discomfort, disability, or death

    • May be caused by pathogens – bacteria, viruses, protist, fungal

    • Inherited through genes – sickle cell

    • Spontaneous mutation in genes – cancer

    • Self inflicted – cancer through smoking, type 2 diabetes

    • injury


Symptoms

Symptoms

  • Symptoms are the outward presentation of a disease. They are often what gives an organism discomfort, pain, or cripples.

    • Sickle cell – fatigue, pain

    • Diabetes – fatigue, numbness, dead tissue

    • HIV – chronic illness/ inability to fight off infections

    • Many STDS – sores

    • Flu – fever, chills, nausea, vomiting,

      headache, sorethroat

    • Bronchitis – hard cough, blood in

      phlegm, wheezing


Aim what are organ systems and what things affect their ability to work properly

Cure

  • A medicine or procedure that can do away with the cause of the disease for good

  • A medicine or procedure that can relieve the symptoms, or slow the progression or impact of the disease.

Treatment


Aim what are organ systems and what things affect their ability to work properly

In class research and presentations on the human body system. The remainder of the week. Worth 50 class points and 50 project points. – Equivalent to a test grade

  • Tuesday and Wednesday we will work in groups of 3 to create a presentation on an organ system

  • Each group will have 1 organ system to become experts on, each member of the group will have one topic to research specifically.

  • Thursday and Friday each group will give a 10 minute presentation on their organ system and take questions


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