4. Health and Disease Flashcards
What is health?
Health is your general physical and mental being. If you are healthy then you are in good physical health and good mental state.
What 2 types of disease are there?
Communicable and non-communicable
Where do all communicable disease come from?
Viruses, bacteria, fungi, and protozoa
How do communicable disease form?
Inherited and genetic disorders
What is a genetic disorder?
A disorder in your genes that comes from your parents.
What is a inherited disorder?
A disease that form in your body from birth
What is it called when bacteria slip in 2
Binary fussion
What examples of defences do you have in respiratory system?
- hairs and nucas trap particles in the air that might have pathogens or may irritate your lungs.
- ciliated epithelial cells in your trachea
What examples of defences do we have in our digestive system?
The stomach produces acid and it destroys the microorganisms in the mucus you swallow, as well as the majority of the pathogens you take in through your mouth in your food and drink.
Explain skin as a defence
- skin acts a barrier around your body for your tissue. It prevents bacteria and viruses reaching your inside. If this barrier is broken then platelets in your blood form a scab.
- your skin produces antimicrobial secretions.
- healthy skin also has a layer of microorganism which means another barrier from the entry or pathogens.
Is measles C or NC?
Communicable
Is athletes foot C or NC?
Communicable
Is cancer C or NC?
Non Communicable
Is depression C or NC?
Non communicable
Is smallpox C or NC?
Communicable