b5 1
暂无描述。系统推荐的高质量记忆内容，适合每天坚持背诵学习。
卡片预览 (10 张)
What are communicable diseases?
Diseases caused by pathogens that can be transmitted from one individual to another
Define “pathogens”.
Microorganisms that cause diseases
Define “health”.
State of physical and mental well-being
Suggest three factors that affect health
Diet/Stress/life situations(eg. Hygiene)/pathogens/immune system
State the four types of pathogens.
Bacteria, viruses, protists, fungi
How do bacteria make you ill?
Reproduce rapidly and damage cell + Produce toxins
How do viruses make you ill?
Produce inside body cells causing damage
How can pathogens be spread?
By air/droplet infection, direct contact, water
State one method to prevent the spread of disease
Isolation; Maintain good hygiene; Destroy vectors; Vaccination
Name a viral disease that leads to blindness and brain damage.
Measles