Question

1. what is the difference between laws and rules?

understand the principles of infection

1. the invasion of body tissues by disease - causing pathogens is called
2. list the four types of microorganisms that are important in the practice of cosmetology.

1)
2)
3)
4)

1. why are the four types of microorganisms listed in the previous question potentially harmful?
2. use the following terms to complete the sentences below: fungicidal, clean, disinfection, virucidal, bactericidal.

a) refers to something that is capable of destroying viruses.
b) to means to remove all visible debris, dirt, and many disease - causing germs by scrubbing using soap and water or detergent and water.
c) the process of destroys most, but not necessarily all, harmful organisms on environmental surfaces.
d) to destroy a fungi, you would need to use something labeled as a
e) a product that is is capable of destroying bacteria.

Explanation:

1. Laws are established by governing bodies and have legal enforceability, often with defined penalties for violations. Rules can be set by various entities like organizations or individuals and may not have the same legal - binding power.
2. This is called an infection.
3. The four types of microorganisms important in cosmetology are bacteria, viruses, fungi, and parasites. Bacteria can cause skin infections, viruses can lead to conditions like herpes, fungi can cause ring - worm, and parasites can cause issues like scabies.
4. Bacteria can produce toxins and cause infections. Viruses can hijack cells and disrupt normal body functions. Fungi can invade tissues and cause diseases. Parasites can live off the host and cause harm through their life - cycle processes.
5. a) Virucidal; b) clean; c) disinfection; d) fungicidal; e) bactericidal

Answer:

1. Laws are legally binding, set by governing bodies; rules can be set by various entities and may not be legally enforceable.
2. Infection
3. 1) Bacteria; 2) Viruses; 3) Fungi; 4) Parasites
4. Bacteria produce toxins and cause infections, viruses hijack cells, fungi invade tissues, parasites live off the host.
5. a) Virucidal

b) clean
c) disinfection
d) fungicidal
e) bactericidal