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Infection Control
Question | Answer |
---|---|
General rule for standard precautions | Treat everyone as if they have an infectious disease |
When should standard precautions be followed? | At all times |
When should hands be washed? | 1.) Before and after caring for a patient 2.) If hands become contaminated 3.) Before putting gloves on and after removing them |
When should gloves be changed? | 1.) After contact with each patient 2.) Between tasks and procedures |
True or False: Gloves can be reused if washed. | False |
When must gowns be worn? | During any procedure that is likely to cause splashing or spraying of blood, or body fluids. |
True or False: Gloves are taken off after gown. | True |
When should masks be changed? | Every 30 minutes or when they become wet/moist. |
Where should used masks be handled? | The ties |
True or False: The cap of a needle should be put back on after injection and before disposal. | False |
Where do used needles go? | The sharps container |
How do pathogens harm the body? | Toxins; Allergic reaction; Attack and destroy |
Endogenous: | Originates from within the body |
Exogenous: | Originates from outside the body |
Nosocomical: | Infection acquired by an individual in a healthcare facility |
Opportunistic: | Infection that occurs when the body defenses are weak |
In what order is the chain of infection? | 1.) Causative agent 2.) Reservoir 3.) Portal of exit 4.) Mode of transmission 5.) Portal of entry 6.) Susceptible host |
Asepsis: | Absence of disease producing microorganisms |
6 classes of microorganisms: | Bacteria, Protozoa, Fungi, Rickettsiae, Virus, Helminths |
What do microorganisms need to grow and reproduce? | Warm environment, darkness, food, moisture |
How many times can you use a waterless hand cleanser before you need to use soap and water? | 6-8 times |
What are isolation techniques? | Precautions for patients with higher risk of spreading or getting certain infections |
What are two types of patients who may require protective or reverse isolation? | One who has a bad or failed immune system |
What microorganism causes diseases such as ringworm and athletes foot? | Fungi |
What microorganism causes diseases such as gonorrhea and syphilis? | Bacteria |