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Infection Control
MA JATC
| Term | Definition |
|---|---|
| The Chain of Infection | 1. Infectious Agent 2. Reservoir 3. Portal of Exit 4. Mode of Transmission 5. Portal of Entry 6. Susceptible Host |
| asepsis | absence of infectious material or infection |
| disinfection | killing pathogens or rendering them inactive |
| spores | thick-walled, hard capsule formed by some pathogens |
| fomite | inanimate objects that hold pathogens |
| sterilization | process that eliminates all pathogens, including spores |
| droplet | pathogens transmitted through respiratory secretions and do not survive for long in transit |
| susceptible | vulnerable to infection |
| Which of the following actions by the medical assistant is the first line of defense in preventing the spread of microorganisms? | perform regular hand hygiene |
| PPE stands for | personal protective equipment |
| Inhaling pathogens from an infected person is an example of: | indirect contact |
| virus | smallest of the pathogens |
| protozoa | unicellular (but have organelles and a nucleus): some are parasites |
| bacteria | unicellular (with no nucleus and no organelles): both good and bath kinds |
| rickettsiae | Transmitted through vectors |
| Fungus | Yeast is an example of this pathogen |
| Standard precautions? | - hand hygiene - sharps containers - cough etiquette |
| What PPE is required for droplet precautions? | - eye protection - gloves - gown |
| If a medical worker performs routine handwashing, it is not necessary to wear gloves when disinfecting surfaces. | False |
| In the acronym RACE, which letter would lead you to alert the fire department? | A |
| Using the diamond shaped chemical symbol, what would the yellow section alert you to? | reactivity/stability |
| In the acronym RACE, which letter would direct you to isolate the fire? | C |
| Exercise, rest and good nutrition play an important role in the prevention of disease. | True |
| Which of the following are disinfectants? | - 1:10 dilution of bleach:water - isopropyl alcohol |
| While giving an injection, the patient jumped, causing a needle stick with a contaminated needle. After washing the area thoroughly with soap and water, the MA should... | Report to a supervisor |
| What must accompany each chemical that enters your work facility? | Safety Data Sheets (SDS) |
| Using the diamond shaped chemical symbol, what would the blue section alert you to? | Health hazards |
| Place the steps to donning PPE in the correct order. | 1: Perform hand hygiene 2: Don gown 3: Don mask or respirator 4: Don eye protection 5: Don gloves |
| What would be the most effective way of sterilizing sharp medical instruments, without causing them to dull? | Chemical disinfectant |
| Which of the following statements by the medical assistant indicates the need for a better understanding of standard precautions? | The patient should wear a gown, gloves, and mask to maintain contact-droplet isolation |
| Which pathogens are related to universal precautions? | HIV, Hepatitis B and C |
| Elderly | Susceptible Host |
| Bacteria | Infectious agent |
| People, water, food | Reservoir Host |
| Vomit, saliva, feces, respiratory secretions, blood | Mode of transmission |
| Broken skin | Portal of entry |
| Which color would indicate the bacteria is gram-positive? | Purple |
| Which of the following pathogens would you be concerned about when handling a patient's blood? | Hepatitis B |
| Which of the following organizations is concerned with PPE training for employees? | OSHA |
| How long do autoclaved items wrapped in paper stay sterile? | 30 days |
| Which pathogens are considered airborne? | - TB - Varicella (chicken pox) - Measles |
| Which of the following pathogens are spread via contact with the patient and their surroundings? | MRSA |
| When using a fire extinguisher, PASS helps you remember the proper technique. | 1: pull 2: aim 3: squeeze 4: sweep |
| Doff PPE | 1. gloves 2. gown 3. goggles 4. mask 5.hand hygene |
| You don't have to wear PPE when you are sanitizing soiled equipment. | False |