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45 Cards in this Set

  • Front
  • Back

A small, living organism not visible to the naked eye and must be viewed under a microsope

Microorganism

Microorganisms that are a part of the normal flora of the body

Nonpathogen

Microorganism that cause infection and disease

Pathogen

Microorganisims need what to reproduce

Darkness, warmth, moisture and food.

Organisms that live and reproduce in the absence of oxygen are

Anaerobic

Rod shaped bacteria

Bacilli

Threadlike projections on bacteria that allow the organism to move

Flagella

Simple plantlike organisms that live on dead organic matter

Fungi

This parasitic organism cannot live outside of the cells of another living organism and are found in fleas, lice ticks and mites.

Rickettsiae

The smallest microorganism only visible using an electron microscope are

Viruses

Pathogen- Reservoir- Portal of Exit


Mode of transmission- Portal of Entry-Host is the

Chain of Infection

What microorganism is the culprit for the following diseases:


Ring worm, athlete's foot, histoplasmosis, yeast vaginitis and thrush

Fungi

Typhus fever and rocky mountain fever are caused by what organism

Rickettsiae

Infection acquired after admittance into a medical facility is

Nosocomial infection

The absence of disease producing microorganism or pathogens is

Asepsis

When a object is free from all organisms both pathogenic and non pathogenic it is considered to be

Sterile

An object is what when organisms and and pathogens are present

Contaminated

Rules developed by the CDC to prevent the spread of infection

Standard Precautions

Besides placing the patient in a private room, Isolation precautions include the use of what items

Personal Protective Equipment: gloves, gowns, face shields or masks.

When a patient is known to be infected with a pathogen transmitted by airborne nuclei what should be followed

Airborne Precautions

What are the 5 Airborne precautions

-Patient in an airborne infection room


-Air to be discharged outdoors or filtered


-Individuals entering room wear powerful masks


-Those susceptible to measles or chicken pox no entry


-If possible patient should not be moved

The 3 droplet precautions are

-Patient in private room


-Masks must be worn when entering


-If patient transport is necessary patient must wear mask.

_______ is the most effective way to prevent the spread of infecetion

Handwashing

What organization developed the Bloodborne Pathogens Standards

OSHA


Occupational Safety and Health Administration

Situations where health care providers come in contact with blood, body fluids mucous membranes non-intact skin and tissue/cell specimens require following

Standard Precautions

True or False. Sharp containers can be emptied and re-used

False

3 Major viral diseases of concern to health care workers are

1. Hepatitis B


2. Hepatitis C


3. AIDS



Infection and disease that originates inside the body

Endogenous

_____ is an disease that suppresses the immune systems and allow opportunistic infections to attack the body

AIDS

In an exogenous infection the disease originates ______ of the body

Outside

Cocci are what shape

Round or spherical

One celled organisms that multiply rapidly are

Bacteria

Pus producing bacteria causing such things as boils and wound infections are

Staphylococci

Bacteria that occur in chains are

Streptococci

Cocci that occurs ins clusters or groups are

Staphylococci

Use of microorganisms or biologic agents as weapons is

Bioterrorism

Antibiotics are used to kill what

Bacteria

Hand washing, wearing PPE, using sharp containers and using resuscitation devices are all examples of following what

Standard Precautions



Masks should be changed every how many minutes or when the mask is

30 minutes or when moist

When and object or part of the object does not contain disease producing organisms it is considered

Clean

For airborne precautions a stronger mask should be used. The filtering mask normally used in this scenario is

N95

The amount in inches for the border of sterile field is

2 inches

Process that destroys pathogens but does not usually skill spores or viruses

Disinfection

Steam under pressure and radiation are examples of what cleaning process

Sterilization

Measles, TB and chicken pox require what isolation technique

Airborne