Chapter 2 Flashcards
Infectious Disease
Is a medical condition caused by the growth and spread of small, harmful organisms within the body.
communicable Disease
is a disease that can be spread from one person or species to anther
Immunizations
protective techniques and the simple hand washing can dramatically minimize the health care providers risk of infection
Infection
the abnormal invasion of a host or host tissues by organisms such as bacteria, viruses, or parasites. with or without signs or symptoms of disease
Are all communicable diseases blood borne
No
What Does H.I.V Stand for?
Human Immunodeficiency Virus
What is Direct contact
is when a organism is moved from one person to another through touching without any intermediary
Transmission
the way infectious disease is spread
blood borne pathogens
are pathogenic microorganisms that are present in human blood and can cause disease in humans example; hepatitis B virus or HIV
What is Fungi
Plant like organisms such as yeast. may cause common conditions such as athletes foot or jock itch
What is Protozoa
single-cell animal like microorganism- cause malaria
What are Helminths
worms such as round worms, pin-worms, and hook worms. The are considered parasites and cause serious health problems
Indirect contact
involves the spread of infection between the patient with an infection to another person through an inanimate object
What it is fomite
an inanimate object that transfers infection
Airborne Tranmission
is the spreading of an infectious agent through mechanisms such as droplets or dust