ASSIGNMENT
BY
DR NOURS ESSA
راطيبلا متاح د فارشا تحت
ةيميداكا رضاحمةمقلا
01005684344
DEFINE INFECTION CONTROL SCIENCE?
•IT’S THE SCIENCE CONCERNED WITH PREVENTING ALL TYPES OF MICROGANISM
FROM INFECTION HEALTH WORKERS AND PATHIONS ALSO PREVENTING
NOSOCOMIAL OR ASSOCIATED INFECTION,HEALTH CARE
IMPORTANCE?
•PREVENTION AND CONTROL POLICIES IN MEDICAL FACILITIES
GIVE AN ACCOUNT ON INFECTION CONTROL
HISTORY ?
•PRINCIPLE WERE ACCEPTED AFTER JOSEPH LISTERS STUDIES ON
PREVENTION OF WOUND INFECTION FROM 1865TO 1891
•HE USED CARBOLIC ACID AS AN ANTISEPTIC AND APPLYING LOUIS
PASTEURS VANCESIN MICROBIOLOGY
HOW SCIENTISTS DISCOVER INFECTIONS?
•STUDENT DOCTORS WHO HAD NOT WASHED THEIN HANDS AFTER LEAVING THE
AUTOPSY ROOM HAD VERY HIGH DEATH RATES
DEFINE THE FOLLOWING?
INFECTION
, CAUSED BY PATHOGENS GERM’S
INFECTIVE DOSE.
1VIRULENCE OF ORGANISM
2:SUSCEPTILITY OF HOST
3:AGE
4:DRUGS IN TAKE AND IT’S TYPES
•SEPSIS
•BACTERIAL CONTAMINATION
•ASEPSIS
ABSENCE OF SIGNIFICANT CONTAMINATION
MODES OF TRANSMISSION
THE WAY GERM’S ARE PASSED FROM ONE PERSON TO ANOTHER
•CROSS INFECTION
•IT REFERS TO THE TRANSMISSION OF PATHOGENIC ORGANISM FROM ONE PERSON TO ANOTHER
•DECONTAMINATION
•THE REMOVAL OF DISEASE PRODUCING MICROORGANISMS TO
•LEAVE AN ITEM SAFE FOR FURTHER HANDLING
COPARE BETWEEN STERILIZATION AND DISINFECTION?
STERILIZATION
APROCESS INTENDED TO KILL ALL MICROORGANISMS AND IS THE HIGHEST LEVEL
OF MICROBIAL FORMS IN CLOUDING ENDOSPORES
DISINFECTION
APROCESS LESS EFFECTIVE THAN STERILIZATION BE CAUSE IT DOES NOT
KILL BACTERIAL ENDOSPORES
PUT THOSE CATEGORIES IN RIGHT ORDER
•CLEANING
•DISINFECTION
•STERILIZATION
DEFINE
•CDC :
•THE CENTERS FORDISEASE CONTROL AND PREVENTION
•VISION :
•1DETECTING AND RESPONDING TO NEW AND EMERGING HEALTH THREATS
•2TACKING THE BIGGEST HEALTH PROBLEMS CAUSING DEATH AND DISABILITY FOR AMERICANS
•3PUTTING SCIENCE AND ADVANCED TECHNOLOGY INTO ACTION TO PREVENT DISEASE
•4PROMOTING HEALTHY AND SAFE BEHAVIORS,COMMUNITIES AND ENVIRONMENT
•5DEVELOPING LEADERS AND TRAINING THE PUBLIC HEALTH WORKFORCE, INCLUDING DISEASE DETECTIVES
•6TAKING THE HEALTH PULSE OF OUR NATION
DEFINE
•MISSION
•1CDC IN CREASES THE HEALTH SECURITY OF OUR NATION
•2CDC SAVES LIVES AND PROTECTS PEOPLE FROM HEALTH THREATS
•3TO ACCOMPLISH OUR MISSION,CDC CONDUCTS CRITICAL SCIENCE AND PROVIDES, HEALTH
INFORMATION THAT PROTECTS OUR NATION AGAINST EXPENSIVE AND DANGEROUS HEALTH
COPARE BETWEEN STERILIZATION AND DISINFECTION?
STERILIZATION
APROCESS INTENDED TO KILL ALL MICROORGANISMS AND IS THE HIGHEST LEVEL
OF MICROBIAL FORMS IN CLOUDING ENDOSPORES
DISINFECTION
APROCESS LESS EFFECTIVE THAN STERILIZATION BE CAUSE IT DOES NOT
KILL BACTERIAL ENDOSPORES
ASSIGNMENT
GIVE SOME EXAMPLES OF
BACTERIA THAT CAN PRODUCE
ENDOSPORES
BACILLUS ANTHRACIS
CLOSTRIDIUM BOTULINUM
CLOSTRIDIUM DIFFICILE
ENUMERATE 3 FACTORS WHICH CAUSE INFECTION
•(1)SOURCE:PLACES WHERE IN FECTIOUS AGGRNTS(GERM’S)
•LIVE (EG,SINKS, SURFACES,HUMANSKIN
•(2) SUSCEPTIBLE PERSON: WITH AWAY FOR GERM’S TO ENTER THE BODY
•(3) TRANSMISSION:AWAY GERM’S ARE MOVED TO THE SUSCEPTIBLE PERSON
DISCUSS IN DETAILS
EXPLAIN HOW DO INFECTION OCCURS
•GERM’S THE FOUR MAJOR TYPES OF GERM’S
•ARE BACTERIA, VIRUSES,FUNGI,AND PROTOZOA
•ARE APART OF EVERYDAY LIFE AND ARE
•FOUNDING:OUR AIR ,SOIL,WATER,AND IN AND ON OUR
•BODIES:SOME GERM’S ARE HELPFUL, OTHERS ARE HARMFUL
•MANY GERM’S LIVE IN AND ON OUR BODIES WITHOUT CAUSING
•HARM AND SOME EVEN HELP US TO STAY HEALTHY
•ONLY A SMALL PORTION OF GERM’S ARE KNOWN TO CAUSE