11145304
Descripción
Mapa Mental por mariam abdelaal, actualizado hace más de 1 año
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Creado por mariam abdelaal
hace más de 6 años
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An unimmunized child
- demography
- Hamad (5yrs old)
- son of Nora & Ali
- believe in alternative medicine
- believe in alternative medicine
- son of Nora & Ali
- Hamad (5yrs old)
- microorganisms
- cannot affect host
- but might cause harm when immune system declines
- "opportunistic pathogens"
- "opportunistic pathogens"
- normal flora
- but might cause harm when immune system declines
- can affect host
- can cause disease
- through contact with host
- depends on
- source of infection
- mode of transmission
- direct contact
- ingestion
- inhalation
- inoculation
- mother to child
- direct contact
- portal of entry
- skin
- human
- skin
- presence of host
- source of infection
- depends on
- degree of pathogenicity is called virulence
- infect host through
- attachment
- invasion
- colonisation & growth
- adaptation
- attachment
- infect host through
- how?
- release toxins
- bacterial product that harms tissues
- types
- types
- bacterial product that harms tissues
- release toxins
- example
- Diphtheria
- M. Pneumonia
- H. Influenza
- Bordetella Pertussis
- causes: WHOOPING COUGH
- contagious bacterial disease
- spread through droplets
- spread through droplets
- Symptoms
- early
- runny nose
- mild fever
- apnea
- runny nose
- late
- exhaustion
- vomiting
- fits of high-pitch cough
- exhaustion
- early
- Treatment & prevention
- DOC: Erythromycin/ Azithromycin
- DPT vaccine
- contains
- pertussis toxin
- filamentous hemagglutin
- Pertactin
- pertussis toxin
- contains
- if not, complications arise
- DOC: Erythromycin/ Azithromycin
- diagnosis
- PCR
- specimen of nasopharyngeal aspirate
- lab culture
- PCR
- contagious bacterial disease
- causes: WHOOPING COUGH
- Diphtheria
- To defend body
- Immune response occurs
- antibodies are produced
- types
- functions
- glycoprotein produced by B-cells that binds with antigens
- structure
- 1. Variable region
- form antigen-binding site
- form antigen-binding site
- 2. constant region
- how antibody class will carry its role
- determine type of Antibody formed
- how antibody class will carry its role
- 1. Variable region
- types
- how to acquire immunity?
- naturally
- active
- infection
- infection
- passive
- mother's antibodies to fetus
- mother's antibodies to fetus
- active
- artificially
- active
- vaccines
- product that produces immunity
- cause immune system to produce memory cells
- help lessen secondary response to disease
- cause immune system to produce memory cells
- routes of administration
- Vaccination schedule
- types
- live attenuated
- toxoid
- inactivated
- live attenuated
- side effects
- headache
- fatigue
- fever
- nausea
- mild rash
- headache
- contraindication
- mild or severe illness
- immuno-suppressed
- anaphylactic shock history to a type of vaccine
- pregnant/nursing women
- mild or severe illness
- product that produces immunity
- vaccines
- Passive
- injections of immune serum
- injections of immune serum
- active
- herd
- sufficient population is immune to disease
- who needs it?
- newborns
- immunocompromised
- elderly
- newborns
- disadvantages
- doesn't provide 100% protection
- people will depend on it
- might lead to decline in vaccination
- which might cause an OUTBREAK
- which might cause an OUTBREAK
- doesn't provide 100% protection
- sufficient population is immune to disease
- naturally
- antibodies are produced
- Immune response occurs
- through contact with host
- can cause disease
- cannot affect host
- Innate Vs. Adaptive immunity
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