M5. Natural History of Disease. Flashcards
1
Q
“Progression of a disease process in an individual over time, in the absence of treatment” - CDC
A
Natural History of Disease
2
Q
Natural History of Disease Timeline?
A
- Stage of SUSCEPTIBILITY
- Stage of SUBCLINICAL DISEASE
- Stage of CLINICAL DISEASE
- Stage of RECOVERY, DISABILITY, or DEATH
3
Q
- exposure.
- risk factors are present.
A
Stage of Susceptibility.
4
Q
- pathogenic changes.
- absence of signs & symptoms.
A
Stage of Subclinical Disease.
5
Q
- reaction to signs & symptoms.
- may presence na ng sign & symptoms.
- time of diagnosis starts here.
A
Stage of Clinical Disease
6
Q
outcome
A
Stage of Recovery, Disability, or Death
7
Q
PERIODS of diseases.
Correct me if I am wrong na lang, kasi hindi ko alam kung anong healine.
A
- period of PRE-PATHOGENESIS
- period of PATHOGENESIS
8
Q
under period of Pre-pathogenesis:
A
- Risk Factors [Susceptibility]
- Adaption
9
Q
- Poor health and nutrition
- Lack of immunity
- Behaviors that increase opportunity for exposure
A
Risk factors
10
Q
- Immediate response of the body
- Immune system
- failure leads to pathogenesis [ang gulo ng sentence pero failure ito ng pathogen na i-lead yung body sa period of pathogenesis. malakas immune system mo, kaya hindi ka tuluyang nagkasakit, ganern -_-]
A
Adaption
11
Q
period of Pathogenesis includes?
what stages of natural history of disease timeline?
A
Subclinical
Clinical
Outcome
12
Q
Period of Subclinical stages of disease?
A
- Incubation period
- Latency period
13
Q
- the multiplication of agents.
- pathologic changes are happening inside our bodies.
- absence of signs and symptoms.
- the development of disease [pa lang].
A
Subclinical stage.
14
Q
- Asymptomatic
- Time between exposure to onset of symptoms
- Infectious diseases [COMMUNICABLE DISEASES]
A
Incubation period
15
Q
- Asymptomatic
- Time between exposure to causal factor and disease detection
- common in NCD
A
Latency period
