- What are the causes of diseases?
- How does a disease start?
- What is a sick role behavior?
- What are the 4 types of infections?
- What are the five signs of an infection?
- What are the 4 stages of communicable illness?
- What is the illness stage of infection?
- How does illness affect you emotionally?
- What is illness Behaviour?
- What are 5 ways diseases are transmitted?
- How do you break the chain of infection?
- What are the 5 stages of illness behavior?
- What are the three stages of disease?
- What are the 3 stages of sepsis?
- How did Ebola start?
What are the causes of diseases?
Infectious diseases are disorders caused by organisms — such as bacteria, viruses, fungi or parasites.
Many organisms live in and on our bodies.
They’re normally harmless or even helpful.
But under certain conditions, some organisms may cause disease..
How does a disease start?
Infection occurs when viruses, bacteria, or other microbes enter your body and begin to multiply. Disease, which typically happens in a small proportion of infected people, occurs when the cells in your body are damaged as a result of infection, and signs and symptoms of an illness appear.
What is a sick role behavior?
Sick-role behavior is the activity undertaken, for the purpose of getting well, by those who consider them- selves ill. It includes receiving treatment from appropriate therapists, generally in- volves a whole range of dependent behaviors, and leads to some degree of neglect of one’s usual duties.
What are the 4 types of infections?
This article will focus on the most common and deadly types of infection: bacterial, viral, fungal, and prion.
What are the five signs of an infection?
Know the Signs and Symptoms of InfectionFever (this is sometimes the only sign of an infection).Chills and sweats.Change in cough or a new cough.Sore throat or new mouth sore.Shortness of breath.Nasal congestion.Stiff neck.Burning or pain with urination.More items…
What are the 4 stages of communicable illness?
The natural history of an untreated communicable disease has four stages: stage of exposure, stage of infection, stage of infectious disease, and stage of outcome.
What is the illness stage of infection?
During the illness stage, a person shows the characteristic symptoms of infection, such as a rash in chickenpox or vomiting due to food poisoning. The decline stage occurs when the number of infectious microbes declines and symptoms resolve. The final stage is convalescence.
How does illness affect you emotionally?
The emotional effects of a serious illness or injury You may feel overwhelmed by waves of difficult emotions—from fear and worry to profound sadness, despair, and grief—or just numb, frozen by shock or the feeling that you’ll never be able to cope.
What is illness Behaviour?
Definition. Illness behavior refers to any actions or reactions of an individual who feels unwell for the purpose of defining their state of health and obtaining physical or emotional relief from perceived or actual illness.
What are 5 ways diseases are transmitted?
Five common ways germs are spread:Nose, mouth, or eyes to hands to others: Germs can spread to the hands by sneezing, coughing, or rubbing the eyes and then can be transferred to other family members or friends. … Hands to food: … Food to hands to food: … Infected child to hands to other children: … Animals to people:
How do you break the chain of infection?
Break the chain by cleaning your hands frequently, staying up to date on your vaccines (including the flu shot), covering coughs and sneezes and staying home when sick, following the rules for standard and contact isolation, using personal protective equipment the right way, cleaning and disinfecting the environment, …
What are the 5 stages of illness behavior?
Another sociologist, Edward A. Suchman, formulated illness behavior as con- sisting of five stages: symptom experience, assumption of the sick role, medical care contact, dependent patient, and recovery or rehabilitation (Table 1-1).
What are the three stages of disease?
viral latency: A form of viral dormancy in which the virus does not replicate at all.Stages of Disease. … STAGE 1: INCUBATION PERIOD. … STAGE 2: PRODROMAL PERIOD. … STAGE 3: ACUTE PERIOD. … STAGE 4: CONVALESCENCE PERIOD.
What are the 3 stages of sepsis?
There are three stages of sepsis: sepsis, severe sepsis, and septic shock.
How did Ebola start?
The first human case in an Ebola outbreak is acquired through contact with blood, secretions organs or other bodily fluids of an infected animal. EVD has been documented in people who handled infected chimpanzees, gorillas, and forest antelopes, both dead and alive, in Cote d’Ivoire, the Republic of Congo and Gabon.