What are the principles of treatment of infectious disease?
Management and Treatment Treatment depends on which microorganism causes the infection. If bacteria cause a disease, treatment with antibiotics usually kills the bacteria and ends the infection. Viral infections are usually treated with supportive therapies, like rest and increased fluid intake.
What are two ways to treat an infectious disease?
(ii) To kill the cause of the disease, i.e., pathogens : The most common method to kill disease-causing microbes is to use medicines that kill microbes. The disease-causing microbes are classified into different groups such as viruses, bacteria, fungi and protozoans.
How can we prevent exposure to infectious diseases?
Prevent the spread of infectious diseaseImmunise against infectious diseases.Wash and dry your hands regularly and well.Stay at home if you are sick.Cover coughs and sneezes.Clean surfaces regularly.Ventilate your home.Prepare food safely.Practise safe sex.
What are the five steps in the infectious disease process?
The five periods of disease (sometimes referred to as stages or phases) include the incubation, prodromal, illness, decline, and convalescence periods (Figure 2). The incubation period occurs in an acute disease after the initial entry of the pathogen into the host (patient).
What are the two main principles of treatment?
The principles of treatment are to reduce the effect and kill the cause of the diseases. 2. Why can't antibiotics treat any viral infection?
What is principle of treatment and prevention?
These include:Have a balanced diet.Maintain personal hygiene.Keep your surroundings clean.Consume clean food and water.Keep your environment and air clean.Maintain a proper schedule of exercise and relaxation.Keep away from any kind of addictions like alcohol or drugs.
What is the best treatment for infection?
How is an Infection Treated?Antibiotics may be used to treat bacterial infections.Antifungals may be used to treat fungal infections.Supportive measures (such as pain relief, decongestants) may be used to treat some viral infections.Anthelminthics may be used to treat parasitic infections.
What is the most effective way to prevent infection?
Proper hand washing is the most effective way to prevent the spread of infections in hospitals. If you are a patient, don't be afraid to remind friends, family and health care providers to wash their hands before getting close to you. Other steps health care workers can take include: Covering coughs and sneezes.
What are the 3 methods of infection control?
Infection control standard, contact, droplet and airborne precautions.
What is the process of infectious disease?
The infectious disease process includes the following components: (1) agent (2) reservoir (3) portals of entry and exit (4) mode of transmission (5) immunity. Types of agents range from the submicroscopic to the large parasites.
What is the first stage in the infectious process in an exposed patient?
1. Incubation. The incubation stage includes the time from exposure to an infectious agent until the onset of symptoms. Viral or bacterial particles replicate during the incubation stage.
What are the 4 phases in the course of an infectious disease?
To cause disease, a pathogen must successfully achieve four steps or stages of pathogenesis: exposure (contact), adhesion (colonization), invasion, and infection.