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ROLE OF A NURSE IN EPIDEMIOLOGY

 ROLE OF A NURSE IN EPIDEMIOLOGY Role of a nurse in epidemiology can be explained in 4 aspects. These are: Preventive role Promotive role Curative role Rehabilitative role Role in Prevention Epidemiology is one of the basic sciences applicable to nursing. The nurses working in a community deal with people in various settings and help them solve their health problems. They make the nursing process. They identify and investigate the problem, formulate and test the hypothesis regarding the causal factors, formulate alternative interventions and implement to prevent and control the problem and evaluate effectiveness of intervention. They have an active role in the prevention and control of communicable diseases which include:             - Identify sources of infection and methods of spread of infection.             - Health education of people in general.             - Having an important role in...
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TYPES OF TOOLS USED FOR EVALUATION

 TYPES OF TOOLS USED FOR EVALUATION There are many tools or instruments used in evaluation process. Some of the tools have been briefly discussed here: Questionnaire Most commonly used method of evaluation is questionnaire in which an individual attempts answers in writing on a paper. It is generally self-administered in  which person goes through the questionnaire and responds as per the instruction. It is considered to be the most cost-effective tool of evaluation in terms of administration. While developing teacher should ensure that it is simple, concise, and clearly stated. Evaluation done with the help of questionnaire is quantitative. Interview  Interview is the second most important technique used for evaluation in which students participating in evaluation are interviewed. Interview can help in getting information both quantitatively and qualitatively. Interview can be conducted in group or individually. It is a time-consuming process; therefore it should be arra...
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mania ( psychiatric disorder)

  Introduction of mania  Mania  is a psychological condition that causes a person to experience unreasonable  euphoria .  Mania  is a dangerous condition in which patient may not sleep &eat while in a manic episode. It is moody disorder. Defination of mania  Mania  is a mood affective disorder , hyperactivity are present into the patient characterised by increase psychomotor activity , irritation or expensive behaviour. Causes of mania -: Stressful life events. -: Using recreational drugs or alcohol. -: Seasonal changes. -: Changes in sleep patterns & lack of sleep. Sign and symptoms of mania -: Increase psychomotor activity. -: Aggressiveness. -: Pressure speak. -: Speak are loudly. -: Flight of idea. -: Illogical thinking. -: Loss of hunger. -: Attention are distrub. -: Improper judgement. -: Loss of sleep. -: Decrease the understanding level. -: Irritability. -: Expensive behaviour. -: Increase the energy level. -: Increase goal directe...
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