Hygiene

Behavioural factors that promote the process of atherosclerosis include:

The objective of the Framingham Heart Study was:

Proportion of truly diseased persons in the screened population, who are identified as diseased by the screening test is a definition of :

Name a study that examines the prevalence of disease in different population subgroups defined according to the presence or absence (or level) of certain variables:

According to null hypothesis:

Screening programs are the example of:

Removing of contamination from environment is the example of:

Incidence (I) :

Non – modifiable risk factors of cardiovascular disease are:

Epidemiologists are interested in learning about

Almost 90% of COPD deaths occur in low – and middle-income countries

Almost 50%? Of COPD deaths occur in low- and middle-income countries

Diseases that are always present in a community, usually at a low, more or less constant, frequency are classified as:

Intervention designed to reduce progress of a diseases after the agents interacts with the host, occurs during the period of pathogenesis:

Most of the major health problems in the poorer nations are due:

Difference between the incidence rate of disease in the exposed group and the incidence rate of disease in the non exposed groups

Choose ALL correct answers. In the definition of epidemiology, “distribution” refers to:

Epidemiologic study that are concerned with characterizing the amount and distribution of health and diseases within population. In an example of
 

An exposure that is associated with a diseases, morbidity, mortality, or advance health outcome is :

What happens to incidence and prevalence if: Recovery from the disease is more rapid

for non-interval (nominal, ordinal) variables and for interval variables of abnormal distribution we can use only non-parametric test

Parametric test will be suitable to compare results between the groups studied, if:

Prevalence is determined by:

80% of diabetes deaths occur in high-income countries

An epidemic that becomes unusually widespread and even global in its reach is referred to as:

Ability of a test to identify nondiseased persons who actually do not have a disease is:

Which of the following conditions is not linked to excessive consumption of specific foods?

A diet rich in dietary fibre tends to: 

1. increase faecal weight 

2. increase intestinal transit time

3. reduce the postprandial blood glucose level conception 

4. improve lipid metabolism 

5. increase catcall bacterial growth and metabolism 

Which of the following is given for the management of pernicious anaemia? 

Which of the following statements regarding the screening are correct?

1. Screening is the process of using tests on a large scale to identify the presence of disease in apparently healthy people 

2. Screening tests do not usually establish a diagnosis but rather the presence or absence of an identified risk factor and thus require individual follow up and treatment 

3. As the recipients of screening are usually people who have no diseases 

4. It is important that the screening test itself is very unlikely to cause harm

5. Screening can be used to identify high exposure to risk factors

The Ottowa charter was defined by

According to Maro Lalondes health field concept, which of the fields mentioned below is considered the most important health determinant?

What is NDM-1?

What is Coli index?

What is PM10 and PM2.5

Air pollutants can lead to progression of different disease and also they acute exacerbations. Which diseases are connected with air pollutants?

Particulate matters influence on cardiovascular system. How they influence?

Diseases connected with mountain environment. High altitude related illness are connected with: 

You found person who is not shivering and is sleepy in cold outside environment. Probably these person is?

A 75 year old woman tried ti stop her fall using her outstretched right hand.hear a snap and felt immediate pain. Her medical history menopause at age 50. hypertension well controlled with di- uretics. she does have a 50 pack per year history of smoking. She has a swollen deformed tight distal firearm and wrist limited mobility because of pain. AN x ray the fracture of the right radial head. What risk factors for fracture is this woman likely to have