Question

Question 1

The three commonly recognized level of intervention are primary, secondary, and tertiary.

	True
	False

Question 2

Vaccination is an example of a tertiary level intervention.

	True
	False

Question 3

Genetics is an example of an intervention that can be used to detect disease in the early stages.

	True
	False

Question 4

A cost-benefit analysis is used to determine measures outcomes in terms of quality and adjusted life years.

	True
	False

Question 5

One of the most important steps in decision analysis is determining with level of intervention to apply

	True
	False

Answer 1

QUESTION 1:- TRUE

RATIONALE: There are mainly three levels of intervention primary, secondary and tertiary. At primary level preventive measures are taken to prevent the occurance of disease. At secondary level impact of disease has to be reduced so that it doesn't effect other system. At tertiary level long lasting care is provided to reduce the impact of illness or long term injury.

QUESTION 2:- FALSE

RATIONALE: Vaccination is the type of primary prevention which is used to prevent the disease and to increase the body immunity to fight against disease.

QUESTION 3:- TRUE

RATIONALE: Genetic tests are performed to detect any abnormality and genetic disease that occur at early stage of life or during the primary growth stage of foetus and to provide treatment to reduce the impact of disease.

QUESTION 4:- FALSE

RATIONALE: Cost benefit analysis is the technique to assist with decision making, The expected benefits of the project are subtracted from the total cost of implementation. The unit of this measurement is monetary.

QUESTION 5:- TRUE

RATIONALE: It is important to assess the person's needs and to determine the level of intervention the person has to provided so as to prevent from acute impact of disease. For example: in a newborn immunization is given to increase his immunity against disease.