10 marks anwer on who according to park

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WHO (World Health Organization) - Definition of Health

According to Park's Textbook of Preventive and Social Medicine

1. Introduction

The concept of health has evolved over centuries. Early medical thought viewed health simply as the absence of disease - this was the biomedical concept of health. However, as medical and social sciences advanced, it became clear that this narrow view was inadequate. Other models then emerged:

Ecological concept: Health as dynamic equilibrium between man and his environment (Dubos, 1965 - "relative absence of pain and discomfort and continuous adaptation to ensure optimal function")
Psychosocial concept: Health influenced by social, psychological, cultural, economic and political factors
Holistic concept: Synthesis of all above - health as well-being of the whole person in the context of their environment

2. WHO Definition of Health (1948)

The most widely accepted definition of health was given by the World Health Organization in 1948, in the preamble to its constitution:

"Health is a state of complete physical, mental and social well-being and not merely an absence of disease or infirmity."

In more recent years, this has been further expanded to include the ability to lead a "socially and economically productive life."

3. Significance of the WHO Definition

This definition was path-breaking because:

It introduced positive health - not just the absence of disease, but a state of complete well-being
It recognized that health has multiple dimensions beyond the biological
It set an aspirational standard (a goal) that nations should strive for
It placed health as a human right

4. Criticisms of the WHO Definition

Despite its positive impact, the definition has attracted significant criticism:

It is criticized as being too broad and idealistic
Some argue health cannot be defined as a static "state" at all - it must be seen as a process of continuous adjustment to the changing demands of life
It is not an "operational" definition - it does not lend itself to direct measurement in epidemiological studies

5. Operational Definition of Health (WHO Study Group)

Since the 1948 definition cannot be directly measured, a WHO study group devised an operational definition with two orders:

Broad sense: Health is "a condition or quality of the human organism expressing the adequate functioning of the organism in given conditions, genetic or environmental."

Narrow sense (for measurement purposes):

(a) No obvious evidence of disease and the person is functioning normally, within normal limits of variation for age, sex, community, and geographic region
(b) The organs are functioning adequately and in relation to one another - a state of equilibrium or homeostasis

6. Dimensions of Health (as per WHO Definition)

The WHO definition specifies three specific dimensions, though Park's text identifies many more:

Dimension	Description
1. Physical	Every cell and organ functioning at optimum capacity; signs include good complexion, bright eyes, sound sleep, normal pulse/BP, normal bowels
2. Mental	Ability to respond to life experiences with flexibility; a state of balance between individual and surroundings; free from internal conflict, well-adjusted, strong self-esteem
3. Social	Harmony within the individual and between individuals and society; quantity and quality of interpersonal ties and community involvement
4. Spiritual	Striving for meaning and purpose; integrity, ethics, commitment to higher being
5. Emotional	Relates to "feeling" (distinct from mental health which is "knowing/cognition")
6. Vocational	Work adapted to human goals; source of satisfaction, self-realization, enhanced self-esteem
7. Others	Philosophical, cultural, socio-economic, environmental, nutritional, educational dimensions

7. Positive Health

The WHO definition embodies the concept of positive health:

Biologically: Every cell and organ functioning at optimum capacity
Psychologically: Individual feels a sense of perfect well-being and mastery over environment
Socially: Individual's capacities for participation in the social system are optimal

8. New Philosophy of Health (Park)

Park summarizes the modern, post-Alma Ata philosophy of health:

Health is a fundamental human right
Health is the essence of productive life, not just the result of medical expenditure
Health is intersectoral and integral to development
Health is central to quality of life
Health involves individual, state and international responsibility
Health maintenance is a major social investment and a worldwide social goal

Conclusion

According to Park, the WHO definition of 1948 - "Health is a state of complete physical, mental and social well-being and not merely an absence of disease or infirmity" - remains the cornerstone of public health thinking. Though criticized for being too broad and idealistic, it set a positive and aspirational standard for health across nations. It shifted the paradigm from disease-oriented to well-being-oriented thinking, paving the way for the social model of health and the Declaration of Alma Ata (1978).

Source: Park's Textbook of Preventive and Social Medicine, Chapter 1 - Concept of Health and Disease

She is bioterrorist agents given in park 29th

Bioterrorist agents as classified in Park's Textbook (29th edition) - Category A, B, and C agents including anthrax, smallpox, plague, botulinum,

Where it is given in book

Finding Sources

Based on my thorough search of the library database, here is the honest finding:

Finding: Bioterrorist Agents in Park's Textbook

The library database contains Park's Textbook of Preventive and Social Medicine (ISBN: 9789382219163), but the specific topic of "Bioterrorist Agents" does not appear in this version of the book available in the library. Searches for "bioterrorism," "bioterrorist," "biological terrorism," "biological warfare," "category A agents," "anthrax as bioweapon," and related terms all returned no results from Park's textbook.

Why this may be the case:

Edition difference: The library version appears to be an older edition. The 29th edition of Park's (published 2021) includes a dedicated section on bioterrorism, but the copy in the library may be an earlier edition that does not contain this chapter.
Where to find it in Park's 29th edition: Based on standard knowledge of the 29th edition, the bioterrorist agents topic is found in:
- Chapter on Epidemiology of Communicable Diseases - or
- A dedicated chapter on Bioterrorism near the end of the book
- It covers CDC Category A, B, and C agents - anthrax, smallpox, plague, botulinum toxin, tularemia, viral hemorrhagic fevers (Category A); brucellosis, Q fever, typhus, food safety threats (Category B); and emerging pathogens like Nipah and hantavirus (Category C)

What the library does have from Park's on related topics:

Smallpox (block2.md, line 5294)
Plague, Anthrax - individually under communicable diseases chapters

If you need the full bioterrorism content, I'd recommend checking your physical copy of Park's 29th edition directly, or let me know and I can provide the full content of the bioterrorist agents classification from general medical knowledge.

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