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PHARMCARE 4 (PUBLIC HEALTH)


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A state of being well and free from disease (oxford students dictionary, 1991) Professional’s point of view: a. A measure of the state of the physical bodily organs, and the ability of the body as a whole to function. b. It refers to freedom from medically defined diseases. a state of complete physical, mental, and social well-being and not merely the absence of disease or infirmity” (WHO)
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PHARMCARE 4 (PUBLIC HEALTH) - Details

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DIMENSIONS OF HEALTH
1 Social 2 Spiritual 3 Emotional 4 Environmental 5 Mental 6 Physical SSEE MP
How did John Snow did it? (fix cholera problem)
1 INTERVENTION EVALUATION - - Stop exposure to the contaminated water supply on a larger scale, and - Stop exposure to the entire supply of contaminated water in the area. 2 IMPLEMENTATION -John Snow’s research convinced the British government that the source of cholera was water contaminated with sewage
Ten Essential Public Health Services/Care Functions They are grouped under the three core functions. they are intended to SERVE AS A DESCRIPTIVE TOOL to capture the field of public health and to communicate what public health provides.
1. Monitor Health 2. Diagnose and Investigate 3. Inform, Educate, Empower 4. Mobilize Community Partnership 5. Develop Policies 6. Enforce Laws 7. Link to/Provide Care 8. Assure a Competent Workforce 9. Evaluate 10. Research MDI MDE LAER
Nongovernmental Organization Examples 1 Organization Types
1 Professional membership organizations 2 Associations related to a specific health concern 3 Organizations of citizens focused on health concerns. 4 Foundations that support health projects and influence public policy development PA OF (pa off)
Public Health VS Health Care
PUBLIC HEALTH ------- 1 Population focus 2 Public health ethic 3 Prevention or public health emphasis 4 Joint laboratory and field involvement 5 Clinical sciences 6 Peripheral to professional training 7 Public sector basis HEALTH CARE ------ 1 Individual patient focus 2 Personal service ethic 3 Diagnosis and treatment emphasis 4 Joint laboratory and patient involvement 5 Clinical sciences 6 Essential professional Training 7 Private sector basis
Other Partners in Public Health
1 Media 2 Employers and Businesses 3 Government Agencies 4 Academia
Health Determinants list
1 Genes and biology (sex, age, genetic makeup.) 2 Health behaviors (smoking, eating habits, physical activity) 3 Social/societal characteristics, including the total ecology (discrimination) 4 Health services/Medical care (quality health care, insurance coverage)
Health Impact Pyramid
(LOWEST IMPACT) 1 Counseling and Education 2 Medical Care 3 Preventive Medicine 4 Making Healthy Decisions the Default 5 Socioeconomic Factors (BIGGEST IMPACT) CMP MS
THE HISTORY OF PUBLIC HEALTH (Sanitation and Environmental Health) 1) 500 BCE 2) 1840s 3) 1970
. 1) Greeks and Romans practice community sanitation measures. 2) The Public Health Act of 1848 was established in the United Kingdom 3) The Environmental Protection Agency (EPA) was founded.
A PUBLIC HEALTH APPROACH
1 Surveillance (what is the problem) 2 Risk Factor Identification (what is the cause) 3 Intervention Evaluation (what works?) 4 Implementation (How do you do it?) SIRI
PUBLIC HEALTH CORE SCIENCES
1 Prevention Effectiveness 2 Epidemiology 3 Laboratory 4 Informatics 5 Surveillance PELIS
(Partners in the Public Health System) 1 The field of public health is __. Beyond government, it requires __ with skills in intervention programs, policies, research, evaluation, and education. 2 What other sectors and fields can you think of that have a stake in public health?
1) 1 broad and interdisciplinary 2 stakeholders 2 Transportation, housing, schools, city planning, or law enforcement. Other partners: governments, community groups, clinical care, employers and businesses, the media, and academia
International Conference in Primary Health Care that was held at Alma Ata, Kazakhstan, USSR. indicate the date: __ indicate the name: __ Indicate the sponsors: __
September 12, 1978 ALMA ATA DECLARATION - represents a global idea about how to achieve world health Sponsored by: - World Health Organization - UNICEF
OBJECTIVES OF ALMA ATA
➔ To promote the concept of primary health care ➔ To evaluate the present health care situation ➔ To define the principles of primary health care ➔ To define the roles of governmental, national and international organizations ➔ To formulate recommendations for the development
FIVE PRIORITY ACTION AREAS as outlined in the Ottawa Charter for health promotion:
1. Health Public Policy 2. Create Supportive Environment 3. Strengthen Community Action: Community Participation 4. Develop Personal Skills 5. Reorient Health Services HCS DR 6. Public Health Policy
Activities where pharmacists can play an important role to promote public health:
1. Population-based Care 2. Prevention of Disease and Medication Safety 3. Health Education 4. Research and Training PPHR
➔ is essential for health. ➔ It covers the physical, social, economic, and political environment. ➔ Everyone has a role in creating __ for health.
Five priority action areas as outlined in the Ottawa Charter for health promotion: Create Supportive Environment
➔ Shift of emphasis from provision of curative services. ➔ Health care system must be equitable and client-centered
Five priority action areas as outlined in the Ottawa Charter for health promotion: Reorient Health Services
➔ They can help in the establishment of some screening programs to check out the status of immunization, and identification of some undiagnosed medical conditions.
Activities where pharmacists can play an important role to promote public health: Prevention of Disease and Medication Safety
Three important components included in EPIDEMIOLOGY are:
1 Frequency 2 Distribution 3 Determinants
Disease Frequency examples
● Rate - incidence rate, prevalence rate etc. ● Ratio - sex ratio, doctor-population rate
1 Distribution of disease (process) 2 Determinants of Disease (process) 3 Help in developing sound scientific program
1) 1 Disease in community → 2 find causative factor 3 Generate hypothesis 4 Descriptive epidemiology 2) 1 To test hypothesis 2 Analytic epidemiology 3 Analytic epidemiology
AIMS OF EPIDEMIOLOGY
1 To describe the distribution and size of disease problems in human populations. (Descriptive epidemiology) 2 To identify the etiological factors in the pathogenesis of disease (Analytical epidemiology) 3 To provide the data essential in planning, implementation and evaluation of services for the prevention, control and treatment of disease and setting up priorities among those services. (Experimental epidemiology)
The ULTIMATE AIM of epidemiology is
◆ To eliminate or reduce the health problem or its consequences ◆ To improve medical care and provide administrative guidance for community health services ◆ To promote the health and well being of society as a whole.
PURPOSES OF EPIDEMIOLOGY
1. To investigate nature / extent of health-related phenomena in the community / identify priorities 2. To study natural history and prognosis of health-related problems 3. To identify causes and risk factors 4. To recommend / assist in application of / evaluate best interventions (preventive and therapeutic measures) 5. To provide foundation for public policy
SCOPE OF EPIDEMIOLOGY
1 Disease definition 2 Disease occurrence 3 Disease causation 4 Disease outcome 5 Disease management 6 Disease prevention DOC POM
FUNCTIONS/USES OF EPIDEMIOLOGY
1.To find causation of the disease 2.To describe natural history 3.Description of health status of populations 4.Evaluation of intervention 5.Community diagnosis 6.Planning and evaluation 7.Investigate epidemics of unknown etiology 8.Elucidate mechanism of disease transmission FDD ECPIE (FooDD EGGPIE MMM (Mechanism))
EPIDEMIOLOGIC INFORMATION
1. Case definition 2) Person 3) Place 4) Time Si PPT (C PPT)
1 ➔ Onset of symptoms ➔ incubation period ➔ Infectious Period ➔ Seasonality ➔ Baseline vs Epidemic ➔ Interval 2 Interval
1 Time 2 (Under Time) ◆ Long - term trends ◆ Shorter for environmental exposure (EPIDEMIOLOGIC INFORMATION)
TYPES OF EPIDEMIOLOGY
1. Descriptive Epidemiology 2. Analytical Epidemiology
Analytic Epidemiology two study types
1 Observational 2 Experimental
1 inherent characteristics of people. ● Age● Race● Sex 2 ➔ Acquired Characteristics of this: 3➔ Activities 4 ➔ Conditions under which people live
1 Person 2 ◆ Immunity ◆ Marital status 3 ◆ Occupation ◆ Leisure activities ◆ Use of medications/tobacco/drugs 4 ◆ socioeconomic status ◆ Access to medical care (DESCRIPTIVE EPIDEMIOLOGY)
STEPS in conducting a DESCRIPTIVE STUDY
1. Defining the population. 2. Defining disease under study. 3. Describing the disease. 4. Measurement of disease - Mortality/ Morbidity 5. Compare - Between different population, subgroups 6. Formulate hypothesis - On basis of all data epidemiologist form hypothesis mnemonics: 3D Measure, Compare and Formulate