Deck 4 - Disease Prevention and Health Management Flashcards
This deck covers disease prevention and management, goal setting for healthy lifestyles, the impact of lifestyle choices, physical fitness, and the role of nutrition in health. (84 cards)
Define:
Disease Etiology
Refers to the study of the causes and origins of diseases.
It involves identifying factors that contribute to the development of diseases such as:
- Genetic
- Environmental
- Lifestyle influences
Define:
Disease
Abnormal condition that affects the structure or function of an organism, often causing specific signs and symptom.
How can understanding disease etiology improve public health outcomes?
By understanding disease etiology, public health professionals can:
- Identify risk factors.
- Implement targeted prevention strategies.
This helps reduce the incidence of diseases and improve overall public health outcomes.
Why is it important to study the etiology of infectious diseases?
- Identify the pathogens responsible for illnesses.
- Understand how infectious diseases spread.
- Develop effective treatments and prevention measures to control outbreaks and protect public health.
How do vaccinations contribute to the prevention of communicable diseases?
Vaccinations help build immunity against specific pathogens, preventing individuals from contracting and spreading communicable diseases.
It is a crucial public health tool for controlling and eradicating infectious diseases.
Why is early detection important in the treatment of chronic diseases?
This allows for prompt intervention, which can:
- Slow disease progression
- Reduce complications
- Improve the effectiveness of treatments
It enhances the quality of life for individuals with chronic diseases.
What are the key components of effective disease management?
- Regular monitoring
- Adherence to treatment plans
- Lifestyle modifications
- Patient education
- Coordinated care among healthcare providers
Effective disease prevention reduces the burden on healthcare systems by:
- Decreasing the incidence of preventable diseases
- Lowering healthcare costs
- Improving population health
How can lifestyle modifications aid in the treatment of cardiovascular diseases?
- Improved cardiovascular health.
- Reduced risk factors.
- Enhanced the effectiveness of medical treatments.
Examples of lifestyle modifications are:
- Adopting a heart-healthy diet
- Engaging in regular exercise
- Quitting smoking
- Managing stress
Why is patient education crucial in the management of diabetes?
Patient education empowers individuals with diabetes to:
- Understand their condition.
- Make informed decisions about their care.
- Adopt self-management practices.
It improves adherence to treatment plans and helps prevent complications.
What factors contribute to the development of diseases?
- Genetic disorders
- Environmental factors
- Infection
- Inflammation
- Nutritional deficiencies
These factors can lead to various health conditions.
How are diseases classified?
Based on:
- Time
- Location
- Spread
- Type
- Origin
What distinguishes communicable diseases from noncommunicable diseases?
- Communicable diseases are caused by infections.
- Noncommunicable diseases are influenced by genetic, environmental, and behavioral factors.
Communicable diseases can spread between individuals.
Noncommunicable diseases cannot spread between individuals.
What are some examples of communicable diseases?
Also known as infectious diseases or transmissible diseases.
- HIV/AIDS
- Tuberculosis
- Malaria
- Viral hepatitis
- Influenza
- Sexually transmitted infections
Examples of temporary communicable diseases that typically resolve after a short period:
- Flu
- Chicken pox
What are some ways communicable diseases can be spread?
- Direct physical contact.
- Contact with contaminated surfaces.
- Breathing in airborne viruses.
- Being bitten by insects or animals.
Transmission can occur in various ways depending on the disease.
What should healthy individuals do when they are around someone who is sick?
Avoid touching their hands to their eyes, nose, or mouth.
This helps prevent the transfer of germs from contaminated surfaces.
Identify three common risk factors for contracting communicable diseases.
- High exposure rates.
- Lack of a fully functioning immune system.
- Lack of immunizations.
These factors increase susceptibility to illness.
Define:
Infection
The process when harmful agents, called pathogens, invade another organism and cause illness. Such as:
- Bacteria
- Fungi
- Parasites
- Virus
Infectivity is a key measure of a pathogen’s potential to spread.
The immune system’s role is to attack foreign bodies; this response can cause collateral damage during this process.
What are some common signs of infection?
- Redness
- Swelling
- Fever
- Abscess formation
- Myalgias
- Malaise
- Diarrhea
- Vomiting
- Difficulty breathing
- Changes in pulse and blood pressure
The severity and type of symptoms can depend on the specific infectious disease.
What is the difference between disease and infection?
- Disease includes any disruption of normal bodily functions.
- Infection is caused by invading pathogens.
Not all diseases are caused by pathogens, but all pathogens can potentially cause disease.
For example, a small cut that becomes infected and heals is an infection, but if it spreads and causes sepsis, it becomes a disease.
What is the leading cause of death globally among noncommunicable diseases?
Cardiovascular diseases
Cardiovascular diseases account for 17.9 million deaths per year.
What are some common risk factors for noncommunicable diseases?
- Tobacco consumption
- Abnormal use of alcohol
- Lack of physical activity
- Eating junk food
These factors can lead to harmful metabolic changes and increase vulnerability to diseases.
What are the key reasons why reducing health risks is essential?
Reducing health risks is crucial for:
- Preventing diseases
- Enhancing quality of life
- Increasing life expectancy
- Reducing healthcare costs
It helps individuals lead healthier, more productive lives.
What are some common prevention practices for noncommunicable diseases (NCDs)?
- Maintaining a healthy diet
- Engaging in regular physical activity
- Avoiding tobacco use
- Limiting alcohol consumption
- Managing stress
Regular health check-ups and screenings are also important.
Why is a healthy diet essential for preventing health risks?
- Provides essential nutrients.
- Supports the immune system.
- Helps maintain a healthy weight.
- Reduces the risk of chronic conditions such as heart disease, diabetes, and certain cancers.