MYP 3 PHE: LIFESTYLE DISEASES AND THEIR MANAGEMENT

What are lifestyle diseases?

• Lifestyle diseases are health conditions caused by unhealthy lifestyle choices.

• Infections spread through contaminated food

• Health conditions that improve with exercise

• Diseases caused by genetic factors

Answer explanation

Lifestyle diseases are primarily caused by unhealthy lifestyle choices, such as poor diet, lack of exercise, and smoking. This distinguishes them from diseases caused by infections or genetic factors.

What are common risk factors for lifestyle diseases?

• Genetic predisposition

• Poor diet and lack of physical activity

• Environmental pollution

• Exposure to infectious agents

Answer explanation

Poor diet and lack of physical activity are major contributors to lifestyle diseases, as they lead to obesity, diabetes, and heart disease. While genetic and environmental factors play a role, lifestyle choices are the most significant risk factors.

How can lifestyle diseases be prevented?

• By maintaining a balanced diet and regular exercise

• By taking medication regularly

• By avoiding all social interactions

• By relying solely on genetic factors

Answer explanation

Lifestyle diseases can be effectively prevented by maintaining a balanced diet and engaging in regular exercise, as these habits promote overall health and reduce risk factors. The other options do not address prevention.

Which of the following is an example of a lifestyle disease?

• Common cold

• Tuberculosis

• Influenza

• Diabetes type 2

Answer explanation

Diabetes type 2 is a lifestyle disease influenced by factors like diet and physical activity, unlike the common cold, tuberculosis, and influenza, which are caused by infections.

Which of the following is a common consequence of lifestyle diseases?

• Enhanced immune response

• Better mental health

• Increased risk of heart attack

• Improved cardiovascular health

Answer explanation

Lifestyle diseases often lead to serious health issues, including an increased risk of heart attack. This is due to factors like poor diet, lack of exercise, and stress, which negatively impact heart health.

What role does physical activity play in combating lifestyle diseases?

• It has no effect on health

• It can help reduce the risk of developing these diseases

• It is only important for athletes

• It only benefits mental health

Answer explanation

Physical activity plays a crucial role in reducing the risk of lifestyle diseases by improving cardiovascular health, regulating weight, and enhancing overall well-being. Thus, it can help prevent these diseases.

Which of the following statements is true about lifestyle diseases?

• They are only found in older adults

• They are contagious diseases

• They are primarily caused by lifestyle choices

• They can be completely cured with medication

Answer explanation

Lifestyle diseases are primarily caused by lifestyle choices such as diet, exercise, and habits. They are not limited to older adults, are not contagious, and cannot always be completely cured with medication.

What dietary changes can help reduce the risk of lifestyle diseases?

• Eating more processed foods

• Incorporating more fruits and vegetables

• Consuming only high-fat foods

• Increased sugar intake

Answer explanation

Incorporating more fruits and vegetables into your diet provides essential nutrients and fiber, which can help lower the risk of lifestyle diseases. Unlike processed foods or high-fat options, they promote overall health.

How does stress contribute to lifestyle diseases?

• It only affects mental health

• It has no impact on health

• It can lead to unhealthy coping mechanisms

• It improves overall health

Answer explanation

Stress can lead to unhealthy coping mechanisms, such as overeating, smoking, or excessive drinking, which contribute to lifestyle diseases. This choice highlights the direct link between stress and negative health behaviors.

Which of the following is a preventive measure against lifestyle diseases?

• Regular health screenings

• Ignoring symptoms

• Consuming high-calorie diets

• Increased sedentary behavior

Answer explanation

Regular health screenings help detect potential health issues early, allowing for timely intervention and prevention of lifestyle diseases. The other options do not contribute to prevention.