B2 health and disease Flashcards
What is the definition of health?
Health is a state of complete physical, mental, and social well-being.
True or False: Disease can only refer to physical ailments.
False
What are pathogens?
Pathogens are microorganisms that cause disease.
Fill in the blank: Bacteria, viruses, fungi, and parasites are types of _______.
pathogens
What is the role of the immune system?
The immune system defends the body against pathogens and disease.
Multiple Choice: Which of the following is NOT a type of pathogen? A) Virus B) Bacteria C) Protein D) Fungi
C) Protein
What is vaccination?
Vaccination is the process of introducing a vaccine into the body to stimulate an immune response.
True or False: Antibiotics are effective against viral infections.
False
What is a chronic disease?
A chronic disease is a long-lasting condition that can be controlled but not cured.
Fill in the blank: _______ diseases are caused by lifestyle choices, such as diet and exercise.
Lifestyle
What is the purpose of public health measures?
Public health measures aim to prevent disease and promote health within populations.
Multiple Choice: Which of the following is a communicable disease? A) Diabetes B) Influenza C) Asthma D) Cancer
B) Influenza
What is the function of white blood cells?
White blood cells are involved in protecting the body against infections.
True or False: Vaccines can cause the disease they are designed to prevent.
False
What is an epidemic?
An epidemic is a sudden increase in the number of cases of a disease above what is normally expected in a population.
Fill in the blank: _______ is a disease caused by a deficiency of vitamin C.
Scurvy
What is the difference between infectious and non-infectious diseases?
Infectious diseases are caused by pathogens, while non-infectious diseases are not caused by pathogens.
Multiple Choice: Which of the following is NOT a symptom of diabetes? A) Increased thirst B) Fatigue C) Skin rash D) Frequent urination
C) Skin rash
What is the role of a health care professional?
A health care professional provides medical care and advice to promote health and treat disease.
True or False: Lifestyle changes can prevent some diseases.
True
What are zoonotic diseases?
Zoonotic diseases are diseases that can be transmitted from animals to humans.
Fill in the blank: _______ is a common vector for the transmission of malaria.
Mosquito
What is the primary function of the skin in relation to health?
The skin acts as a barrier to protect the body from pathogens.
Multiple Choice: Which of the following is a lifestyle factor that can influence health? A) Genetics B) Age C) Diet D) Gender
C) Diet
What is mental health?
Mental health refers to cognitive, emotional, and social well-being.
True or False: Stress can impact physical health.
True
