Disease detectives

Question 1

Define disease.

Answer 1

A disorder of structure or function in a living organism.

Question 2

True or false: Bacteria are always harmful to humans.

Answer 2

FALSE

Many bacteria are beneficial and essential for processes like digestion.

Question 3

Fill in the blank: Viruses require a _______ to reproduce.

Answer 3

host cell

Question 4

What is a pathogen?

Answer 4

An organism that causes disease, such as bacteria, viruses, or fungi.

Question 5

Define epidemic.

Answer 5

A sudden increase in the number of cases of a disease in a specific area.

Question 6

True or false: Vaccines can prevent certain diseases.

Answer 6

TRUE

Vaccines help the immune system recognize and fight pathogens.

Question 7

What is immunity?

Answer 7

The ability of an organism to resist a particular infection or toxin.

Question 8

Fill in the blank: Antibodies are produced by _______ cells.

Answer 8

B lymphocyte

Question 9

Define contagious disease.

Answer 9

A disease that can be transmitted from one person to another.

Question 10

What is the role of white blood cells?

Answer 10

To fight infections and protect the body against disease.

Question 11

True or false: Fungi can cause diseases in humans.

Answer 11

TRUE

Examples include athlete’s foot and ringworm.

Question 12

What is quarantine?

Answer 12

Isolating individuals to prevent the spread of disease.

Question 13

Fill in the blank: Hygiene practices help prevent _______ diseases.

Answer 13

infectious

Question 14

Define pandemic.

Answer 14

An outbreak of a disease occurring over a wide geographic area.

Question 15

What is a symptom?

Answer 15

A physical or mental feature indicating a condition or disease.

Question 16

True or false: Zoonotic diseases can be transmitted from animals to humans.

Answer 16

TRUE

Examples include rabies and Lyme disease.

Question 17

Fill in the blank: Antibiotics are used to treat _______ infections.

Answer 17

bacterial

Question 18

What is public health?

Answer 18

The science of protecting and improving the health of communities.

Question 19

Define vector.

Answer 19

An organism that transmits pathogens from one host to another.

Question 20

What is herd immunity?

Answer 20

When a significant portion of a population becomes immune to a disease.

Question 21

True or false: Chronic diseases develop quickly and last a short time.

Answer 21

FALSE

Chronic diseases, like diabetes, develop slowly and persist long-term.

Question 22

Fill in the blank: Influenza is commonly known as the _______.

Answer 22

flu

Question 23

What is a vaccine?

Answer 23

A substance that stimulates the immune system to provide immunity.

Question 24

Define outbreak.

Answer 24

A sudden rise in the number of cases of a disease in a specific area.

Question 25

What is **contact tracing**?

Answer 25

Identifying and notifying people who may have been exposed to a disease.

Question 26

True or false: **Malaria** is caused by a virus.

Answer 26

FALSE ## Footnote Malaria is caused by a parasite transmitted by mosquitoes.

Question 27

Fill in the blank: **Symptoms** of a cold include _______ and sore throat.

Answer 27

cough

Question 28

What is **antiviral medication**?

Answer 28

Drugs used to treat viral infections by inhibiting virus replication.

Question 29

Define **immunization**.

Answer 29

The process of becoming immune to a disease through vaccination.

Question 30

What is **self-isolation**?

Answer 30

Separating oneself from others to prevent disease spread.

Question 31

True or false: **Foodborne illnesses** are caused by contaminated food.

Answer 31

TRUE ## Footnote Common pathogens include Salmonella and E. coli.

Question 32

Fill in the blank: **Handwashing** is an effective way to prevent _______ diseases.

Answer 32

infectious

Question 33

What is **disease surveillance**?

Answer 33

Monitoring and tracking disease outbreaks to protect public health.

Question 34

Define **chronic disease**.

Answer 34

A long-lasting condition that can be controlled but not cured.

Question 35

What is a **healthcare provider**?

Answer 35

A professional who delivers medical services to patients.

Question 36

True or false: **Stress** can weaken the immune system.

Answer 36

TRUE ## Footnote Chronic stress can lead to increased susceptibility to illness.

Question 37

Fill in the blank: **Respiratory diseases** affect the _______ system.

Answer 37

lungs

Question 38

What is **public health education**?

Answer 38

Teaching communities about health practices to prevent disease.

Question 39

Define **antimicrobial resistance**.

Answer 39

When pathogens evolve to resist the effects of medications.

Question 40

What is a **health risk**?

Answer 40

Factors that increase the likelihood of developing a disease.

Question 41

True or false: **Exercise** can improve overall health and immunity.

Answer 41

TRUE ## Footnote Regular physical activity strengthens the immune system.

Question 42

Fill in the blank: **Cholera** is caused by drinking _______ water.

Answer 42

contaminated

Question 43

What is **health promotion**?

Answer 43

Strategies to improve health and prevent disease in populations.

Question 44

Define **mental health**.

Answer 44

A person’s emotional, psychological, and social well-being.

Question 45

What is a **symptomatic** disease?

Answer 45

A disease that shows clear signs or symptoms.

Question 46

True or false: **Genetics** play no role in disease susceptibility.

Answer 46

FALSE ## Footnote Genetic factors can influence the risk of developing certain diseases.

Question 47

Fill in the blank: **Chronic stress** can lead to _______ health issues.

Answer 47

physical

Question 48

What is **disease prevention**?

Answer 48

Measures taken to prevent diseases rather than treating them.

Question 49

Define **health equity**.

Answer 49

The fair opportunity for everyone to attain their highest health potential.

Question 50

What is a **health assessment**?

Answer 50

A systematic evaluation of an individual’s health status.

Question 51

True or false: **Nutrition** has no impact on immune function.

Answer 51

FALSE ## Footnote Proper nutrition supports a healthy immune system.

Question 52

Fill in the blank: **Vaccination** helps develop _______ against specific diseases.

Answer 52

immunity