Understanding COVID-19: Key Terms and Definitions Quiz

1. What does the term 'asymptomatic' mean?

Being diagnosed with a disease

Having a mild illness

Showing no symptoms of a particular disease - She had no idea her husband had coronavirus because he was asymptomatic.

Experiencing severe symptoms

The term 'asymptomatic' refers to the lack of noticeable symptoms in relation to a specific disease, as opposed to experiencing severe symptoms, being diagnosed with a disease, or having a mild illness.

Explanation

The term 'asymptomatic' refers to the lack of noticeable symptoms in relation to a specific disease, as opposed to experiencing severe symptoms, being diagnosed with a disease, or having a mild illness.

2. What is COVID-19?

A type of food poisoning caused by contaminated beef.

An annual flu virus that originated in 2019.

A rare tropical disease spread by mosquitos.

COVID-19 is specifically the official name for the novel coronavirus disease that emerged in 2019, not related to the other options provided.

Explanation

COVID-19 is specifically the official name for the novel coronavirus disease that emerged in 2019, not related to the other options provided.

3. Epidemic (noun)

A cultural celebration observed by a community.

A sudden change in weather patterns affecting a small group of people.

A widespread physical disturbance in a specific area.

The correct answer defines 'epidemic' as the occurrence of a disease affecting a large number of people in a particular area, distinguishing it from the unrelated concepts mentioned in the incorrect answers.

Explanation

The correct answer defines 'epidemic' as the occurrence of a disease affecting a large number of people in a particular area, distinguishing it from the unrelated concepts mentioned in the incorrect answers.

4. What is an outbreak?

A mythical creature usually found in folklore

A planned response to a public health issue

A gradual increase in a positive phenomenon

An outbreak refers to a sudden and widespread occurrence of a disease or unpleasant thing, not a planned response, gradual increase, or mythical creature.

Explanation

An outbreak refers to a sudden and widespread occurrence of a disease or unpleasant thing, not a planned response, gradual increase, or mythical creature.

5. Symptomatic (adjective).

Showing symptoms of a particular disease - Anyone who is symptomatic is advised to phone a doctor and get tested.

Having a strong immune system - Regular exercise helps to keep individuals symptomatic.

Feeling energetic and healthy - After a good night's sleep, most people feel symptomatic.

The correct definition of 'symptomatic' refers to showing symptoms of a particular disease, not feeling energetic and healthy, having a strong immune system, or experiencing side effects from medication.

Explanation

The correct definition of 'symptomatic' refers to showing symptoms of a particular disease, not feeling energetic and healthy, having a strong immune system, or experiencing side effects from medication.

6. What is a pandemic?

An outbreak of a disease that is limited to a small community or town.

A type of natural disaster that only affects one specific region.

A term used to describe a disease that only affects animals, not humans.

A pandemic refers to a widespread occurrence of a disease that affects a large geographic area, typically multiple countries or continents, rather than just a localized area. It is not limited to specific regions, animal-only diseases, or small communities.

Explanation

A pandemic refers to a widespread occurrence of a disease that affects a large geographic area, typically multiple countries or continents, rather than just a localized area. It is not limited to specific regions, animal-only diseases, or small communities.

7. What is a PCR test?

A test to determine blood type

A test to detect allergies

A test to measure blood pressure

PCR test is specifically used to detect viral particles in body fluids through polymerase chain reaction method.

Explanation

PCR test is specifically used to detect viral particles in body fluids through polymerase chain reaction method.

8. What is a face mask?

A mask that provides protection from airborne diseases.

A mask worn to hide one's identity.

A protective mask covering the nose and mouth or nose and eyes.

A mask covering the face for cosmetic purposes.

A face mask is specifically designed to provide protection by covering the nose and mouth or nose and eyes. It is not used solely for cosmetic purposes, to hide one's identity, or to protect against airborne diseases.

Explanation

A face mask is specifically designed to provide protection by covering the nose and mouth or nose and eyes. It is not used solely for cosmetic purposes, to hide one's identity, or to protect against airborne diseases.