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Edexcel Biology Gcse - Communicable Diseases Part 1

Biology25 CardsCreated about 1 month ago

This deck covers Acquired Immune Deficiency Syndrome (AIDS) is a serious condition caused by the Human Immunodeficiency Virus (HIV),

AIDS

definition

Acquired Immune Deficiency Syndrome – a disease of the human immune system caused by infection with Human Immunodeficiency Virus (HIV).

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Key Terms

Term
Definition

AIDS

definition

Acquired Immune Deficiency Syndrome – a disease of the human immune system caused by infection with Human Immunodeficiency Virus (HIV).

antibiotics

definition

Substance that controls the spread of bacteria in the body by killing them or stopping them reproducing.

What is antifungal medication?

Drugs that treat fungal infections like Athlete’s foot.

What is antimalarial medication?

Medicine that stops or treats a malarial infection

What are antivirals?

Drugs that prevent viruses replicating.

asthma

definition

A disease that affects the respiratory system.

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TermDefinition

AIDS

definition

Acquired Immune Deficiency Syndrome – a disease of the human immune system caused by infection with Human Immunodeficiency Virus (HIV).

antibiotics

definition

Substance that controls the spread of bacteria in the body by killing them or stopping them reproducing.

What is antifungal medication?

Drugs that treat fungal infections like Athlete’s foot.

What is antimalarial medication?

Medicine that stops or treats a malarial infection

What are antivirals?

Drugs that prevent viruses replicating.

asthma

definition

A disease that affects the respiratory system.

What is athelete’s foot?

A rash caused by fungus growing on feet that can be treated by antifungal medication.

bacteria

definition

Single-celled microorganisms, some of which are pathogenic in humans, animals and plants. Singular is bacterium

carcinogen

definition

A chemical or other agent which causes cancer.

What is the cervix?

Ring of muscle at the lower end of the uterus

cystic fibrosis

definition

A disorder that mainly affects the lungs, pancreas, liver, and intestine. The main symptom is difficulty breathing.

cytoplasm

Definition

The living substance inside a cell (not including the nucleus)

What is a deficiency disease?

A disease that develops because an organism (plant or animal) does not have enough vitamins or mineral ions.

What is discharge?

Green or yellow liquid containing pus that arises from an infection.

What is disease?

Illness affecting plants and animals.

DNA

definition

Deoxyribonucleic acid. The material inside the nucleus of cells, carrying the genetic information of a living being.

What is ebola?

Often fatal disease caused by a virus which originated in Africa

What is the meaning of the term ‘eukaryotic’?

Description of a cell which has a nucleus. Eukaryotic cells also have other structures in the cytoplasm which have membranes around them.

fungi

definition

A large group of eukaryotic organisms that contain single celled yeasts, moulds and mushrooms

HIV

definition

Human Immunodeficiency Virus, a disease which damages cells in the immune system.

Host

definition

The organism lived on or in by a parasite.

immune system

definition

The body’s defence system against entry of any foreign body, including pathogens and agents such as pollen grains. The role of the immune system is to prevent disease.

What is the lytic pathway?

The process where a virus reproduces by infecting and then destroying a host cell

What are minerals?

Naturally occurring, inorganic chemical substances. Minerals are necessary for both plant and animal health

What is a norovirus?

A common 'upset tummy' infection caused by a virus which is highly contagious