Illness Causes and Stages Quiz

Diseases passed down through genes from parents to offspring. For example, hemophilia, a disorder where blood doesn't clot properly.

Conditions present at birth, potentially caused by factors like exposure to drugs, radiation, or infections during pregnancy. Example: Spina bifida.

Injuries caused by external forces like gunshot wounds, stabbings, car accidents, or falls. Any physical trauma can cause illness.

Inadequate or excessive intake of nutrients like proteins, vitamins, or minerals can lead to deficiencies or obesity. This is often linked to long-term health problems.

Exposure to chemicals through inhalation, skin contact, or ingestion can lead to sickness. Some examples: lead poisoning, pesticide exposure, or inhaling toxic fumes.

Invaders like viruses, bacteria, fungi, or parasites that enter the body, multiply, and cause illness. They can affect various body systems like the respiratory system (colds) or digestive system (food poisoning).

Abnormal growth of cells that do not serve any physiological function. Can be benign (non-cancerous) or malignant (cancerous).

The first stage of illness, where individuals experience symptoms and recognize something might be wrong. For example, a headache, fever, or fatigue.