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Questions and Answers
What type of diseases can be produced by internal dysfunctions of the immune system?
In a broader sense, what does 'disease' encompass in relation to humans?
Which of the following is a possible cause of diseases?
What is a common outcome of diseases in humans?
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What do diseases adversely affect in an organism?
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Study Notes
Immune System Dysfunction Diseases
- Autoimmune diseases occur when the immune system mistakenly attacks the body's own tissues, examples include lupus and rheumatoid arthritis.
- Immunodeficiency diseases result from impaired immune responses, leading to increased susceptibility to infections, such as HIV/AIDS.
- Allergies arise from an overactive immune response to harmless substances, resulting in symptoms like asthma or eczema.
Definition of Disease
- A disease encompasses any condition that disrupts normal bodily functions, including physical and mental health impairments.
- Diseases can range from infectious pathogens to genetic disorders and chronic conditions affecting various systems.
Possible Causes of Diseases
- Genetic mutations can lead to hereditary diseases, influencing a range of conditions from cancers to cystic fibrosis.
- Environmental factors, such as pollution or radiation, can trigger diseases by damaging cells or altering physiological processes.
- Lifestyle choices, including diet and exercise, significantly impact health and can lead to diseases like diabetes and cardiovascular conditions.
Common Outcomes of Diseases
- Diseases often result in pain, discomfort, or limitations in daily activities, affecting quality of life.
- Chronic diseases may lead to permanent damage to organs and systems, causing long-term health complications.
Adverse Effects on Organisms
- Diseases can disrupt homeostasis, leading to significant physiological imbalances that jeopardize health.
- Immunological diseases can impair the organism's ability to defend against infections, increasing vulnerability to further health issues.
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Description
Test your knowledge of diseases with this quiz! From common illnesses to rare conditions, challenge yourself with questions about symptoms, causes, and treatments for various diseases.
