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Questions and Answers
What does the PiXL Club primarily focus on?
What does the PiXL Club primarily focus on?
Which of the following best describes the community surrounding the PiXL Club?
Which of the following best describes the community surrounding the PiXL Club?
What type of resources might members of the PiXL Club have access to?
What type of resources might members of the PiXL Club have access to?
What is a potential benefit of joining the PiXL Club?
What is a potential benefit of joining the PiXL Club?
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Which activities are most likely not associated with the PiXL Club?
Which activities are most likely not associated with the PiXL Club?
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What is a correct definition of a pathogen?
What is a correct definition of a pathogen?
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Which of the following is NOT a type of micro-organism that can act as a pathogen?
Which of the following is NOT a type of micro-organism that can act as a pathogen?
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What is one similarity between how bacteria and viruses act as pathogens?
What is one similarity between how bacteria and viruses act as pathogens?
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What do pathogens require from their host organism to grow and reproduce?
What do pathogens require from their host organism to grow and reproduce?
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Which statement about HIV is true?
Which statement about HIV is true?
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What is the primary method of controlling the spread of Malaria?
What is the primary method of controlling the spread of Malaria?
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Which disease is predominantly transmitted via droplet infection?
Which disease is predominantly transmitted via droplet infection?
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What is the treatment for Tobacco Mosaic Virus?
What is the treatment for Tobacco Mosaic Virus?
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How can Salmonella infections be prevented?
How can Salmonella infections be prevented?
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Which symptom is associated with Rose Black Spot?
Which symptom is associated with Rose Black Spot?
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What is a common method of treating Gonorrhoea?
What is a common method of treating Gonorrhoea?
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What is a key symptom of Measles?
What is a key symptom of Measles?
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Which method is effective for controlling Rose Black Spot?
Which method is effective for controlling Rose Black Spot?
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What is the function of cilia in the respiratory system?
What is the function of cilia in the respiratory system?
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What role do white blood cells play in fighting pathogens?
What role do white blood cells play in fighting pathogens?
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How do phagocytes eliminate pathogens?
How do phagocytes eliminate pathogens?
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What happens when a person is infected by the same pathogen multiple times?
What happens when a person is infected by the same pathogen multiple times?
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What is the primary action of lymphocytes in the immune response?
What is the primary action of lymphocytes in the immune response?
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Why is stomach acid important in the defense against pathogens?
Why is stomach acid important in the defense against pathogens?
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What do antitoxins released by white blood cells do?
What do antitoxins released by white blood cells do?
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What mechanisms does the human body employ to prevent pathogen entry?
What mechanisms does the human body employ to prevent pathogen entry?
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What is the primary purpose of a vaccine?
What is the primary purpose of a vaccine?
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How do white blood cells respond upon re-infection with the same pathogen?
How do white blood cells respond upon re-infection with the same pathogen?
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What is an antibiotic used for?
What is an antibiotic used for?
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Why can't antibiotics be used to treat viral infections?
Why can't antibiotics be used to treat viral infections?
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What happens when bacteria mutate in relation to antibiotics?
What happens when bacteria mutate in relation to antibiotics?
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Which of the following statements about penicillin is true?
Which of the following statements about penicillin is true?
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What is the consequence of increasing bacterial resistance to antibiotics?
What is the consequence of increasing bacterial resistance to antibiotics?
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What is released into the blood during a primary immune response to a vaccine?
What is released into the blood during a primary immune response to a vaccine?
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Which statement correctly distinguishes between antibiotics and painkillers?
Which statement correctly distinguishes between antibiotics and painkillers?
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What is the primary reason antibiotics are not effective against viral infections?
What is the primary reason antibiotics are not effective against viral infections?
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What happens when a live pathogen infects someone who has been vaccinated?
What happens when a live pathogen infects someone who has been vaccinated?
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Why are dead or inactive pathogens used in vaccines?
Why are dead or inactive pathogens used in vaccines?
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Which of the following is NOT a method by which the human body defends against pathogens?
Which of the following is NOT a method by which the human body defends against pathogens?
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What is the role of cilia in the respiratory system?
What is the role of cilia in the respiratory system?
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Which statement correctly describes painkillers?
Which statement correctly describes painkillers?
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What is an antigen?
What is an antigen?
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Flashcards
PiXL Club
PiXL Club
An organization that supports schools to improve educational outcomes.
KnowIT
KnowIT
A part of the PiXL Club that provides tools and resources for knowledge acquisition.
Educational outcomes
Educational outcomes
The measurable results of education, such as test scores or graduation rates.
Collaboration in education
Collaboration in education
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Resources for educators
Resources for educators
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Fungal spores
Fungal spores
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Malaria
Malaria
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Tobacco Mosaic Virus
Tobacco Mosaic Virus
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Measles
Measles
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Gonorrhoea
Gonorrhoea
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Rose Black Spot
Rose Black Spot
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Salmonella
Salmonella
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Fungicide
Fungicide
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Human defense systems
Human defense systems
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Pathogens
Pathogens
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Phagocytosis
Phagocytosis
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Antigens
Antigens
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Lymphocytes
Lymphocytes
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Antibodies
Antibodies
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Stomach acid
Stomach acid
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Vaccination
Vaccination
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Types of pathogens
Types of pathogens
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Bacteria vs Virus (Similarity)
Bacteria vs Virus (Similarity)
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Bacteria vs Virus (Difference)
Bacteria vs Virus (Difference)
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Nutritional needs of pathogens
Nutritional needs of pathogens
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Antibiotics
Antibiotics
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Viral Infections
Viral Infections
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Painkillers
Painkillers
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Bacterial Resistance
Bacterial Resistance
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Vaccine
Vaccine
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Penicillin
Penicillin
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Viral Pathogens
Viral Pathogens
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Antibiotic Resistance
Antibiotic Resistance
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Immune System Enhancement
Immune System Enhancement
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Study Notes
Communicable Diseases
- Communicable diseases, also known as infectious diseases, are spread from one organism to another
- Viruses, bacteria, fungi, and protists can act as pathogens.
Viral Diseases
- Viruses reproduce rapidly inside host cells causing damage.
- Measles is a viral disease characterized by a fever and red rash. It is spread via droplets from sneezes and coughs and is controlled by vaccination.
- HIV is a viral disease that initially causes a flu-like illness. It is transmitted via sexual contact and exchange of body fluids (blood). HIV can progress to AIDS, a condition in which the immune system weakens, making the person vulnerable to other infections. Treatment with antiretroviral drugs can successfully manage HIV, but without these drugs, the virus attacks immune cells.
Bacterial Diseases
- Bacteria reproduce rapidly and may release toxins that damage tissues and cause illness.
- Salmonella food poisoning is caused by bacteria ingested from contaminated food or preparation surfaces.
- Gonorrhea is a sexually transmitted disease caused by bacteria marked by thick discharge and pain when urinating. Treatment with antibiotics, such as penicillin, is usually effective but resistant strains have emerged
Fungal and Protist Diseases
- Rose black spot is a fungal disease characterized by purple or black spots on leaves.
- Malaria is caused by a protist, transmitted by mosquitos.
Infection and Response Part 1 – Infectious diseases
- Pathogens are the micro-organisms that cause infectious diseases.
- Pathogens can infect plants or animals and spread by contact, water, or air.
- Pathogens require suitable conditions and nutrition from the host to grow and reproduce
Infection and Response Part 1 – Viral Diseases
- Viruses reproduce rapidly inside host cells, causing damage.
Infection and Response Part 1 – Bacterial Diseases
- Bacteria can reproduce rapidly and release toxins that cause damage to tissues.
Infection and Response Part 1 – Fungal and Protist Diseases
- Fungi and Protists cause diseases in plants and animals
Infection and Response Part 1 – Human Defence Systems
- The human body has defences to protect against pathogens. Nasal hairs, mucus, and cilia in the respiratory system, and stomach acid are all non-specific defences.
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Description
This quiz covers key concepts related to communicable diseases, including viral and bacterial infections. You will learn about the mechanisms of disease transmission, specific diseases like measles and HIV, and the role of vaccination and treatment. Test your knowledge on the nature of pathogens and their impact on health.