1. What is the most common route of transmission for the human immunodeficiency virus (HIV)?
Explanation: HIV is most commonly transmitted through sexual contact.
Report for correction2. What is the term for the protective proteins produced by the immune system in response to an infection?
Explanation: Antibodies are protective proteins produced by the immune system in response to an infection.
Report for correction3. What is the name of the fungal infection that affects the nails and can lead to thickening and discoloration?
Explanation: Onychomycosis is the fungal infection that affects the nails and can lead to thickening and discoloration.
Report for correction4. What is the primary host reservoir for the Ebola virus?
Explanation: Bats are considered the primary host reservoir for the Ebola virus.
Report for correction5. Which of the following is a fungal infection commonly known as athlete's foot?
Explanation: Tinea pedis, commonly known as athlete's foot, is a fungal infection.
Report for correction6. Which disease, transmitted by the Anopheles mosquito, is caused by a protozoan parasite and can lead to severe fever and chills?
Explanation: Malaria, transmitted by the Anopheles mosquito, is caused by a protozoan parasite and can lead to severe fever and chills.
Report for correction7. Which of the following diseases is transmitted by the Aedes mosquito and can cause symptoms like fever, joint pain, and rash?
Explanation: Chikungunya is transmitted by the Aedes mosquito and can cause symptoms like fever, joint pain, and rash.
Report for correction8. Which microorganism is responsible for causing tuberculosis?
Explanation: Tuberculosis is caused by the bacterium Mycobacterium tuberculosis.
Report for correction9. What is the name of the bacterium associated with stomach ulcers?
Explanation: Helicobacter pylori is the bacterium associated with stomach ulcers.
Report for correction10. Which infectious disease is characterized by a severe cough, runny nose, and a whooping sound during coughing fits?
Explanation: Pertussis, commonly known as whooping cough, is characterized by a severe cough, runny nose, and a whooping sound during coughing fits.
Report for correction11. Which viral disease is known for causing the swelling of the parotid glands, leading to a "chipmunk-like" appearance?
Explanation: Mumps is known for causing the swelling of the parotid glands, leading to a "chipmunk-like" appearance.
Report for correction12. Which virus is responsible for causing the common cold?
Explanation: The common cold is often caused by the rhinovirus.
Report for correction13. Which bacterial infection is transmitted through the bite of infected ticks and can cause symptoms like fever, fatigue, and joint pain?
Explanation: Lyme disease is transmitted through the bite of infected ticks and can cause symptoms like fever, fatigue, and joint pain.
Report for correction14. Which viral disease is characterized by a red rash that starts on the face and spreads to the body?
Explanation: Measles is characterized by a red rash that starts on the face and spreads to the body.
Report for correction15. Which infectious disease is characterized by red, itchy bumps and is caused by the varicella-zoster virus?
Explanation: Chickenpox is characterized by red, itchy bumps and is caused by the varicella-zoster virus.
Report for correction16. What is the name of the vaccine that provides protection against measles, mumps, and rubella?
Explanation: The MMR vaccine provides protection against measles, mumps, and rubella.
Report for correction17. What is the main mode of transmission of the Zika virus to humans?
Explanation: The main mode of transmission of the Zika virus to humans is through mosquito bites.
Report for correction18. Which vaccine has been instrumental in the global eradication of smallpox?
Explanation: The smallpox vaccine played a key role in the global eradication of smallpox.
Report for correction19. What is a virus primarily composed of?
Explanation: Viruses are primarily composed of nucleic acid (either DNA or RNA) surrounded by a protein coat.
Report for correction20. What is the causative agent of malaria?
Explanation: Malaria is caused by the parasite Plasmodium falciparum.
Report for correction21. What is the name of the bacterium responsible for causing food poisoning from contaminated dairy products?
Explanation: Listeria is a bacterium that can cause food poisoning, especially from contaminated dairy products.
Report for correction22. Which bacteria are responsible for causing strep throat?
Explanation: Streptococcus pyogenes is the bacterium responsible for causing strep throat.
Report for correction23. What is the term for the process of heating a substance to kill or inactivate harmful microorganisms?
Explanation: Sterilization is the process of heating a substance to kill or inactivate harmful microorganisms.
Report for correction24. Which sexually transmitted infection (STI) is caused by the bacterium Neisseria gonorrhoeae?
Explanation: Gonorrhea is a sexually transmitted infection caused by the bacterium Neisseria gonorrhoeae.
Report for correction25. Which bacterial infection, often transmitted through contaminated water and food, causes severe diarrhea and can lead to dehydration?
Explanation: Cholera, often transmitted through contaminated water and food, causes severe diarrhea and can lead to dehydration.
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