- 1. The Medicine of Infectious Diseases encompasses a vast and intricate field dedicated to the study, diagnosis, treatment, and prevention of diseases caused by pathogens such as bacteria, viruses, fungi, and parasites. This specialized branch of medicine not only focuses on understanding the mechanisms through which these infectious agents operate but also delves into the host responses and the interplay between different biological systems. Infectious diseases can range from mild conditions like the common cold to severe and life-threatening illnesses such as HIV/AIDS, tuberculosis, and COVID-19, highlighting the critical importance of timely and effective medical intervention. Clinicians and researchers in this field are dedicated to identifying emerging infectious threats, developing vaccines and antimicrobials, and implementing public health strategies to control outbreaks and prevent epidemics. Moreover, the field is continually evolving, adapting to the ever-changing landscape of infectious agents, including antibiotic-resistant bacteria and novel viruses, requiring professionals to remain vigilant and informed about global health trends and advances in diagnostics and therapeutics. Collaboration with epidemiologists, microbiologists, and public health experts is vital in the fight against infectious diseases, as prevention and control strategies are often best achieved through a multidisciplinary approach that emphasizes vaccination, education, and community engagement.
What is the mode of transmission for HIV?
A) Blood and sexual contact
B) Waterborne
C) Airborne
D) Vector-borne
- 2. What type of bacteria causes tuberculosis?
A) Salmonella enterica
B) Neisseria meningitidis
C) Staphylococcus aureus
D) Mycobacterium tuberculosis
- 3. Which of the following vaccines is live attenuated?
A) Hepatitis B
B) Tetanus toxoid
C) Influenza (inactivated)
D) Measles, Mumps, and Rubella (MMR)
- 4. What is the primary treatment for bacterial infections?
A) Antifungals
B) Antibiotics
C) Vaccines
D) Antivirals
- 5. Which disease is caused by the Zika virus?
A) Yellow fever
B) Dengue
C) Chikungunya
D) Zika fever
- 6. What is the incubation period for chickenpox?
A) 10 to 21 days
B) 3 to 5 days
C) 7 to 10 days
D) 1 to 2 days
- 7. Which organism is known to cause Lyme disease?
A) Treponema pallidum
B) Rickettsia rickettsii
C) Borrelia burgdorferi
D) Borrelia hermsii
- 8. What is R0 in epidemiology?
A) Case fatality rate
B) Transmission rate
C) Basic reproduction number
D) Mortality rate
- 9. Which antibiotic is often used to treat strep throat?
A) Vancomycin
B) Azithromycin
C) Ciprofloxacin
D) Penicillin
- 10. What type of pathogen causes athlete's foot?
A) Parasite
B) Fungus
C) Virus
D) Bacteria
- 11. Which virus causes hepatitis B?
A) Hepatitis B virus (HBV)
B) Hepatitis A virus (HAV)
C) HIV
D) Hepatitis C virus (HCV)
- 12. Which of the following is NOT a vector-borne disease?
A) Lyme disease
B) Dengue
C) Malaria
D) Tuberculosis
- 13. Which of the following is a common zoonotic disease?
A) Gonorrhea
B) Tuberculosis
C) Chlamydia
D) Rabies
- 14. What is the role of WHO in infectious diseases?
A) Providing financial aid
B) Conducting clinical trials
C) Manufacturing vaccines
D) Global health coordination
- 15. Which organism is responsible for the majority of urinary tract infections?
A) Escherichia coli
B) Candida albicans
C) Streptococcus pyogenes
D) Proteus mirabilis
- 16. Which group of bacteria is responsible for staph infections?
A) Clostridium
B) Staphylococcus
C) Bacillus
D) Streptococcus
- 17. What is the main cause of antibiotic resistance?
A) Healthy diets
B) Vaccination
C) Quarantine measures
D) Overuse of antibiotics
- 18. Which is a common complication of measles?
A) Hypertension
B) Pneumonia
C) Asthma
D) Diabetes
- 19. Which pathogen causes syphilis?
A) Mycoplasma genitalium
B) Treponema pallidum
C) Neisseria gonorrhoeae
D) Chlamydia trachomatis
- 20. What is the main vector for dengue fever?
A) Aedes aegypti mosquito
B) Culex mosquito
C) Anopheles mosquito
D) Tsandzy mosquito
- 21. How is the Ebola virus primarily spread?
A) Direct contact with bodily fluids
B) Insect bites
C) Contaminated water
D) Airborne particles
- 22. What is the term for a disease that can be transmitted from animals to humans?
A) Pandemic
B) Epidemic
C) Zoonosis
D) Endemic
- 23. Which virus is responsible for causing COVID-19?
A) Influenza A
B) SARS-CoV-2
C) HIV
D) Hepatitis B
- 24. Which of these is a common symptom of meningitis?
A) Diarrhea
B) Chest pain
C) Sneezing
D) Stiff neck
- 25. What is a common method used to sterilize medical equipment?
A) Alcohol swabbing
B) Cold storage
C) Autoclaving
D) Soap washing
- 26. Which organ is primarily affected by Hepatitis?
A) Heart
B) Lung
C) Liver
D) Kidney
- 27. Which of the following is a viral infection?
A) Malaria
B) Influenza
C) Strep throat
D) Tuberculosis
- 28. What is the first-line treatment for uncomplicated UTI?
A) Amoxicillin
B) Nitrofurantoin
C) Ciprofloxacin
D) Azithromycin
- 29. What does the T in tuberculosis stand for?
A) Tubercle
B) Toxin
C) Tumor
D) Tetracycline
- 30. Which of the following diseases is caused by a prion?
A) Syphilis
B) AIDS
C) Creutzfeldt-Jakob disease
D) Rheumatoid arthritis
- 31. What is the primary treatment for HIV infection?
A) Antifungals
B) Antiretroviral therapy
C) Antibiotics
D) Vaccines
- 32. Which laboratory test is often used to confirm syphilis?
A) LFT
B) CBC
C) UA
D) RPR test
- 33. Which of the following skin infections is typically caused by Staphylococcus aureus?
A) Ringworm
B) Psoriasis
C) Eczema
D) Impetigo
- 34. What is the main causative agent of strep throat?
A) Streptococcus pneumoniae
B) Neisseria gonorrhoeae
C) Staphylococcus aureus
D) Streptococcus pyogenes
- 35. Which of these is a common infectious disease transmitted through water?
A) Diabetes
B) Hypertension
C) Asthma
D) Cholera
- 36. Which antibiotic is commonly used to treat methicillin-resistant Staphylococcus aureus (MRSA)?
A) Tetracycline
B) Vancomycin
C) Penicillin
D) Ciprofloxacin
- 37. What diagnostic test is often used for diagnosing tuberculosis?
A) Liver function test (LFT)
B) Complete blood count (CBC)
C) Tuberculin skin test (Mantoux test)
D) Erythrocyte sedimentation rate (ESR)
- 38. Which bacterium is known for causing gastric ulcers?
A) Listeria monocytogenes
B) Helicobacter pylori
C) Escherichia coli
D) Salmonella enterica
- 39. What is the vector for Lyme disease?
A) Flea
B) Deer tick
C) Mosquito
D) Sandfly
- 40. Which organism is commonly associated with antibiotic-associated diarrhea?
A) Campylobacter
B) E. coli
C) Salmonella
D) Clostridium difficile
- 41. Which group of antibiotics is known for its effectiveness against gram-positive bacteria?
A) Tetracyclines
B) Beta-lactams
C) Aminoglycosides
D) Fluoroquinolones
- 42. What is the mode of action of beta-lactam antibiotics?
A) Inhibiting cell wall synthesis
B) Inhibiting protein synthesis
C) Inhibiting nucleic acid synthesis
D) Disrupting cell membrane
- 43. What is the typical first-line treatment for uncomplicated urinary tract infections?
A) Clindamycin
B) Trimethoprim-sulfamethoxazole
C) Amoxicillin
D) Doxycycline
- 44. Which of the following is a common viral cause of gastroenteritis?
A) Escherichia coli
B) Salmonella
C) Listeria
D) Norovirus
- 45. What disease does the HPV vaccine prevent?
A) Colorectal cancer
B) Cervical cancer
C) Breast cancer
D) Liver cancer
- 46. What is toxoplasmosis commonly associated with?
A) Cats
B) Dogs
C) Horses
D) Cattle
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