_Meningitis_

1. What is the most common age group affected by bacterial meningitis?

A) Neonates

B) Children under 5

C) Adults over 60

D) All of the above

Answer: B) Children under 5

1. What is the primary complication of untreated meningitis?

A) Hearing loss

B) Vision loss

C) Seizures

D) Septicemia

Answer: D) Septicemia

_Typhoid_

1. What is the incubation period of typhoid fever?

A) 7-14 days

B) 14-21 days

C) 21-28 days

D) 28-35 days

Answer: A) 7-14 days

1. What is the most effective vaccine for typhoid fever?

A) Oral Ty21a vaccine

B) Injected Vi vaccine

C) Live attenuated vaccine

D) None of the above

Answer: A) Oral Ty21a vaccine

_COVID-19_

1. What is the primary symptom of COVID-19?

A) Fever

B) Cough

C) Shortness of breath

D) All of the above

Answer: D) All of the above

1. What is the most effective way to prevent COVID-19 transmission in healthcare settings?

A) Contact tracing

B) Personal protective equipment (PPE)

C) Social distancing

D) All of the above

Answer: D) All of the above

_Pneumonia_

1. What is the most common cause of community-acquired pneumonia?

A) Streptococcus pneumoniae

B) Haemophilus influenzae

C) Mycoplasma pneumoniae

D) All of the above

Answer: A) Streptococcus pneumoniae

1. What is the primary complication of pneumonia?

A) Respiratory failure

B) Sepsis

C) Pleural effusion

D) All of the above

Answer: D) All of the above

_Tuberculosis_

1. What is the primary mode of transmission for tuberculosis?

A) Airborne

B) Direct contact

C) Contaminated food and water

D) Vector-borne

Answer: A) Airborne

1. What is the most effective treatment for tuberculosis?

A) Isoniazid monotherapy

B) Rifampicin-based therapy

C) Multidrug therapy

D) None of the above

Answer: C) Multidrug therapy

_Influenza_

1. What is the primary mode of transmission for influenza?

A) Droplet transmission

B) Contact transmission

C) Airborne transmission

D) All of the above

Answer: D) All of the above

1. What is the most effective way to prevent influenza transmission?

A) Vaccination

B) Mask-wearing

C) Social distancing

D) All of the above

Answer: D) All of the above