Several residents of a village develop laboratory-confirmed typhoid fever. Which community intervention is most effective for preventing further transmission?
Correct answer: A. Ensure safe drinking water and proper sewage disposal
- A. Ensure safe drinking water and proper sewage disposal
- B. Provide insecticide-treated bed nets to every household
- C. Place all residents with fever in airborne isolation
- D. Distribute antibiotics to every person in the village
Explanation
Typhoid spreads mainly by the faecal-oral route, so safe water, sanitation and hand hygiene interrupt transmission at its source. Bed nets target mosquito-borne disease, while mass antibiotics are not routinely given because they may cause adverse effects and antimicrobial resistance.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
About Communicable Diseases
Communicable diseases are studied through the chain of infection, including the agent, reservoir, mode of transmission, portal of entry and susceptible host. Coverage includes isolation, disinfection, immunization, surveillance and outbreak control, with attention to diseases such as tuberculosis, malaria, hepatitis, polio and diarrheal infections.
Practise Communicable Diseases
50 free Communicable Diseases MCQs from Community Health Nursing, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Community Health Nursing questions like this
Community Health Nursing is on 9 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Communicable Diseases questions
A patient with an infectious disease is being discharged from a ward. Which instruction best reduces spread to household members?
A nurse prepares a stool specimen from a patient with suspected infectious diarrhoea for transport to a laboratory. Which action is most appropriate?
A Lady Health Worker visits homes in a village to identify people with a cough lasting several weeks and refers them for tuberculosis testing. Which activity is this?
During an outbreak, investigators calculate the proportion of people who became ill among those who attended a specific meal. What measure are they calculating?