Travel Travel Health & Medical Precautions 4

Question 1

Which of the following is the most effective way to prevent traveler's diarrhea while abroad?

Accepted Answer

Practice strict food and water hygiene

Answer

Practicing strict food and water hygiene—such as eating fully cooked foods and drinking safe water—is the most effective prevention strategy.

Question 2

A traveler is visiting a region with high malaria risk. Which antimalarial medication requires starting the course 1–2 weeks before departure?

Accepted Answer

Mefloquine

Answer

Mefloquine must be started 1–2 weeks before travel to allow blood levels to stabilize and to identify any side effects before departure.

Question 3

What is the recommended action if a traveler is bitten by a potentially rabid animal in a country where rabies is endemic?

Accepted Answer

Immediately wash the wound and seek post-exposure prophylaxis

Answer

Immediate wound washing and starting rabies post-exposure prophylaxis (PEP) are critical, as rabies is nearly always fatal once symptoms appear.

Question 4

Which condition is most commonly associated with schistosomiasis risk for travelers?

Accepted Answer

Swimming in freshwater lakes or rivers in endemic areas

Answer

Schistosomiasis is transmitted through skin contact with freshwater containing infected snails, making swimming in endemic freshwater bodies the primary risk.

Question 5

A traveler returning from Southeast Asia develops a fever 10 days after return. What is the most important diagnosis to rule out first?

Accepted Answer

Malaria

Answer

Malaria must be ruled out first in any febrile traveler returning from an endemic region because it can be rapidly fatal if untreated.

Travel Practice Test

Travel Practice Test

Travel Travel Health & Medical Precautions 4