Question

On international flights, how often must you walk through the main cabin?

Option 1: At least every 15 minutes
Option 2: At least every 30 minutes
Option 3: At least every 45 minutes
Option 4: At least every hour

Answer 1

On international flights, it is recommended to walk through the main cabin at least every hour to prevent the formation of blood clots.

Step-by-step explanation:

On international flights, it is recommended to walk through the main cabin at least every hour.

Walking during long flights is important to prevent the formation of blood clots in the legs, which can be a serious health risk. The confined space and sitting for long periods of time in an airplane can increase the risk of developing blood clots. Walking and leg exercises help improve circulation and reduce the likelihood of clot formation.

Therefore, the correct option is Option 4: At least every hour.