Final answer:
If a knife is dropped, you should move back and let it fall, then pick up the knife by the handle once it has stopped moving to avoid injury. Inspect the knife for damage before using it again.
Step-by-step explanation:
The primary concern when a knife is dropped is safety. Knives are sharp and can cause serious injuries, so attempting to catch a falling knife is dangerous. Your natural reflex may be to grab it mid-air, but this can result in cuts to your hands or fingers. Instead, you should step back quickly to avoid the knife and ensure that it does not come into contact with your feet or any other part of your body as it lands.
After the knife has landed on the floor, you must approach it with caution. Before you pick up the knife, make certain that the blade has settled and is no longer moving. Then, while being cautious not to touch the sharp edge, securely grasp the handle and lift the knife off the ground. The proper way to handle knives helps avoid accidents not only when dropping them but also when storing or cleaning them.
If you are in a kitchen or another environment where there may be other people, immediately notify them of the fallen knife to prevent any injuries. Always ensure that the area is safe to enter before retrieving the knife. Lastly, ensure you inspect the knife once you've recovered it, checking for any damage that may have occurred from the drop. A damaged knife can be unsafe to use and may need to be repaired or replaced. By following these safety steps, you can manage the situation professionally and without injury.