If pinching a student's nostrils does not stop a nosebleed, he or she should lie down. True or False?

The most accurate response indicates that the statement is false because a student experiencing a nosebleed should not lie down. Instead, the recommended procedure includes having the student sit up and lean slightly forward. This position helps prevent blood from flowing down the throat, which can lead to choking or swallowing blood, causing further complications.

While it's vital to apply pressure to the nostrils to try and stem the bleeding, lying down is not a beneficial action in this scenario. The student should remain alert and upright to facilitate proper breathing and prevent any risks associated with lying down during a nosebleed.