What is one functional advantage of using a spider (horizontal litter)?

Using a spider (horizontal litter) provides the functional advantage of being able to adjust the legs to level the patient (PT). This feature is particularly important in rescue situations where the terrain may be uneven or sloped. By leveling the patient, rescuers can ensure greater comfort and stability for the individual being rescued, which is critical for minimizing further injury and providing a secure environment during transport.

The capability to adjust the legs also facilitates the effective management of weight distribution, which can help in maintaining the balance of the litter. This is particularly important in various rescue scenarios, whether on challenging terrain or during aerial evacuations. The spider’s design allows for these adjustments to be made quickly and efficiently, ensuring that the patient’s safety is always prioritized throughout the rescue operation.