Lubricating jelly on emergency trolley used for?

Lubricating jelly on an emergency trolley is primarily used to facilitate medical procedures that require the insertion of tubes or catheters, such as endotracheal intubation or urinary catheterization. It helps reduce friction, making the insertion process smoother and more comfortable for the patient. Additionally, it can be used to aid in the examination of body cavities during procedures. Its presence ensures that healthcare providers can perform these interventions safely and efficiently in urgent situations.