What is the purpose of the crash cart in veterinary practice?

The purpose of the crash cart in veterinary practice is primarily for emergency medical interventions. The crash cart is equipped with essential supplies and medications that are needed during critical moments, such as cardiac arrest or severe trauma. It typically contains items like resuscitation equipment, intravenous fluids, medications for emergency use, and other supplies necessary to provide immediate care and support to animals in distress.

The other options do not align with the specific function of a crash cart. Holding dental tools pertains to a different aspect of veterinary practice related to oral health, while storing vaccines and facilitating routine check-ups are tasks performed in different areas of a veterinary clinic and do not require the specialized equipment found on a crash cart.