What are the main constituents of dental pulp?

The main constituents of dental pulp include nerves and blood vessels, which play essential roles in maintaining the health and function of the tooth. The nerves within the pulp provide sensation, such as the ability to feel pain, temperature, and pressure, which are critical for alerting an individual to potential issues affecting the tooth. The blood vessels are responsible for supplying nutrients and oxygen to the pulp tissues while also facilitating the removal of waste products. This vascular supply is vital for the vitality of the tooth and enables the pulp to respond to various stimuli and injuries.

In addition to nerves and blood vessels, dental pulp also contains connective tissues, but the focus here is on the aforementioned components that are crucial for the pulp's primary functions. Other options suggest combinations of different tissues or components that do not accurately represent the main constituents of dental pulp. For instance, while blood and connective tissue are present in the pulp, the inclusion of nerves highlights the distinct sensory and restorative functions that are uniquely significant in this specific context.