Mydriatic agents are used to ____ the pupils.

Mydriatic agents are substances that cause the pupils to dilate. These medications are often utilized during eye examinations to allow a better view of the interior structures of the eye, such as the retina and optic nerve. By dilating the pupils, practitioners can assess for various conditions, including glaucoma or retinal diseases. Understanding the function of mydriatic agents is important for recognizing how they play a crucial role in veterinary and human ophthalmology. The other options suggest actions that are contrary to the effect of mydriatic agents; for instance, constricting the pupils or reducing their size would be the effect of miotic agents, which work oppositely to mydriatics.