During a prenatal visit, which assessment is NOT typically performed?

During a prenatal visit, the assessment that is not typically performed is a vision test. While it's essential to monitor various aspects of a patient's health throughout pregnancy, standard prenatal visits focus primarily on the health of both the mother and the developing fetus.

Routine assessments during these visits often include measuring the patient's weight to monitor for appropriate weight gain, performing a head-to-toe exam to identify any potential health issues, and conducting a Pap smear as necessary to screen for cervical cancer, especially if the last one was performed over three years ago or if the patient is due for one.

Vision testing, although important, is not a standard component of prenatal care unless specific concerns arise or there is a pre-existing condition that necessitates it. Therefore, a vision test does not fall within the routine assessments conducted during each prenatal visit.