A nurse cares for a patient experiencing an opioid overdose. Which focused assessment has the highest priority?

A) Cardiovascular
B) Respiratory
C) Neurological
D) Hepatic

Respiratory

Pertaining to the organs and processes involved in the inhalation and exhalation of air, crucial for breathing and oxygen exchange.

Cardiovascular

Pertaining to the heart and blood vessels, encompassing the entire circulatory system and its function in health and disease.

Neurological

Relating to the nervous system, encompassing the brain, spinal cord, and nerve pathways.