In North Carolina, a physical examination is not required before administering a breathalyzer (breath alcohol) test. The process for breath testing is governed by specific technical and procedural standards rather than any prerequisite physical exam.

Key points about breathalyzer testing in North Carolina include:

• Breath tests are conducted using approved devices that meet standards set by the Department of Health and Human Services and the Forensic Tests for Alcohol Branch.

• Before the official evidentiary breath test, there is a mandatory 15-minute observation period during which the subject must not eat, drink, or put anything in their mouth to ensure the accuracy of the test.

• The breath test must be administered by a certified operator following standardized procedures, including performing two tests with results within 0.02% of each other.

• The implied consent law means that once arrested for impaired driving, a person is presumed to consent to chemical testing, which can be breath, blood, or urine. Law enforcement may choose the testing method at their discretion.

• There is no mention in North Carolina law or procedural rules that a physical examination is a prerequisite to conducting a breathalyzer test. The focus is on proper administration and calibration of the breath testing device, as well as observation protocols.

Therefore, while officers may observe the individual for signs of impairment or medical issues, a formal physical examination is not a required step before a breathalyzer test in North Carolina. The legal framework emphasizes device standards, operator certification, and observation periods rather than medical exams.