A glucose meter would be the best answer.
You should refuse his offer and call either a friend you trust or a family member to pick you up. from the smell of alcohol form his breath, there could be a chance of him being intoxicated. drunk driving can cause crashes and deaths.
Three techniques that are used for when a wound culture is DEEMED necessary are
Deep tissue or punch biopsy...
Needle aspiration...
Swab culture...
A swab culture is considered the best practice because it is practical, noninvasive, and cost effective.
Because The Doctor Wants To Be Able To Monitor The Patients Risk Of Heart disease .
Answer:
The answer is probably fibroblasts.