Your friend might be smoking , perhaps marijuana.
Answer: The answer is "I should avoid asking about the over-the-counter medications"
Explanation:
Over-the-counter drugs or medications (OTC) are drugs which can be sold directly to consumers without the need of a prescription from their doctors or health care professionals. They are different from prescription drugs which require valid prescription from a medical professional before they can be sold.
During Medical reconciliation the nurse should ask about over-the-counter drugs in order to get their proper drug history use in order to know how to give the patients best care and avoid some drugs from countering or affecting the other.
The procedure is a refraction or vision test. The doctor may use a computerized refractor or simply shine a light into your eyes.
A set considered the amount of repetitions that were completed in one exercise. A repetition is the each individual time that the person doing that exercise.
Example: I do a set of 4 bicep curls. Each set will be 10 repetitions. That means I will do 10 bicep curls, 4 different times to total 40 bicep curls.