A standard contains a known amount of a substance. If u are performing an experiment you will use a sample with a known concentration to create a standard curve (a straight line). Positive and negative controls are measured against the standard curve to show the expected results if the sample u will be testing is positive or negative.
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.
Answer:
Slow-twitch muscles are able to use oxygen more efficiently than fast-twitch muscles.
Explanation:
Hope it helps! :P
The definition of a word is a letter or group of letters that has meaning when spoken or written. ... An example of a word is dog. A word is something spoken by the mouth, that can be pronounced. In alphabetic writing, it is a collection of letters used together to communicate a meaning.
