RN working planning on CRNA school

[QUOTE=narkose;110622]“When you can measure what you are speaking about, and express it in numbers, you know something about it; but when you cannot measure it, when you cannot express it in numbers, your knowledge is of a meager and unsatisfactory kind; it may be the beginning of knowledge, but you have scarcely, in your thoughts, advanced to the stage of science.” (William Thompson, knighted Lord Kelvin. Popular lectures and addresses [1891-1894])

Like the pulse oximeter, until ...

[QUOTE=narkose;110622]“When you can measure what you are speaking about, and express it in numbers, you know something about it; but when you cannot measure it, when you cannot express it in numbers, your knowledge is of a meager and unsatisfactory kind; it may be the beginning of knowledge, but you have scarcely, in your thoughts, advanced to the stage of science.” (William Thompson, knighted Lord Kelvin. Popular lectures and addresses [1891-1894])

Like the pulse oximeter, until ...