nvm

I just got home tonight from a very long day. The transport group just imposed a strike to the mass and I was eagerly wanting to have our classes suspended since I am not ready [or am I just never ready?] to undergo the process of skills demonstration of taking the blood pressure. What I was having problems of was that I couldn't hear the Korotkoff sounds which are produced by the blood as it hits the arteries with its wave. It turned out that my stethoscope was closed whatever. nevermind. I have to sleep.