R = Resistance of blood vessel. Blood flows from area of high pressure to an area of low pressure, down the pressure gradient. When heart contracts, it gives pressure to the blood, which is main driving force for flow through a vessel.Due to resistance in the vessel, the pressure drops as blood flows. = Resistance of blood vessel. Blood flows from area of high pressure to an area of low pressure, down the pressure gradient. When heart contracts, it gives pressure to the blood, which is main driving force for flow through a vessel. Due to resistance in the vessel, the pressure drops as blood flows.
(July 2016) I'd Rather Go Blind is a blues song written by Ellington Jordan and co-credited to Billy Foster. It was first recorded by Etta James in 1967, released in 1968, and has subsequently become regarded as a blues and soul classic.
1 The Charlie Daniels Band covered Can't You See for their 1981 live album Volunteer Jam VII and the 1999 album Tailgate Party. 2  Alabama covered Can't You See for their 1988 Alabama Live album with Jeff Cook on lead vocals. The Zac Brown Band, along with Kid Rock, covered Can't You See on their 2010 live benefit album, Pass the Jar. 2  Black Stone Cherry covered the song on their 2011 album Between the Devil and the Deep Blue Sea. 3  Poison covered the song on their album Poison'd in 2007.