PAF: Related Diseases. PAF: PAF is listed as a type of (or associated with) the following medical conditions in our database: 1  Blood pressure conditions. 2  Circulatory system conditions. 3  Degenerative conditions.
A diving shot, or more formally, diving shot line is an item of diving equipment consisting of a weight (the shot), a line and a buoy. The weight is dropped on the dive site. A lazy shot is a shot which is suspended above the bottom. It may be tethered to the main shot line at a convenient depth.
Figure 1. Head Pressure Measurement. The pressure on a scuba diver swimming in the ocean would be the diver's depth multiplied by the weight of the ocean (64 pounds per cubic foot). A scuba diver diving 33 feet into the ocean would have 2112 pounds of water on every square foot of his body.