Steps for assembly inflatable boat with an air floor: 1  Inflate all tubes to approximately 75% full. 2  Insert boat seats in designated spots. 3  Place deflated air floor inside the boat.  Place both ends of plywood boards under the left and right sides of 1  tubes. Stretch the air floor along the boats bottom, so it covers it from nose to transom.
Total Body Water is composed of Intracellular Water and Extracellular Water. Extracellular Water (ECW) is the plasma water, interstitial water, transcellular water, and water found in bone, cartilage, and dense connective tissues. Intracellular Water (ICW) is the water found in the cytosol of every cell in the body.
Understanding sodium's effect on water balance. Sodium (Na), the most abundant cation in extracellular fluid, plays a key role in transmitting nerve impulses. Water follows salt in the body, so a gain or loss in sodium results in a gain or loss in water.