Which layer of the hair is located directly beneath the cuticle layer and is responsible for the incredible strength and elasticity of human hair? hydrogen; hydrogen The term pH is an abbreviation used for potential _____, and the symbol pH represents the quantity of _____ ions in solution.
Arterial and venous pressures are dependent on the patient's access and the QBS. Ideally, the arterial pressure should be no more than - 250, and the venous no greater than 300. But, as mentioned above, it depends much on the patient's access.
Typical systolic and diastolic arterial blood pressure values are 120/80 mm Hg (millimeters of mercury) for the systemic circulation and 30/10 mm Hg for the pulmonary circulation. The difference between the systolic pressure and diastolic pressure is referred to as the pulse pressure.