To know if you have high or low blood pressure, you need to know what a healthy blood pressure level is. Optimal blood pressure is less than 120/80 mm Hg (systolic pressure is 120 AND diastolic pressure is less than 80). Within certain limits, the lower your blood pressure reading is, the better.
aqua n noun: Refers to person, place, thing, quality, etc. (pale turquoise-green colour) aguamarina nf nombre femenino: Sustantivo de gÃ©nero exclusivamente femenino (mesa, tabla). aqua adj adjective: Describes a noun or pronoun--for example, a tall girl, an interesting book, a big house. (pale turquoise-green in colour)
Aqua regia is used for testing metals and dissolving platinum and gold. aqua weed cutter (s) (noun) , aqua weed cutters (pl). A device attached to the bow of a boat that can cut and clear a wide path through a weed-choked lake. aqua; aq.; a., (s) (noun) ; aquae, (pl). A reference to an aqueduct that was used to supply water to the city of Rome. During the Republic, aqueducts, and the water supplied, were cared for by water companies hired under contract by the censors. This abbreviation (aq.) is used with several adjectives that have applications for medical or pharmaceutical instructions: 1  aq. astr. ( 2 aqua astricta), frozen water. 3  aq. bull.