When measured in drinking water, an alkaline pH can be a result of either natural or unnatural conditions in the water. Thus when comparing two waters, each with a pH of 9.5, one can be healthful while the other causes side effects.
Bottle type Colour Blood volume Indication for use Aerobic (Standard/10 Aerobic/F) Blue 8 - 10 mL All routine blood cultures Anaerobic (Standard Anaerobic/F) Yellow 5 - 7 mL Add one anaerobic bottle to each aerobic bottle in suspected endocarditis and PUO.he medical microbiologists will contact the relevant clinican in the event of any blood culture growing a significant organism; there is no need to telephone the laboratory to chase results. References Taking blood cultures: A summary of best practice.
AB Negative blood wins for the rarest blood type. 1 in every 167 people are born with AB- Blood. (About .6% of the population) B Negative blood is the second most rare type. 1 in every 67 people are born with B- Blood (About 1.5% of the population) AB Positive blood type is the third most rare. 1 in every 29 people are born with AB+ Blood (About 3.4% of the population) A Negative blood is the fourth most rare type. 1 in every 16 people are born with A- Blood (About 6.3% of the population)