oxygen is carried in hemoglobin which is found in the blood. muscles require oxygen to function and the greater pressure you put onto your muscles the more oxygen they will require to function to their full potential.this is the basic outline of it.xygen is carried in hemoglobin which is found in the blood. muscles require oxygen to function and the greater pressure you put onto your muscles the more oxygen they will require to function to their full potential.
Hydrocodone detection time in urine. Hydrocodone reaches its peak concentration in urine after about 8 hours. At that point, levels of hydrocodone in urine begin to taper off. Depending on the dose taken, hydrocodone may only be detectable for 6-24 hours after taking the drug.
Because of its short half-life, hydrocodone is unlikely to be detected in the blood after about 24 hours. A blood test would mostly be useful in cases of medical emergency, impaired driving, or any other situation where thereâs reason to believe someone is currently under the influence of hydrocodone.