overview of the lcsw licensure requirements. This information is a brief outline of the license requirements for an individual who wants to pursue licensure as an LCSW in the State of California. For more detailed information, please refer to: Navigating the LCSW Licensing Process, LCSW Out-of-State Applicant Information, and.
Blood that has released its oxygen. It is dark red in color with a tinge of blue. It is a common misconception that deoxygenated blood is blue. Oxygen bonds to hemoglobin in the blood cells and is transported to where it is needed in the body where it exchanges with carbon dioxide.
How does the brain know that there is changes in the arterial pCO2? * Arterial CO2 exists in the HCO3- form, which cannot cross the blood brain barrier, but CO2 can. * HCO3- thus converts itself to CO2 by carbonic anhydrase, which then crosses the barrier.