Charge maintained by chloride entering RBC (chloride shift) Hydrogen ions combine with haemoglobin to form haemoglobonic acid. Hydrogencarbonate ions Releasing oxygen The partial pressure of oxygen (also called oxygen tension) of respiring tissues is lower than the lungs.
Screening is a process for evaluating the possible presence of a particular problem. The outcome is normally a simple yes or no. Assessment is a process for defining the nature of that problem, determining a diagnosis, and developing specific treatment recommendations for addressing the problem or diagnosis.
Assessing levels of functioning. Functional assessments help identify the level of support, supervision and resources a person needs. They can be used to determine eligibility, care planning and assessing outcomes. What functional assessment covers. Functional assessment domains. Examples of functional assessment tools.