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.
Save. Stockbyte/Stockbyte/Getty Images. Job screening is the process a hiring manager goes through to identify the best candidate for a position. The first step is acceptance of applications and resumes. The manager or committee then reviews the applications to decide who to invite in for more thorough screening activities.