We've lived here for a few years, and all of a sudden this afternoon we are not getting ANY water, hot or cold, from all sources in our home. Kitchen sink, bathroom sink, shower, toilet, and the washer machine. I don't know how water interfaces with residential units. I know there are cable television access boxes, gas meters, power meters, etc. As far as I can tell, water is completely hidden and I have no idea where to go to check for something.
Signs and symptoms of hypoxemia include headache, breathlessness or severe dyspnea, palpitations, angina, restlessness and tremors. Supplemental oxygen utilization during physical therapy interventions
Hypoxemia refers to low oxygen in the blood, and the more general term hypoxia is an abnormally low oxygen content in any tissue or organ, or the body as a whole. Hypoxemia can cause hypoxia (hypoxemic hypoxia), but hypoxia can also occur via other mechanisms, such as anemia.