I have a constant sweet smell in my nose, everything about me smells sweet, people tell me that i don't smell, it is driving me crazy? Dr. Nayla Mumneh Dr. Mumneh. Sweet smell: Rarely hear this, usually people complain of bad smell. You had a recent low blood sugar, you should keep monitoring your blood sugar. Try stopping all fragrant soaps and body lotions and all unnecessary supplements and see if it goes away. ...Read more.
This measurement is called an arterial blood oxygen. A normal arterial blood oxygen level typically falls between 75 and 100 mmHg. Your blood carbon dioxide level and pH -- a measure of acidity or alkalinity -- are usually measured along with the arterial blood oxygen level.
Normal Pulse Oximetry Readings Normal blood oxygen saturation readings at or near sea level is between 95 to 100 percent, as measured by the pulse oximeter. Normal arterial blood flow and calculated heart rate depend on the state and age of the patient (such as newborn or unconscious adult). Considerations Pulse oximeters attach to an external body part, such as a finger or earlobe, and utilizes spectral measurements.