Hypoxemia At A Glance
In order for our body to function well, our cells need to be endlessly provided with oxygen
. In cases where patients experience low oxygen in their body, the most common result is hypoxemia.
Hypoxemia is a low level of oxygen in the blood, which can distress the functions of our body and damage our vital tissues. The main consequences of hypoxemia already tell us that lack of oxygen supply is life-threatening. Low blood oxygen drops below a normal level, which could be anywhere between 95 and 100 percent saturation.
When the oxygen concentration within the arterial blood is abnormally low, a person might experience shortness of breath, yet it still depends how quickly hypoxemia develops. Reduced capacity in strenuous activity might be noticeable too, as well as fatigue and confusion.
When sever hypoxemia occurs, a person might experience a blue discoloration of the skin, which is called cyanosis. Hemoglobin becomes darker red when deprived with oxygen, and reflects blue light back to the eye. Level of consciousness, seizures, coma, priapism (where a swollen clitoris or penis does not return to its flaccid state), and even death can occur.
Often, it is difficult to determine one single cause of hypoxemia in an acutely illnesses. It also becomes almost impossible to determine the extent of contribution of the causes of hypoxemia in the condition. But usually, the illness is triggered off by respiratory disorders such as lung diseases. Other common causes include high altitudes, anesthesia, acute respiratory failure, chronic obstructive pulmonary disease, muscle weakness, right to left thrusts, ventilation perfusion imbalance, impaired diffusion, hypoventilation, and low inspired oxygen.
Since hypoxemia is related with oxygen in blood, the easiest way to determine oxygen-deprivation is through using oximeters. An oximeter measures oxygen saturation in one's blood. This health device is useful in any setting where a patient's oxygenation is unstable, like when the person is in intensive care, undergoing an operation, recovering from an illness, or in emergency purposes. Pilots who are in unpressurized aircraft and mountain climbers can also utilize oximeters since high altitudes can trigger hypoxemia.
Oximeters can be helpful for personal use too, especially if an individual wants to keep track of the oxygen in their blood. Purchasing an oximeter and storing it for emergency use is not a bad idea, especially if there are elderly or sickly family members who need some extra care.
A very convenient and easy to use device, oximeter offers the simplest and fastest reading of oxygen saturation in our blood. Keep in mind that when purchasing oximeters, you get it from the trusted brand. One of the leading health equipment and device providers, Concord Health Supply is a well-proven and tested medical supplier that offers the most state-of-the-art products and services. They are proud to introduce their leading product, Oximeters, which prescribed by most physicians and experts in the health industry.
To know more about Concord's oximeter and their various products and services they offer, visit http://www.concordhealthsupply.com/Pulse-Oximeters.aspx
Hypoxemia At A Glance
By: Jessie James
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