The dominant “gases” in blood are oxygen and carbon dioxide. They are present in various forms. The partial pressure (Px) of these gases varies with acid-base balance and with the functioning of the lung (respiratory), kidney (renal), and heart (cardiovascular) system.
The Blood Gas Analysis is made up of the following individual tests:
Following are the clinical indications for performing a Blood Gas Analysis:
Following is the specimen collection process for Blood Gas Analysis:
Sample required: Blood
Process: Insertion of a needle into an arm vein.
Preparation required: No special preparation is needed prior to the test.
The significance of Blood Gas Analysis is explained:
Decreased pH levels may indicate:
Increased Poxygen levels may indicate:
Decreased Poxygen levels may indicate:
Increased Pcarbon dioxide levels may indicate:
Decreased Pcarbon dioxide levels may indicate:
Increased Pbicarbonate levels may indicate:
Decreased Pbicarbonate levels may indicate:
Increased oxygen saturation may indicate:
An increased base excess (BE) may indicate metabolic alkalosis, while a decreased BE may indicate metabolic acidosis.
The laboratory test results are NOT to be interpreted as results of a "stand-alone" test. The test results have to be interpreted after correlating with suitable clinical findings and additional supplemental tests/information. Your healthcare providers will explain the meaning of your tests results, based on the overall clinical scenario.
Certain medications that you may be currently taking may influence the outcome of the test. Hence, it is important to inform your healthcare provider, the complete list of medications (including any herbal supplements) you are currently taking. This will help the healthcare provider interpret your test results more accurately and avoid unnecessary chances of a misdiagnosis.
and connect with fellow professionals
At DoveMed, our utmost priority is your well-being. We are an online medical resource dedicated to providing you with accurate and up-to-date information on a wide range of medical topics. But we're more than just an information hub - we genuinely care about your health journey. That's why we offer a variety of products tailored for both healthcare consumers and professionals, because we believe in empowering everyone involved in the care process.
Our mission is to create a user-friendly healthcare technology portal that helps you make better decisions about your overall health and well-being. We understand that navigating the complexities of healthcare can be overwhelming, so we strive to be a reliable and compassionate companion on your path to wellness.
As an impartial and trusted online resource, we connect healthcare seekers, physicians, and hospitals in a marketplace that promotes a higher quality, easy-to-use healthcare experience. You can trust that our content is unbiased and impartial, as it is trusted by physicians, researchers, and university professors around the globe. Importantly, we are not influenced or owned by any pharmaceutical, medical, or media companies. At DoveMed, we are a group of passionate individuals who deeply care about improving health and wellness for people everywhere. Your well-being is at the heart of everything we do.
0 Comments
Please log in to post a comment.