Carbon Dioxide, Total Blood Test
The Carbon Dioxide, Total Blood Test is a diagnostic tool used to detect respiratory or metabolic issues by measuring the amount of carbon dioxide in the bloodstream.
Preparation:
No special preparation is required.
Test Results:
1-2 days. May take longer based on weather, holiday, or lab delays.
Walk-In Lab is prohibited from selling LabCorp tests to residents in the following states:NY, NJ, RI, MA, MD
Methodology:
Spectrophotometry (SP)
Preparation:
No special preparation is required.
Test Results:
1-2 days. May take longer based on weather, holiday, or lab delays.
Walk-In Lab is prohibited from selling Quest tests to residents in the following states:AZ, NY, NJ, RI
What is the purpose of this test?
The Carbon Dioxide, Total Blood Test is a medical test that measures the level of carbon dioxide in your blood. This test is often ordered as part of a routine blood test, or if your doctor suspects that you have a respiratory or metabolic problem. Carbon dioxide is a natural waste product produced when your body metabolizes food. It is carried in your blood to your lungs, where it is exhaled out of your body. The test can help determine if you have an imbalance of carbon dioxide in your blood, which can be an indicator of certain health conditions, such as lung or kidney disease, metabolic acidosis, or hyperventilation.
The test is performed by taking a small sample of your blood and analyzing it in a laboratory. The normal range for carbon dioxide in your blood is between 20 to 29 millimoles per liter (mmol/L). If your results show a higher or lower level of carbon dioxide than the normal range, it may indicate an underlying medical condition that requires further investigation. However, it is important to note that normal value ranges may vary slightly among different laboratories.
Your doctor will use the test results, other diagnostic tests, and your medical history to make an accurate diagnosis and develop an appropriate treatment plan. Depending on the results, your doctor may recommend additional tests, such as a chest X-ray or a pulmonary function test, to help determine the cause of your symptoms. Treatment will depend on the underlying condition that is causing the imbalance in your carbon dioxide levels.
Who would benefit from this test?
This Carbon Dioxide, Total Blood Test may be beneficial for individuals with conditions, such as:
- Lung diseases such as chronic obstructive pulmonary disease (COPD) or asthma
- Kidney diseases
- Diabetes
- Heart diseases
- High blood pressure
- Those who are undergoing certain medical treatments, such as chemotherapy
- A history of alcoholism or drug abuse
- Severe infections or sepsis.
What do my results indicate?
A Carbon Dioxide, Total Blood Test is used to measure the amount of carbon dioxide (CO2) in your blood. The results of this test can provide information about the body's acid-base balance, kidney function, and respiratory system. Low levels of CO2 can indicate a variety of conditions, including metabolic alkalosis, while high levels can indicate respiratory acidosis or other lung diseases. However, it's important to note that the interpretation of the results depends on several factors, and you should always consult with a doctor or healthcare professional for a proper diagnosis.
When should I order a Carbon Dioxide, Total Blood Test?
A Carbon Dioxide, Total Blood Test is usually ordered to evaluate lung and kidney function. Some of the common symptoms that may require this test include:
- Shortness of breath
- Rapid breathing
- Fatigue
- Confusion
- Weakness
- Nausea
- Vomiting
- Seizures
However, please note that this test is not limited to the above symptoms, and your healthcare provider will determine if this test is necessary for you based on your individual medical history and symptoms.
