Hemoglobin
The Hemoglobin test measures the level of hemoglobin in your blood, a protein in red blood cells responsible for transporting oxygen throughout the body. Clinicians commonly order this test to assess your overall health, diagnose conditions such as anemia, and monitor certain medical conditions. It is particularly useful in situations like evaluating symptoms of fatigue, weakness, or shortness of breath, as well as during routine health check-ups. By providing insight into your hemoglobin levels, the Hemoglobin test helps guide further clinical decisions.
Test Essentials
Specimen Required
Blood
Test Category
Hematology
Turnaround Time
Results from your Hemoglobin test are usually available within 24–48 hours after sample collection.
Clinical Information
Clinical Significance
Abnormal hemoglobin levels can indicate various health issues. Low levels may suggest conditions such as anemia, while high levels can be associated with dehydration or other underlying health problems. The diagnostic value of the Hemoglobin test lies in its ability to provide crucial information about your blood health. However, only a healthcare provider can interpret your results accurately and guide you on any necessary follow-up actions.
Reference Ranges
Reference ranges for hemoglobin levels can vary based on factors such as age, sex, and the laboratory methods used. Generally, normal ranges are established for different demographics, and your healthcare provider will interpret your results in this context. It’s important to understand that what is considered normal for one person may not be the same for another.
Sample Preparation
Before your Hemoglobin test, there is typically no special preparation required. You may eat and drink normally unless your healthcare provider advises otherwise. However, it is always a good idea to inform your doctor about any medications or supplements you are taking, as some may affect your results. If specific instructions are provided, be sure to follow them closely for the most accurate results.
Frequently Asked Questions
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We offer Hemoglobin testing services in multiple locations across New York. Schedule your test at a location convenient for you.
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