VITAMIN A RETINOL Test
Test Details
The Vitamin A Retinol test is a laboratory test that measures the level of retinol, the active form of vitamin A, in the blood. This test is used to assess vitamin A deficiency or excess in the body. It is performed by collecting a blood sample from a vein in the arm, which is then sent to a laboratory for analysis.
Components
- Test Name: VITAMIN A RETINOL Test
- Price: 940.0 AED
- Sample Condition: 3 mL (1.5 mL min.) serum from 1 Red Top (No Additive) tube. Do not use SST gel barrier tubes. Separate serum within 1 hour of collection. Ship refrigerated or frozen. Wrap in aluminium foil to protect from light. Overnight fasting is mandatory.
- Report Delivery: Sample Fri by 9am; Report Tue
- Method: High Performance Liquid Chromatography
- Test Type: Nutritional disorders
- Doctor: Physician
- Test Department: HPLC
- Pre Test Information: Overnight fasting is mandatory. Wrap sample in aluminium foil to protect from light.
Symptoms and Diagnosis
Vitamin A deficiency can lead to night blindness, dry skin, and increased susceptibility to infections. On the other hand, excess intake of vitamin A can be toxic and cause symptoms such as nausea, vomiting, and hair loss. The Vitamin A Retinol test is often ordered if a person has symptoms of vitamin A deficiency or excess, or if they have certain medical conditions that can affect vitamin A metabolism.
Importance of Vitamin A
Vitamin A is essential for normal vision, immune function, and reproduction. It plays a crucial role in maintaining healthy skin, mucous membranes, and the integrity of the respiratory, gastrointestinal, and urinary tracts.
Test Interpretation and Monitoring
The Vitamin A Retinol test measures the level of retinol in the blood and compares it to reference ranges to determine if it is within normal limits. However, it does not provide information about the body’s total vitamin A stores. To assess overall vitamin A status, other tests such as serum retinol-binding protein (RBP) or serum retinyl esters may be performed. The interpretation of the test results should be done by a healthcare professional, taking into account the individual’s symptoms, medical history, and other relevant factors.
Test Preparation
Before the test, it is usually recommended to fast for several hours to ensure accurate results. The healthcare provider may also advise stopping any vitamin A supplements before the test, as they can affect the results.
For more information or to schedule a VITAMIN A RETINOL test, please contact DNA Labs UAE.
| Test Name | VITAMIN A RETINOL Test |
|---|---|
| Components | |
| Price | 940.0 AED |
| Sample Condition | 3 mL (1.5 mL min.) serum from 1 Red Top(NoAdditive)tube. Do not use SST gel barrier tubes. Separateserum within1hourofcollection.Ship refrigeratedorfrozen.Wrapin aluminiumfoiltoprotectfromlight. Overnight fasting is mandatory. |
| Report Delivery | Sample Friby 9am;Report Tue |
| Method | High Performance Liquid Chromatography |
| Test type | Nutritional disorders |
| Doctor | Physician |
| Test Department: | HPLC |
| Pre Test Information | Overnight fasting is mandatory. Wrap samplein aluminiumfoiltoprotectfromlight. |
| Test Details | Vitamin A retinol test is a laboratory test that measures the level of retinol, the active form of vitamin A, in the blood. It is used to assess vitamin A deficiency or excess in the body. The test is typically performed by collecting a blood sample from a vein in the arm. The blood sample is then sent to a laboratory for analysis. The level of retinol in the blood is measured and compared to reference ranges to determine if it is within normal limits. Vitamin A is essential for normal vision, immune function, and reproduction. Deficiency of vitamin A can lead to night blindness, dry skin, and increased susceptibility to infections. On the other hand, excess intake of vitamin A can be toxic and cause symptoms such as nausea, vomiting, and hair loss. The vitamin A retinol test is often ordered if a person has symptoms of vitamin A deficiency or excess, or if they have certain medical conditions that can affect vitamin A metabolism. It can also be used to monitor the effectiveness of treatment for vitamin A deficiency. It is important to note that the vitamin A retinol test measures the level of retinol in the blood, but it does not provide information about the body’s total vitamin A stores. To assess overall vitamin A status, other tests such as serum retinol-binding protein (RBP) or serum retinyl esters may be performed. Before the test, it is usually recommended to fast for several hours to ensure accurate results. The healthcare provider may also advise stopping any vitamin A supplements before the test, as they can affect the results. Interpretation of the test results should be done by a healthcare professional, who will take into account the individual’s symptoms, medical history, and other relevant factors. |
