Dialysis patients age 18 to 54 Y attending school full-time or part-time at end of
This test may assess certain substances in your blood to check for nutritional deficiencies, metabolic health, or overall well-being, especially relevant for students.
This screening helps identify potential health concerns based on blood chemistry.
Key facts at a glance
- LOINC
- 64371-8
- Short code
- DIALYSISPATIENTSAGE18TO54YATTENDINGSCHOOLFULLTIMEORPARTTIMEATENDOF
- Synonyms
- —
- Category
- chemistry
- Sample
- serum
- Container
- Red-top tube (SST)
- Units
- N/A
- Fasting
- false
- Population
- adult
- Sex
- all
- Age range
- 18–65 years
- Specimen volume
- 5 mL
- Stability
- Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
- Hemolysis max
- 500
- Lipemia max
- 1000
- Icterus max
- 500
- TAT
- 4–24 hours
- Order
- routine
Why This Test Might Be Ordered
Your healthcare provider may recommend this test to evaluate your overall health, especially if you’re a young adult attending school full-time or part-time. It could help detect issues like vitamin deficiencies, metabolic imbalances, or other conditions that might affect your energy, focus, or growth.
What the Test Measures
This test involves collecting a blood sample (serum or plasma) to measure the concentration of various substances. While the exact substances aren’t specified, they may include electrolytes, vitamins, proteins, or other biomarkers that give insight into your nutritional and metabolic status.
How the Test Works
A small amount of blood is drawn from a vein, typically in your arm. The sample is then processed to separate serum or plasma, which is analyzed for specific substances. The results help determine if your levels are within expected ranges for your age and activity level.
What to Expect Before the Test
No special preparation is usually needed, but you may be asked to fast for a few hours if certain substances require an empty stomach. Wear comfortable clothing and plan to rest for a short time after the draw.
Clinical interpretation
How abnormal results are interpreted and what conditions they suggest.
This screening test serves as a general health check rather than diagnosing specific conditions. It can flag potential issues early, such as deficiencies in vitamins (e.g., B vitamins, vitamin D), electrolyte imbalances, or metabolic disorders. Early detection may prompt further testing or lifestyle adjustments to support your health.
Frequently asked questions
Will this test show if I have a vitamin deficiency?
How long will I need to wait for my results?
Can I eat or drink before this test?
Sources
- 1
- 2Lab Tests OnlineSource
- 3
Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.
This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy