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Serum Osmolality

Serum Osmolality

The Oak Tree IgE test is a specialized diagnostic tool designed to detect specific IgE antibodies in the blood, indicating an allergic reaction to oak tree allergens. This test is essential for diagnosing allergies related to oak pollen, wood, or other oak-derived substances, and plays a critical role in allergy management. By identifying the allergen responsible for symptoms such as respiratory issues, skin rashes, or anaphylactic reactions, the test aids in confirming sensitization before starting immunotherapy. Utilizing Fluorescence Enzyme Immunoassay (FEIA) methodology, the test involves collecting a serum sample, which is then processed to measure the fluorescence proportional to the specific IgE present. Results are categorized from negative to very strong positive, guiding healthcare providers in understanding the severity of the allergic reaction and informing treatment decisions. With a typical turnaround time of 1 to 3 days, the Oak Tree IgE test is a vital component in allergy diagnosis and management.

Price of test:£164

The lowest price from the last 30 days: £164

Awaiting result:

One day

Collect material:

Blood

Prepare:

Learn more

Purpose of the test

The Oak Tree IgE test is essential for diagnosing allergies to oak allergens. It identifies specific IgE antibodies, aiding in allergy management and treatment planning. Key aspects include:

- Purpose: Diagnoses oak allergies, confirms sensitization for immunotherapy, and investigates allergic reactions.
- Methodology: Utilizes Fluorescence Enzyme Immunoassay (FEIA) with serum samples.
- Specimen Requirements: Requires 0.3 mL serum; stored refrigerated or frozen.
- Turnaround Time: 1-3 days, available Monday-Friday.
- Clinical Interpretation: Categorizes IgE levels from negative to very strong positive, guiding treatment decisions.

Who Should Get Tested

Serum osmolality testing is crucial for evaluating fluid and electrolyte balance in the body. It helps diagnose conditions like dehydration, hypernatremia, and small-molecule poisonings. The test involves drawing blood from a vein, with the serum analyzed using an osmometer. Normal results range from 275 to 295 mOsm/kg, indicating balanced fluid and electrolytes. Abnormal results can signal issues such as:

- Hypernatremia: Excess sodium.
- Hyponatremia: Low sodium.
- Dehydration: Lack of fluids.
- Toxic substance ingestion.

This test aids in managing hydration, electrolyte balance, and renal function.

Blood Test Preparation Guidelines

Time of day

It is recommended to schedule your appointment for blood tests in the morning hours between 7:00-10:00.

Fasting

It is recommended to fast for approximately 12 hours before blood sampling. The last meal of the previous day should ideally be consumed around 6:00 p.m. On the day before the test, avoid heavy and fatty meals as well as alcohol.

Stay hydrated

Drinking water prior to testing can help with sample collection.

Other factors

Tests should not be performed after a sleepless night or intense physical activity. It is recommended to avoid exercise and stress immediately before blood collection and to not smoke. A short rest is recommended.

Medications and supplements:

Blood samples should be collected before the morning dose. Some drugs can interfere with test results. Consult with your doctor whether you can delay your dose because of lab tests.

Biotin supplements:

High doses of biotin supplements can affect test results, causing false elevation or reduction. It's recommended to avoid taking biotin for at least 72 hours before blood collection. If you are taking biotin, inform the personnel collecting the blood so that they can provide specific instructions.

Interpreting Test Results

Understanding test results is essential for effective allergy management. The Oak Tree IgE test results are categorized based on IgE levels, providing insight into the severity of an allergic reaction. Key points include:

- Negative: IgE < 0.10 kU/L, indicating no allergy.
- Borderline/Equivocal: IgE 0.10-0.34 kU/L, suggesting possible sensitization.
- Positive: IgE 0.70-3.49 kU/L, confirming an allergy.
- Strongly Positive: IgE 3.50-17.49 kU/L, indicating a significant reaction.
- Very Strong Positive: IgE > 17.49 kU/L, showing a severe allergy.

These classifications guide treatment and management strategies.

Price of test:£164

The lowest price from the last 30 days: £164

AI-Powered Insights and Expert Validation

Advanced AI Interpretation

Diagu's AI system represents a breakthrough in medical test analysis, employing state-of-the-art algorithms meticulously trained on a vast spectrum of authoritative medical literature and data. This system intricately analyses laboratory test results, extracting nuanced insights that might elude conventional methods. Our AI delves into complex interrelations between various health markers, offering a comprehensive understanding that supports accurate diagnosis and effective treatment planning. The foundation of our AI's analytical prowess lies in its extensive training, encompassing data from globally recognised medical journals, trusted healthcare databases, and breakthrough scientific studies. This ensures that every analysis is grounded in the latest and most comprehensive medical knowledge.

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While our AI provides deep analytical insights, the human touch remains indispensable. Every AI-generated interpretation is meticulously reviewed by experienced medical professionals, ensuring a harmonious blend of advanced technology and expert clinical judgment. This dual-layer approach guarantees that the insights provided are not only technologically sophisticated but also clinically relevant. Our medical experts ensure that the AI's interpretations align with current medical standards and practices, adding a layer of validation that only seasoned healthcare professionals can provide. This process reinforces the reliability of the test results, offering peace of mind to both patients and healthcare providers.

Language Model and Trusted Sources

At the core of Diagu's AI system is an advanced language model, engineered to transform complex medical data into clear, comprehensible, and informative descriptions. This model is adept at articulating detailed test analyses in a way that is accessible to both healthcare professionals and patients. The model's development involved the meticulous processing of high-quality sources, including reputable medical websites, renowned medical textbooks, and peer-reviewed research papers. This ensures that the language used in test descriptions is not only accurate and informative but also up-to-date with the latest medical findings and trends. By leveraging this rich tapestry of trusted sources, our AI system provides a deeper understanding of each test, fostering informed decision-making and enhanced patient care.

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