Test Price
160 AED✅ Home Collection Available
Osmolality Urine : Serum Ratio Test in UAE | 160 AED | DHA Licensed
Executive Summary & Core Metrics
- ✔Accuracy Guarantee: 99.9% Diagnostic Sensitivity via ISO‑accredited laboratory processing (ISO 9001:2015, Cert: INT/EGQ/2509DA/3139). Every ratio is cross‑validated by freezing‑point depression osmometry.
- 🚑Premium Logistics: Paid hospital‑grade Home Collection with ISO‑certified cold‑chain transport (8 AM – 11 PM). Serum separated within 1 hour; sample shipped refrigerated.
- 📞Clinical Guidance: Bilingual telephonic post‑test consultation with a DHA‑licensed Physician for result interpretation and next‑step planning at no extra cost.
- 💳Insurance: Direct Billing Verification via WhatsApp +971 54 548 8731; most major UAE networks accepted.
Test Overview & Methodology
The Osmolality Urine : Serum Ratio assesses the kidney’s ability to concentrate urine, crucial for diagnosing disorders from dehydration to diabetes insipidus. Using gold‑standard freezing‑point depression, our same‑day report provides a direct window into your water‑and‑electrolyte balance.
| Feature | Our Test (DHA‑Licensed) | Closest Alternative |
|---|---|---|
| Methodology | Freezing Point Depression (Accuracy ±1 mOsm) | Vapor Pressure Osmometry (±5 mOsm) |
| Turnaround | Same‑day (sample by 3 PM) | Next‑day reporting |
| Home Collection | ISO Cold‑Chain Mobile Phlebotomy | Standard courier, no cold chain |
| Post‑Test Guidance | Telephonic DHA physician interpretation | Written report only |
Physician Insight & Safety Protocols
Dr. Ajay Singh, DHA‑Licensed General Practitioner (License 36234132):
“The osmolality ratio is a straightforward yet powerful screening tool for assessing renal concentrating ability. In primary care, I often use it to differentiate between pre‑renal azotemia and intrinsic kidney disease, especially when combined with clinical hydration status and serum sodium. A value above 1.5 typically points to dehydration, while a ratio below 0.8 warrants further evaluation. Always interpret results in the context of the patient’s medical history and current medications.”
Medication Advisory
Do not discontinue or adjust any prescribed medication (especially diuretics, lithium, vasopressin, or demeclocycline) before this test without direct consultation with your treating physician. Abrupt changes can invalidate results and pose serious health risks.
Exclusion Criteria & ER Red Flags
- Do not collect if: active urinary tract infection with purulent discharge, recent urologic surgery, or inability to provide a clean‑catch midstream urine sample.
- Cancel / reschedule: If serum is not separated within 1 hour of venipuncture, or if the sample is accidentally frozen; freezing lyzes cells and falsely elevates osmolality.
- Seek emergency care immediately if: At the time of testing you experience severe confusion, seizures, loss of consciousness, or a drastic drop in urine output — these may indicate life‑threatening hyponatremia or hypernatremia.
Patient FAQ & Clinical Guidance
1. What does a high urine‑to‑serum osmolality ratio mean?
A high ratio (>1.5) most often indicates that the kidneys are working hard to conserve water, commonly seen in reversible dehydration, elevated serum sodium, or heart failure, but always requires interpretation alongside a complete metabolic panel by your physician.
2. Do I need to fast or stop drinking water before this test?
No fasting or water restriction is required; maintain your usual fluid intake unless your physician has given you specific instructions for a water‑deprivation test, which is a different supervised procedure.
3. How quickly will I receive my osmolality ratio results, and who explains them?
Your same‑day report is ready by 6 PM if the blood and urine are collected by 3 PM; a DHA‑licensed physician will call you within 2 hours of report release to walk you through the findings in English or Arabic.
UAE Regulatory & Data Privacy Adherence
Data Protection Compliance: DNA Labs UAE strictly adheres to Federal Decree-Law No. 45 of 2021 on Personal Data Protection (PDPL) and Federal Law No. 2 of 2019 Concerning the Use of Information and Communication Technology in Health Fields. All patient data is encrypted, processed with explicit consent, and never shared without authorization.
Clinical Safety: Test procedures follow Federal Decree-Law No. 4 of 2016 on Medical Liability, ensuring patient safety and informed consent are prioritized at every step.
Clinical & Logistical Metadata
| Test Name | Osmolality Urine : Serum Ratio |
| Price (AED) | 160 AED |
| Turnaround Time | Same day (sample by 3 PM, report by 6 PM) |
| Sample Type / Matrix | Serum (whole blood) and Urine (clean catch midstream) |
| Methodology Used | Freezing Point Depression Osmometry (Accuracy ±1 mOsm) |
| ICD-10-CM Code | R79.8 |
| LOINC Code | 33236-2 |
| DHA Facility License & Laboratory Address | DHA License No. 1143 | Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE | DNA Labs UAE |
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