Wednesday, March 27, 2024
Wednesday, March 13, 2024
Monday, December 12, 2022
الفحص الكيميائى للتحليل البول chemical examination
التحليل الكيميائى للبول chemical examination
Sunday, December 4, 2022
Wednesday, June 30, 2021
Specific Gravity of urine | Urinometer-Refractometer
Specific gravity
Specific gravity measurements are one of the physical examinations performed during a routine urinalysis.
Urine specific gravity is defined as the density (or weight) of the urine specimen as compared to the density (weight) of distilled water at the same temperature.
The density of the urine specimen is dependent on the
amount and size of the dissolved substances present
in the urine specimen.
These include such substances as glucose, proteins, and electrolytes. The kidneys are responsible for selective reabsorption of essential chemicals and fluid after the blood is filtered.
Abnormal specific gravity values may be an early indication of renal dysfunction.
Low specific gravity urine is considered to be dilute with very few dissolved substances, whereas urine with a high specific gravity indicates that the urine is concentrated with increased amounts of dissolved substances.
Saturday, June 26, 2021
تحليل البول كامل urine analysis
تحليل البول كامل
تحليل البول كامل Urine Analysis
يعد فحص وتحليل البول من أهم الفحوصات المطلوبة كثيرا والتى يجب أن يعرف الاخصائى كل شئ عنه وفى الاونة الاخيره يستخدم الاخصائى شرائط الغمس على نطاق واسع فى فحص البول لسهولة وسرعة إجراء الاختبارات المختلفة لكن ينصح بتحضير محاليل الفحص الكيميائية لاستخدامها فى حالة تلف الشرائط أو للتاكد من دقة الاختبارات.