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Clear
 
Test Code (รหัสการทดสอบ):
090-20-0260-01

Order Name (ชื่อการทดสอบ):
Chloride (Random Urine)

 
Specimen / Container (สิ่งส่งตรวจ/ภาชนะ):
Urine, Clean container
 
Turnaround Time (ระยะเวลารอผล):
Collected specimen to report within 1.5 hours (90 mins)
 
Useful For (ประโยชน์การทดสอบ):
An indicator of fluid balance and acid-base homeostasis
 
Methodology (วิธีการทดสอบ):
Ion-selective electrode diluted (Indirect)
 
AliasesName (ชื่อเรียกอื่นๆ) :
Cl (Chloride), Random urine
 
 
 
Test Code (รหัสการทดสอบ):
090-20-0260-01

Order Name (ชื่อการทดสอบ):
Chloride (Random Urine)

 
Collection Specimen Or Container (สิ่งส่งตรวจ/ภาชนะ):
Urine, Clean container
 
Specimen Testing Type (สิ่งส่งตรวจที่ใช้ในการทดสอบ):
Urine, minimum volume 10 mL
 
Sub Mission Container (ภาชนะส่งตรวจ):
Clean container
 
Rejection Criteria (เกณฑ์ปฏิเสธสิ่งส่งตรวจ):
Hemolysis: 4+ reject
 
Specimen Stabillity (ความคงตัวของสิ่งส่งตรวจ):
Specimen Type Temperature Time
Random urine Refrigerated, 2oC to 8oC 7 days
Frozen, -20oC 7 days
 
 
 
Test Code (รหัสการทดสอบ):
090-20-0260-01

Order Name (ชื่อการทดสอบ):
Chloride (Random Urine)

 
Method detail (วิธีการทดสอบ):
Ion-selective electrode diluted (Indirect)
 
Schedule (ตารางการทดสอบ):
Tested daily (24 Hours)
 
Turnaround Time (ระยะเวลารอผล):
Collected specimen to report within 1.5 hours (90 mins)
 
Performing Location (หน่วยงานที่ทำการทดสอบ):
Chemistry, Laboratory Department Tel. 13224
 
Specimen Retention Time (ระยะเวลาเก็บสิ่งส่งตรวจ):
7 days
 
 
 
Test Code (รหัสการทดสอบ):
090-20-0260-01

Order Name (ชื่อการทดสอบ):
Chloride (Random Urine)

 
 
Clinical Information (ข้อมูลทางคลินิก):
Chloride is the major extracellular anion. Its precise function in the body is not well understood; however, it is involved in maintaining osmotic pressure, proper body hydration, and electric neutrality. In the absence of acid-base disturbances, chloride concentrations in plasma will generally follow those of sodium (Na+). Since urine is the primary mode of elimination of ingested chloride, urinary chloride excretion during steady state conditions will reflect ingested chloride, which predominantly is in the form of sodium chloride (NaCl). However, under certain clinical conditions, the renal excretion of chloride may not reflect intake. For instance, during states of extracellular volume depletion, urine chloride (and sodium) excretion is reduced.
 
Reference Value (ค่าอ้างอิง):
No reference ranges established.
 
Interpretation (การแปลผล):
Urine sodium and chloride excretion are similar and, under steady state conditions, both the urinary sodium and chloride excretion reflect the intake of sodium chloride (NaCl). During states of extracellular volume depletion, low values indicate appropriate renal reabsorption of these ions, whereas elevated values indicate inappropriate excretion (renal wasting). Urinary sodium and chloride excretion may be dissociated during metabolic alkalosis with volume depletion where urine sodium excretion may be high (due to renal excretion of NaHCO3) while urine chloride excretion remains appropriately low.
 
Clinical Reference (เอกสารอ้างอิง):
  1. Manufacturer’s reagent package insert, Architect® ICT (Na+, K+, Cl-) Sample Diluent, Abbott Laboratories, Diagnostic Division, Abbott Park IL 60064, May 2016.
  2. http://www.mayomedicallaboratories.com (Retrieved: 01 Jan 2019)