Answered: The nurse is collecting a 24-hour urine…

Basic Clinical Laboratory Techniques 6E

6th Edition

ISBN:9781133893943

Author:ESTRIDGE

Publisher:ESTRIDGE

Chapter5: Urinalysis

Section5.3: Physical Examination Of Urine

Problem 11RQ

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Similar questions

Make a concept map/flow chart for this technique (Urine Sample Collection)
The laboratory received a 24-hour urine collection from a 26-year old male (body surface area = 2.34m2), and the total urine collection volume measured 800 mL in 24 hours. After creatinine determinations were performed by the alkaline picrate method, interpret the result. Plasma creatinine: 1.2 mg/dL Urine creatinine: 150 mg/dL a. The creatinine clearance of the patient is above reference range. b. The creatinine clearance of the patient is below reference range. c. The creatinine clearance of the patient is within reference range. d. The creatinine clearance of the patient is borderline high.
Describe in details the different types of urine collections, how they are collected, what they are collected for, and any specific characteristics of the samples in terms of analysis.
Explain the proper procedure in processing urine sample for testing
It is a tubular reabsorption test wherein it compares day and night urine in terms of volume and specific gravity. It is influenced by the number and density of particles in a solution. It is influenced by the number of particles in a solution. The required volume of urine in a routine urine analysis.
A 35-year-old man (height 67 inches, weight 73.3 kg) with known chronic renal disease for 6 months has blood drawn for serum creatinine and urea tests. Urine is collected for a 24-hour quantitative creatinine test; the total volume of urine collected is 1139 mL. The following laboratory results are obtained for the testing done: Urine creatinine: 56 mg/dL Serum creatinine: 9.6 mg/dL Serum urea: 75 mg/dL Questions 1. What does an elevated serum blood urea nitrogen (BUN) suggest? 2. What does an elevated creatinine suggest? 3. What is the clinical significance of the GFR and the urea nitrogen/creatinine ratio?
Give one(1) alternative testing method for one (1) of the ten parameters tested in a urine reagent strip. Discuss the following: Whether the alternative testing method was made before or after the urine reagent strip Summarized Procedure Causes for False Positives Causes for False Negatives
While inserting an indwelling urinary catheter into a ckient the nurse observe urine flow in the tubing, which action should be taken next
Write down the quality control for the urinalysis laboratory .
Your laboratory supervisor asks you to determine a patient’s 24-hour creatinine clearance. The urinesample reported on the laboratory report is 580 mL. The plasma creatinine level is reported as 10 mg/L.In addition, the urine creatinine concentration was 820 mg/L.Use the information in the case and determine the 24-hour creatinine clearance of this patient. Takeinto consideration the 24-hour duration.
A patient brings a first morning specimen to the laboratory at 1:00 p.m. Questions:a. How could this affect the urinalysis results?b. What could the patient say that would make the specimen satisfactory for testing?
Prepare the following strength solution: Prepare 250 mL of 1/2 strength tube feeding. The nurse would add mL of water to mL of tube feeding to get 250 mL of 1/2 strength tube feeding solution.

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The nurse is collecting a 24-hour urine specimen. List three (3) elements that can be measured when collected in this manner