Recommended Specifications for Urine Containers
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Questions and Answers

What is the recommended capacity of the urine container for routine urinalysis?

  • 40 mL
  • 20 mL
  • 50 mL (correct)
  • 30 mL

Where should the label be placed on the urine container?

  • On the requisition form
  • Anywhere on the container or lid
  • On the container (correct)
  • On the specimen lid

What information should be included on the requisition form?

  • Patient's name and identification number
  • Date and time of collection
  • Method of collection or type of specimen, possible interfering medications, and the patient's clinical information
  • All of the above (correct)

What is the recommended time frame for processing a random urine specimen?

<p>Within 1 hour (B)</p> Signup and view all the answers

What is the purpose of the wide mouth on the urine container?

<p>To facilitate collections from female patients (D)</p> Signup and view all the answers

What is the purpose of the wide, flat bottom on the urine container?

<p>To prevent overturning (B)</p> Signup and view all the answers

What is the recommended timeframe for testing specimens after collection?

<p>Within 2 hours (B)</p> Signup and view all the answers

Which method of preservation is most routinely used for specimens?

<p>Refrigeration at 2°C to 8°C (C)</p> Signup and view all the answers

What enzyme reactions perform best at room temperature during chemical testing by reagent strips?

<p>Urease reactions (A)</p> Signup and view all the answers

What is the cause of the yellow color in urine according to Thudichum?

<p>Urochrome (C)</p> Signup and view all the answers

How should the clarity of a urine specimen be determined in routine urinalysis?

<p>Visually under a light source (B)</p> Signup and view all the answers

What is the normal odor of freshly voided urine?

<p>Faint aromatic odor (A)</p> Signup and view all the answers

What is the purpose of collecting a first morning urine specimen?

<p>To detect chemicals and formed elements that may not be present in a random specimen (A)</p> Signup and view all the answers

When should a first morning urine specimen be collected?

<p>Immediately on arising (D)</p> Signup and view all the answers

Which specimen collection method involves passing a hollow tube through the urethra into the bladder?

<p>Suprapubic aspiration (D)</p> Signup and view all the answers

Why is the midstream clean-catch specimen preferred for bacterial culture and routine urinalysis?

<p>It provides a safer and less traumatic method of collection (D)</p> Signup and view all the answers

For which type of examination is a pediatric urine collection method suitable?

<p>Bacterial culture (B)</p> Signup and view all the answers

What is the main advantage of a suprapubic aspiration specimen?

<p>It is completely free of extraneous contamination (B)</p> Signup and view all the answers

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