100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
CLS Urinalysis & Body Fluids Test Banks With Solutions $26.99   Add to cart
Quickly navigate to
Preview
  2.  
  3. Urinalysis And Body Fluids
  4.  
  5. Urinalysis and Body Fluids

Exam (elaborations)

CLS Urinalysis & Body Fluids Test Banks With Solutions
 4 views  0 purchase
  • Course
  • Urinalysis and Body Fluids
  • Institution
  • Urinalysis And Body Fluids

CLS Urinalysis & Body Fluids Test Banks With Solutions 3. A clean catch urine is submitted to the lab for routine urinalysis and culture. The routine urinalysis is done first, and 3 hours later, the specimen is sent to micro for culture. The specimen should: A. be centrifuged, and the super...

[Show more]

Preview 4 out of 86  pages

Document information

  • October 26, 2024
  • 86
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

  • cls urinalysis body fluids
  • test banks with solutions

Written for

  • Urinalysis and Body Fluids
  • Urinalysis and Body Fluids

Seller

avatar-seller
UpperClass

Reviews received

Content preview

CLS Urinalysis & Body Fluids Test Banks
With Solutions

3. A clean catch urine is submitted to the lab for routine urinalysis and culture. The routine

urinalysis is done first, and 3 hours later, the specimen is sent to micro for culture. The specimen

should:

A. be centrifuged, and the supernatant cultured

B. be rejected due to the time delay

C. not be cultured if no bacteria are seen


D. be processed for culture only if the nitrate is positive B




4. Which of the following urine results is most apt to be changed by prolonged exposure to light?

A. pH

B. protein

C. ketones


D. bilirubin D




5. Urine samples should be examined within 1 hour of voiding because:

A. RBCs, leukocytes and casts agglutinate on standing for several hours at room temp

B. urobilinogen increases and bilirubin decreases after prolonged exposure to light

, CLS Urinalysis & Body Fluids Test Banks
With Solutions
C. bacterial contamination will cause alkalization of the urine


D. ketones will increase due to bacterial and cellular metabolism C




6. The following results were obtained on a urine specimen at 8 AM

pH: 5.5

protein: 2+

glucose: 3+

ketones: 3+

blood: neg

bilirubin: pos

nitrite: pos

If this urine specimen was stored uncapped at 5 C without preservatives and retested at 2PM,

which of the following test results would be changed due to the storage conditions:

A. glucose

B. ketones

C. protein


D. nitrite B

, CLS Urinalysis & Body Fluids Test Banks
With Solutions
7. A urine specimen come to the lab 7 hours after it is obtained. I t is acceptable for culture only

if the specimen has been stored:

A. at room temp

B. at 4-7 C

C. frozen


D. with a preservative additive B




8. Which of the following would be affected by allowing a urine specimen at room temp 3 hours

before analysis?

A. occult blood

B. specific gravity

C. pH


D. protein C




9. A 24 hour urine from a man who had no evidence of kidney impairment was sent to the lab for

hormone determination. The volume was 600 mL, but there was some question as to the

completeness of the 24 hour collection. The next step would be to:

A. preform the hormone determination, since 600 mL is a normal 24 hour urine volume

, CLS Urinalysis & Body Fluids Test Banks
With Solutions
B. check the creatinine level, if it is <1g, do the procedure

C. report the hormone determination in mg/dL in case the specimen was incomplete


D. check the creatinine level, if it is >1g, do the procedure D




10. Failure to observe RBC casts in a urine specimen can be caused by:

A. staining the specimen

B. centrifuging an unmixed specimen

C. mixing the sediment after decantation


D. examining the sediment first under low power B




11. eGFR calculated by the MDRD formula takes into account the age, BUN, race, albumin and

what else for its calculation?

A. urea

B. ammonia

C. creatinine


D. cystatin C C




12. The creatinine clearance is reported in:

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller UpperClass. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $26.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

67866 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$26.99
  • (0)
  Add to cart