Exam (elaborations)
Urinalysis and Body Fluids MLS Review- Questions and Answers (100% Pass)
- Course
- Institution
Urinalysis and Body Fluids MLS Review- Questions and Answers (100% Pass)
[Show more]
Content preview
1|Page | © copyright 2024/2025 | Grade A+Urinalysis and Body Fluids MLS
Review- Questions and Answers
(100% Pass)
Urine Specimens- Random
✓ use: routine urinalysis (UA)
✓ collection: anytime
✓ other: not ideal since urine may be dilute or contaminated
Urine Specimens- First am
✓ use: Routine UA
✓ collection: upon awakening
✓ other: best for screening- most concentrated
Urine Specimens- 2 hr postprandial
✓ use: Diabetes mellitus monitoring
✓ collection: 2hr after eating
✓ other: best for detecting glycosuria
Urine Specimens- 24-hr
Master01 | October, 2024/2025 | Latest update
, 1|Page | © copyright 2024/2025 | Grade A+
✓ use: Quantitative chemistry tests
✓
✓ collection: Discard 1st void on day 1 & note time.
✓ Collect all urine for next 24 hr, including first void at same time on day 2
✓
✓ other: Improper collection is common source of error. Refrigerate or
keep on ice. Preservatives required for some tests.
Urine Specimens- Clean Catch
✓ use: routine, culture
✓ collection: Cleanse external genitalia & collect midstream in sterile cup
✓ other: less contamination. do culture before UA
Urine Specimens- Catheterized
✓ use: culture
✓ collection: catheter inserted into urethra
✓ other: avoids contamination
Urine Specimens- Suprapubic aspiration
Master01 | October, 2024/2025 | Latest update
, 1|Page | © copyright 2024/2025 | Grade A+
✓ Use: culture
✓ collection: needle inserted through abdomen into bladder
✓ other: avoids contamination
Normal Daily Urine Volume
✓ 600ml - 2000ml (average 1,200-1,500mL)
Normal Day to Night ratio (urine)
✓ 2:1-3:1
exocrine function of kidney
✓ elimination of metabolic waste products
Diuresis
✓ increase urine production
Polyuria
Master01 | October, 2024/2025 | Latest update
, 1|Page | © copyright 2024/2025 | Grade A+
✓ excessive production of urine
✓
✓ Adult: >2,500mL daily
✓ Children: 2.5-3mL/kg/day
Oliguria
✓ Decreased urine output
✓
✓ Adult: <400mL/day
✓ Children: <0.5mL/kg/hr
✓ Infants: <1mL/kg/hr
Anuria
✓ no urine production
Normal Urine color
✓ yellow due to urochrome
Dilute urine color
Master01 | October, 2024/2025 | Latest update
The benefits of buying summaries with Stuvia:
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
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
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 ExamArsenal. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.49. 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