Exam (elaborations)
Urinalysis & Other Body Fluids Questions and Answers (100% Pass)
- Course
- Institution
Urinalysis & Other Body Fluids Questions and Answers (100% Pass)
[Show more]
Content preview
1|Page | © copyright 2024/2025 | Grade A+Urinalysis & Other Body Fluids
Questions and Answers (100% Pass)
Normal urine color range
✓ Clear, straw, yellow, amber
Abnormal urine color and causes:
✓ BROWN: old/lysed rbcs, melanin, acids, meds, hgb, myoglobin, foods
✓ BLACK: Porphyrins and Malaria
✓ RED/PINK: RBCS, hgb, myoglobin, foods
✓ ORANGE: Pyridium (UTI drug)
✓ BLUE/GREEN: Bacterial inf, Pseudomonas spp., Intestinal tract inf. meds
✓ AMBER: bilirubin
Clarity Levels (3 classifications)
✓ Clear
✓ Hazy(read words behind it)
✓ Cloudy/Turbid (can't read anything)
Specific Gravity Definition
Master01 | October, 2024/2025 | Latest update
, 1|Page | © copyright 2024/2025 | Grade A+
✓ A ratio of mass contained in a volume of liquid to the mass contained
in an equal volume of pure water at the same temperature.
Specific Gravity: Measures and Purpose
✓ Measures: # of dissolved solutes in a solution
✓ Purpose: Determine pts. kidney function (reabsorption/ urine
concentration)
✓ Detects ADH abnormalities
✓ Formula: (grams of urine/mL of urine) 1mL/g
✓ Reference Range: 1.003- 1.035
Osmolality Definition
✓ Concentration of dissolved solutes per kg of solvent
What is measured using freezing point depression and vapor pressure
depression?
✓ Osmolality
Osmolality Clinical Significance
Master01 | October, 2024/2025 | Latest update
, 1|Page | © copyright 2024/2025 | Grade A+
✓ Significantly decreased in patients with acute tubular necrosis because
the kidneys are unable to concentrate the urine. (Depends on pt.
hydration status)
Osmolality Levels: Increased, Normal, Decreased
✓ above 1100 mOsm/kg =decreased fluid intake
✓ Normal: 300-900 mOsm/kg
✓ Below 100 mOsm/kg =excessive fluid intake OR Diabetes insipidus
Reagent Strip: TEST, Clinical Significance, Reaction
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 $12.69. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
84146 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now