100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Strasinger Chapter 5 Chemical Examination of Urine Questions and Correct Answers $8.99   Add to cart

Exam (elaborations)

Strasinger Chapter 5 Chemical Examination of Urine Questions and Correct Answers

 3 views  0 purchase
  • Course
  • Strasinger
  • Institution
  • Strasinger

Reagent strips these examine = pH, protein, glucose, ketones, blood, bilirubin, urobilinogen, nitrite, leukocytes, specific gravity Reagent strip bottles store these at room temperature QC is done with positive and negative controls every 24 hrs Confirmatory testing using different methods to de...

[Show more]

Preview 2 out of 5  pages

  • September 12, 2024
  • 5
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Strasinger
  • Strasinger
avatar-seller
twishfrancis
Strasinger Chapter 5 Chemical
Examination of Urine Questions and
Correct Answers
Reagent strips ✅these examine = pH, protein, glucose, ketones, blood, bilirubin,
urobilinogen, nitrite, leukocytes, specific gravity

Reagent strip bottles ✅store these at room temperature

QC is done with positive and negative controls every ✅24 hrs

Confirmatory testing ✅using different methods to detect the same substances

pH ✅kidneys and lungs regulate this acid base in the body.

Clinical significance of pH ✅aids in determining disorders of the metabolic or
respiratory origin.

Urinary pH ✅may indicate a disorder resulting from the kidneys inability to secrete or
to reabsorb acid or base.

Urine pH control ✅mainly the diet

pH # ✅fresh urine does not reach above 8.5. This would indicate improper storage or
abnormal conditions. Request new urine sample

Reagent strip reaction ✅methyl red --> bromthymol blue

Protein in urine ✅the most indicative of renal disease

major serum found in normal urine ✅albumin

Tamm-horsfall protein ✅uromodulin

Uromodulin is produced ✅in the distal convoluted tubule

Clinical significance of protein ✅can help diagnose, prerenal, renal, and post renal

Prerenal proteinuria ✅caused by conditions affecting the plasma prior to reaching the
kidneys

, Bence Jones protein ✅possible multiple myeloma

Renal proteinuria ✅renal disease resulting in glomerular or tubular damage

glomerular proteinuria ✅resulting damage lets more proteins pass and eventually
RBC's and WBC's

Proteinuria can be associated with... ✅extreme exercise, and also cause pre-
eclampsia during pregnancy

Micro albuminuria ✅can show in those with diabetes mellitus 1&2

orthostatic proteinuria ✅evident in those that are vertical but disappears when
horizontal. Good for morning urine collection

tubular dysfunction disorders ✅heavy metals, severe viral infections, Fanconi
syndrome

Post renal proteinuria ✅passing of urine through the urinary tracts producing exudates
from the interstitial fluid

reagent strip reaction ✅yellow to blue-green

False-positive reagent strip reading ✅specimens with a high specific gravity,
pigmented urine

Sulfosalicylic Acid test ✅performed under certain conditions, must be centrifuged and
is a cold precipitation test

creatinine reagent strip reaction ✅peroxidase --> chromogen to orange-blue

Glucose ✅most frequently performed test on urine

Diabetes mellitus ✅early diagnoses can be done through urine and blood test.
symptoms are non-specific and this can lead to symptoms going undiagnosed.

Clinical significance ✅reabsorbed into the proximal convoluted tubule in normal
conditions and is by active transport

Renal threshold ✅160-180 mg/dL

Glycosuria ✅usually preceded my a meal of high glucose content

hyperglycemia ✅can occur during pregnancy and is gestational diabetes

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 twishfrancis. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $8.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

62890 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
$8.99
  • (0)
  Add to cart