100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
CRO Test 4 Questions & Answers 2024/2025 $9.49   Add to cart

Exam (elaborations)

CRO Test 4 Questions & Answers 2024/2025

 6 views  0 purchase
  • Course
  • CRO
  • Institution
  • CRO

CRO Test 4 Questions & Answers 2024/2025 what are the risk factors for bladder cancer? - ANSWERS-cytoxan exposure -smoking -napthylamines/dyes -chronic irritation from kidney stones/foley catheters what are the most common sites within the bladder for cancer to form? - ANSWERS-bladder ne...

[Show more]

Preview 2 out of 15  pages

  • August 5, 2024
  • 15
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • CRO
  • CRO
avatar-seller
Bensuda
CRO Test 4 Questions & Answers
2024/2025

what are the risk factors for bladder cancer? - ANSWERS-cytoxan exposure

-smoking

-napthylamines/dyes

-chronic irritation from kidney stones/foley catheters



what are the most common sites within the bladder for cancer to form? - ANSWERS-bladder neck

-lateral and posterior wall

-trigone (inferiorly below ureterovesical junctions)



what is the most common type of bladder cancer? - ANSWERSurothelial carcinoma (90% of US cases)



what is the initial presentation of most cases of bladder cancer? - ANSWERS-hematuria (gross and
microscopic)

-pelvic pain

-irritative voiding

-hydronephrosis



what is the simulation position for bladder cancer treatment? - ANSWERSsupine with lower body
immobilization and an EMPTY bladder



what structures are blocked in the AP field for bladder cancer? - ANSWERSmedial borders of the femoral
heads



what is the least common type of bladder cancer? - ANSWERSsmall cell carcinoma (1%)

, what is the predominant histologic type of renal cell carcinoma? - ANSWERSclear cell (75-85%)



what are the risk factors for renal cell carcinoma? - ANSWERS-urban environmental toxins (cadmium,
petrols, asbestos)

-obesity

-tobacco

-high dietary fat intake

-acquired cystic renal disease from renal failure



what are the classic triad of common signs and symptoms for renal cell carcinoma?how often do the 3
present together? - ANSWERS-hematuria, flank pain, flank mass

-only 10% of the time



what is the dose presription for post-op renal cell carcinoma with boost? - ANSWERS45-50Gy with 10-
15Gy boost to micro/gross disease, totaling 50-60Gy



what are the critical structures to consider when treating renal cell carcinoma and what are their dose
limits? - ANSWERS-contralateral kidney: <20Gy in 2-3 weeks

-liver: <30% receiving 36-40Gy

-spinal cord: <45Gy

-small bowel: <40Gy



what is the simulation position for a patient undergoing radiation therapy for renal cell carcinoma? -
ANSWERSsupine, arms up to allow for visualization of lateral isocenter marks, immobilize with a wing
board, wire scar



at what age is renal cell carcinoma most common and at what age is the peak incidence? - ANSWERS-
most common: 6th-8th decades

-peak incidence: 6th decade



how are most renal cell carcinoma diagnoses made? - ANSWERS95% made with imaging (solid,
hypervascular mass)

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 Bensuda. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $9.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

79271 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
$9.49
  • (0)
  Add to cart