100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
NMTCB PET EXAM REVIEW Questions And Answers. $9.49   Add to cart

Exam (elaborations)

NMTCB PET EXAM REVIEW Questions And Answers.

 3 views  0 purchase
  • Course
  • NMTCB PET EXM
  • Institution
  • NMTCB PET EXM

Mixed Attentuation - Malignant Pulmonary Nodules on CT are characterized by: Reed-Sternberg Cells - Hodkin's Lymphoma is separated from other Lymphomas by the presence of: Acetylecholinestrearse Inhibitors N-methyl-D-aspartate receptor antagonists - Two types of Alzheimer's mediciation: Left Su...

[Show more]

Preview 4 out of 64  pages

  • April 25, 2024
  • 64
  • 2023/2024
  • Exam (elaborations)
  • Questions & answers
  • NMTCB PET EXM
  • NMTCB PET EXM
avatar-seller
UNLIMITEDPAPERS
NMTCB PET EXAM REVIEW Questions And Answers. Mixed Attentuation - ✔✔Malignant Pulmonary Nodules on CT are characterized by: Reed -Sternberg Cells - ✔✔Hodkin's Lymphoma is separated from other Lymphomas by the presence of: Acety lecholinestrearse Inhibitors N-methyl -D-aspartate receptor antagonists - ✔✔Two types of Alzheimer's mediciation: Left Subclavian Vein - ✔✔Lymphatic Drainage for most of the body is via: Erythropoietin - ✔✔Hormone made in kidney's that signals the bone marrow to make more RBCs: Renal Cancer - ✔✔Affects woman >65 Renal Cell carcinomas mostly Wilm's Tumor (pediatric) covered under guidlines Pancreatic Cancer - ✔✔Most begins in ducts Spread s to peritoneum, liver, lungs Imaging neck to pelvis Covered under CMS NCD Portal Vein and Hepatic Artery - ✔✔The Liver primarily receives blood from: Gastric Cancer - ✔✔Men >65 Cardia, fundus, corpus, antrum, pylorus Imaging Neck to Lower Pelvis Five la yers; mucosa, submucosa, muscularis, subserosa, serosa Cells of Cajal - ✔✔Pacemaker of GI Tract Staging, Restaging, Monitoring response to theraphy - ✔✔Breast Cancer CMS coverage Initial or Subsequent treatment strategy - ✔✔Lung Cancer CMS coverage Non -Small Cell -More Common -Spreads slowly -Bone, Liver, Brain, Adrenal Glands Small Cell -Rapid Growth - ✔✔Two major types of Lung Cancer: Esophageal Cancer - ✔✔Affects men more than women >65 years Squamous cell and mucinoid Neck to pelvis imaging Esophageal Cancer coverage - ✔✔Initial Treatment, restaging, response to therapy, recurrance Thalamus - ✔✔Brain structure described as "sensory relay" Lipophilicity - ✔✔Physiochemical property of a PET tracer that decides it's ability to enter the brai n and label the target receptor or enzyme: F-18 Flurpiridaz - ✔✔Binds to mitochondrial complex 1 Used for myocardial perfusion imaging Nucleophillic Substitution and Purification Performed similar to Tc -99m Rest/Stress Negatrons and Positrons - ✔✔Beta pa rticles are electrons that contain _____________ and ____________. Electron Capture or Positron decay - ✔✔Proton rich nuclei decay either by _____________ or ______________ . 1/3 ex: F -18 Max = 635 KeV Mean = 210 KeV - ✔✔Mean energy of an ejected positron is about ___________ of the max energy. Decrease Resolution - ✔✔Longer range of travel for a positron before annihilation will ___________ resolution. Positron emitted from atom w/ high kin. energy Slows, combines w/ electron Forms postironium briefly, spin Mass is converted to energy, release two 511 KeV photons - ✔✔Annihilation Reaction 2 mm 0.25 degree deviation - ✔✔Non -colinearity results in blurring effect on clinical PET s canners of approximately _____ mm and angle of _____ deviation from 180. Gas-Filled Anode and Cathode Operates at Low Voltage - ✔✔Ionization chamber is a ____________ detector w/ a ______________ and ______________ . National Institute of Standards and Technology ( NIST) - ✔✔Ionization chamber is calibrated annually using a _____________ source so that exposure rate a given distance is known. Geiger -Muller - ✔✔Gas-Filled (noble gases) High Voltage Secondary Ionization ---> Townsend Avalanche = high sens itivity Sinogram - ✔✔A 2D projection space representation of a transaxial image X-axis sinogram - ✔✔Represents shift on LOR from the center of the gantry Y-axis sinogram - ✔✔Represents projection angle of LOR Ring Artifact - ✔✔CT artifact caused by a faulty detector Produces ring or concentric circles on CT image Photoelectric Effect - ✔✔Electrons are emitted from matter Absorption of energy from electromagnetic radiation of a very short wavelength Pair Produ ction - ✔✔2 electrons One -, one +, from a pulse of electromagnetic energy traveling through matter Opacity - ✔✔Any area that preferentially attenuates x -rays Appears more opaque than surrounding area

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 UNLIMITEDPAPERS. 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)

79650 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