Nuclear Medicine Tests Bundle Set

Gas Ventilation Answer Xe 133, 81 KeV, 5.3 half life; reactor produced dose: 10-20 mCi imaging: posterior position negative pressure room required uses activated charcoal trap to accumulate the exhaled xenon gas until decayed to background single breath: during inhalation wash in / equilibrium...

99mTc MAA or 99mTc Labeled RBC Answer Radionuclide venography may be performed with... Dipyridamole Answer Stress testing agent that stays in the plasma for the greatest length of time. 10-15 after tracer admin Answer When is SPECT liver imaging with 99mTc sulfur colloid is performed Kidney...

Historical Development Answer 1803- John Dalton Considered the father of the modern theory of atoms and molecules 1895- Wilhelm Roentgen Discovered x-ray 1896- Henri Becquerel Discovered naturally occurring radioactive substances 1898- Marie Curie Discovered two new elements in the ura...

Nuclear medicine determines the cause of a medical problem based on the ______________ function of organs or tissues. Answer physiologic Radiotracers undergo ____________ decay to produce gamma ray emissions that allow for the detection of the tracer's presence. Answer radioactive Used to tra...

Nuclear medicine provides information to help diagnose a patient by demonstrating ___ of organs, systems, and tissues; unlike ___ visualization as with Radiography Answer function structure use of ___ to: ___ patients treat some ___ provide medical research Answer radiopharmaceuticals di...

Static bone imaging is routinely performed how long after tracer administration to an adult: A)30min B)1hr C)2-3hr D)24hr Answer C)2-3hr. Static bone imaging performed with a labeled diphosphonate compound is routinely performed 2-3hr after tracer administration. Which of the following structures...

For what purpose are radiopharmaceuticals administered Answer Diagnose, treat and assess pathologies What is a kit? Answer Vial containing pharmaceuticals which, when combined with radionuclides, become radiopharmaceuticals Which NM imaging procedure is used to assess perfusion to the heart? A...

here are two points A and B. The distance between them is 30mm. Between both point are three pixels. What is the length of every single pixel? a.1 mm b.5 mm c.10 mm d.30 mm c Functional SPECT or PET of CNS can be used in the imaging of: a) Cerebral blood flow b) Brain regional metabolism c)...

In which RP is 99mTc left in the valance state of +7? a. SC b. MAA c. MAG 3 d. Sestamibi Answer a. SC A technologist receives a request for a patient to receive 153Sm for palliation of pain from bone metastases. The patient has a leukocyte count of 3,500 and 40,000 platelets. What should ha...

one advantage of the in vivo method of Tc99m red cell tagging is that: Answer no manipulation of blood samples outside the body is required boiling a Tc99m sulfur colloid preparation for too long will result in colloidal particles that are: Answer too large Which of the following components in...

Molecular imaging follows the path of? Answer certain drugs or pharmaceuticals given to the patient w/ external detectors to evaluate a variety of cellular & molecular processes w/in the body. The information obtained from these studies can be very helpful in deciding? Answer the best treatment f...

Before tracer administration, all of the following preparations are required for a 27- year- old woman referred for total-body bone imaging except Answer removing attenuating materials from the patient Which of the following structures normally appear as areas of increase activity on the bone ima...

This data is reconstructed by a computer in several formats including transaxial, sagittal, coronal, planar and 3D representation Answer Image data Fusion imaging is also referred to as Answer Image fusion or Coregistration The disadvantage of using low radiopharmaceutical levels in static ima...

What are three methods to produce artificial radionuclides for nuclear medicine? Answer - irradiation of stable nuclides in a reactor (reactor produced) - irradiation of stable nuclides in an accelerator or cyclotron (accelerator or cyclotron produced) - fission (splitting of nucleus) of heavier n...