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WorksheetsPharmaceutics: Exam 1 (Dr.Yang) Part 1
Total questions: 25
Worksheet time: 6hrs 15mins
Gamma release is rarely associated with alpha or beta decay
True
False
99mTc has a half-life of 6 hours, determine the fraction remaining after 12 hours
25%
12.5%
50%
75%
A radiopharmaceutical has a physical half-life of 3 hours and a biological half-life of 12 hours, calculate its effective half-life
None of the above
0.42 hr
7.5 hr
2.4 hr
In nuclear medicine, The majority of radiopharmaceuticals are used for ______?
Therapy
Diagnosis
Radiopharmaceuticals have no pharmacology effect, since they are used in tracer quantities
True
False
Which of the following is NOT a radionuclide production device?
Particle accelerator
Nuclear reactor
Nuclear magnetic resonance
Radionuclide generator
How many neutrons and protons does an alpha particle contain?
2 neutrons and 2 protons
4 neutrons and 0 protons
0 neutrons and 4 protons
Which one is the most penetrating ray?
Gamma γ
Beta β
Alpha α
How many MBq is 1mCi?
27
37
17
47
What is the IDEAL emission energy range of a diagnostic radiopharmaceutical?
250-350 keV
10-25 keV
25-35 keV
100-250 keV
Which radiopharmaceutical is used to treat non-hodgkin's lymphoma?
Bexxar
Myoview
Zevalin
Therasphere
Which of these regulate radiopharmaceutical products?
DEA
FDA
State Board of Pharmacy
NRC
Radiopharmaceuticals are administered at standard dosages and produce a pharmacologic response
True
False
Which of these best defines the following statement:
A set of nuclides with an equal proton number (atomic number)
Particles
Nuclide
Isotopes
Nuclei
An atomic species characterized by the specific constitution of its nucleus
Nuclide
Isotope
Electron
Anti-neutrino
Alpha decay emits what from the nucleus?
Anti-neutrino
Alpha particle
Electron
Positron
Beta Minus decay involves the emission of what?
Neutrino
Positron
Anti-neutrino
Electron
What of the following is NOT one of the products of beta minus decay?
Proton
Neutron
Anti-neutrino
Electron
Which of these involves a particle mass of zero and penetration through thick lead or concrete?
Alpha
Beta
Gamma
23Bq = ___ nCi
0.622
0.851
622
851
Which of radiopharmaceutical products are used for myocardial blood flow?
Rb+
Water
Oxygen
Carbon Monoxide
Ammonia
Which of these is used for imaging of gastrointestinal bleeding
Cardiolite
Miraluma
Ultratag
Choletec
Bexxar
Which of these statements best describe Technetium-99m
Half-life 6 hours
140 keV
Half-life 24 hours
Gamma emission
Beta emission
Nuclear pharmacy is different from traditional pharmacy because everything is time sensitive and the pharmacist is on call 24-7
True
False
Which type of packaging requires weather testing an analysis report and is usually used to transport large amounts of radioactive materials
Excepted packaging
Type A packaging
Type B packaging
