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Pharmaceutics: Exam 1 (Dr.Yang) Part 1

Total questions: 25

Worksheet time: 6hrs 15mins

Name
Class
Date
1.

Gamma release is rarely associated with alpha or beta decay

a)

True

b)

False

2.

99mTc has a half-life of 6 hours, determine the fraction remaining after 12 hours

a)

25%

b)

12.5%

c)

50%

d)

75%

3.

A radiopharmaceutical has a physical half-life of 3 hours and a biological half-life of 12 hours, calculate its effective half-life

a)

None of the above

b)

0.42 hr

c)

7.5 hr

d)

2.4 hr

4.

In nuclear medicine, The majority of radiopharmaceuticals are used for ______?

a)

Therapy

b)

Diagnosis

5.

Radiopharmaceuticals have no pharmacology effect, since they are used in tracer quantities

a)

True

b)

False

6.

Which of the following is NOT a radionuclide production device?

a)

Particle accelerator

b)

Nuclear reactor

c)

Nuclear magnetic resonance

d)

Radionuclide generator

7.

How many neutrons and protons does an alpha particle contain?

a)

2 neutrons and 2 protons

b)

4 neutrons and 0 protons

c)

0 neutrons and 4 protons

8.

Which one is the most penetrating ray?

a)

Gamma γ\gamma  

b)

Beta β\beta  

c)

Alpha α\alpha  

9.

How many MBq is 1mCi?

a)

27

b)

37

c)

17

d)

47

10.

What is the IDEAL emission energy range of a diagnostic radiopharmaceutical?

a)

250-350 keV

b)

10-25 keV

c)

25-35 keV

d)

100-250 keV

11.

Which radiopharmaceutical is used to treat non-hodgkin's lymphoma?

a)

Bexxar

b)

Myoview

c)

Zevalin

d)

Therasphere

12.

Which of these regulate radiopharmaceutical products?

a)

DEA

b)

FDA

c)

State Board of Pharmacy

d)

NRC

13.

Radiopharmaceuticals are administered at standard dosages and produce a pharmacologic response

a)

True

b)

False

14.

Which of these best defines the following statement:

A set of nuclides with an equal proton number (atomic number)

a)

Particles

b)

Nuclide

c)

Isotopes

d)

Nuclei

15.

An atomic species characterized by the specific constitution of its nucleus

a)

Nuclide

b)

Isotope

c)

Electron

d)

Anti-neutrino

16.

Alpha decay emits what from the nucleus?

a)

Anti-neutrino

b)

Alpha particle

c)

Electron

d)

Positron

17.

Beta Minus decay involves the emission of what?

a)

Neutrino

b)

Positron

c)

Anti-neutrino

d)

Electron

18.

What of the following is NOT one of the products of beta minus decay?

a)

Proton

b)

Neutron

c)

Anti-neutrino

d)

Electron

19.

Which of these involves a particle mass of zero and penetration through thick lead or concrete?

a)

Alpha

b)

Beta

c)

Gamma

20.

23Bq = ___ nCi

a)

0.622

b)

0.851

c)

622

d)

851

21.

Which of radiopharmaceutical products are used for myocardial blood flow?

a)

Rb+

b)

Water

c)

Oxygen

d)

Carbon Monoxide

e)

Ammonia

22.

Which of these is used for imaging of gastrointestinal bleeding

a)

Cardiolite

b)

Miraluma

c)

Ultratag

d)

Choletec

e)

Bexxar

23.

Which of these statements best describe Technetium-99m

a)

Half-life 6 hours

b)

140 keV

c)

Half-life 24 hours

d)

Gamma emission

e)

Beta emission

24.

Nuclear pharmacy is different from traditional pharmacy because everything is time sensitive and the pharmacist is on call 24-7

a)

True

b)

False

25.

Which type of packaging requires weather testing an analysis report and is usually used to transport large amounts of radioactive materials

a)

Excepted packaging

b)

Type A packaging

c)

Type B packaging