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Radiopharmaceuticals

Total сұрақ: 51

Worksheet time: 4hrs 15mins

Аты
Сынып
Күн
1.

FDA does not regulate the nuclear pharmacy

a)

True

b)

False

2.

The radiopharmaceuticals administered at standard doses produce a pharmacologic response.

a)

True

b)

False

3.

Neutron is not one of the product of beta minus decay.

a)

True

b)

False

4.

Alpha decay has the strongest penetration ability in all the three radioactive decay.

a)

False

b)

True

5.

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

a)

12.5%

b)

25%

c)

50%

d)

75%

6.

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

a)

0.42 hour

b)

1.5 hour

c)

2.4 hours

d)

7.5 hours

7.

Beta-emitting nuclides are usually used for diagnostic purposes.

a)

False

b)

True

8.

99mTc is usually used in therapeutics

a)

True

b)

False

9.

For an excepted packaging, a safety analysis report (SAR) must be submitted and approved before transporting.

a)

True

b)

False

10.

Which radio pharmaceutical (s) are used to image myocardial perfusion?

a)

Myoview

b)

Cardiolite

c)

Cation

d)

Image ion

11.

99 mTc has a half life of 6 hours, determine the fraction remaining after 30 hours ?

a)

3.125%

b)

1.253%

c)

5.231%

d)

2.153%

12.

The radiopharmaceuticals administered at standard doses does NOT produce a pharmacologic response.

a)

True

b)

False

13.

Which radiopharmaceutical are used in PET for myocardial flow?

a)

Water

b)

Ammonia

c)

Oil

d)

Sulfur

14.

Which of the following radiopharmaceuticals packaging does not required any require documentation?

a)

Excepted Packaging

b)

Type A Packaging

c)

Type B Packaging

15.

A ________ is an atomic species characterized by the specific constitution of its nucleus.

a)

nuclide

b)

Isotopes

16.

A set of nuclides with equal proton number (atomic number) are called isotopes of the element.

a)

True

b)

False

17.

The property of certain nuclides of emitting radiation by the spontaneous transformation of their nuclei into those of other nuclides.

a)

Radioactivity

b)

Radioactive decay

c)

Beta decay

d)

Alpha decay

18.

The quantity of radioactive material, expressed as the number of radioactive atoms undergoing nuclear transformation per unit time, is called activity (A)

a)

True

b)

False

19.

Which if the following packaging for radiopharmaceutical transportation needs Safety Analysis Report (SAR)?

a)

Excepted Packaging

b)

Type A Packaging

c)

Type B Packaging

20.

Diagnostic radiopharmaceuticals have an emission energy between?

a)

100-250 Kev

b)

150-250 Kev

c)

250-350 Kev

d)

200-350 Kev

21.

In nuclear medicine, The majority of radiopharmaceuticals are used for ___________.

a)

Therapy

b)

Diagnosis

22.

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

a)

True

b)

False

23.

Which of the following is NOT a radionuclide production device?

a)

Nuclear reactor

b)

Nuclear magnetic resonance

c)

Particle accelerator

d)

Radionuclide generator

24.

How many neutrons and protons does an alpha particle contain?

a)

0 neutrons and 4 protons

b)

4 neutrons and 0 protons

c)

2 neutrons and 2 protons

25.

What are the three types of ionizing radiation resulting form decay of a radionuclide?

a)

Alpha decay

b)

Beta decay

c)

Gamma decay

d)

Beta minus decay

26.

Which are the most penetrating rays?

a)

alpha (a)

b)

beta (B)

c)

gamma (y)

27.

How many MBq is 1mCi?

a)

37

b)

27

c)

17

28.

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

a)

10-25 keV

b)

250-350 keV

c)

25-35 keV

d)

100-250 keV

29.

Which radiopharmaceutical is used to treat non-hodkings lymphoma?

a)

Myoview

b)

Zevalin

c)

Therasphere

d)

Bexxar

30.

TC is a (an) ___ emitter, hence it is used in imaging

a)

Alpha

b)

Beta minus

c)

Gamma

31.

Gamma release is rarely associated with alpha or beta decay.

a)

True

b)

False

32.

Myocardial perfusion imaging involve which of the following-

a)

Myoview

b)

Cardiolyte

c)

Kevalin

33.

Technetium has a half life of 6 hours- what is left after 24?

a)

25%

b)

12%

c)

6.25%

34.

Radiopharmaceuticals is regulated by

a)

State Board of Pharmacy

b)

Food and Drug Administration (FDA)

c)

Nuclear Regulatory Commission (NRC)

35.

Beta minus decay emits an electron and an electron antineutrino.

a)

True

b)

False

36.

Which of the following radiopharmaceuticals packaging required small amount?

a)

Excepted packaging

b)

Type A packaging

c)

Type B packaging

37.

Which of these radiopharmaceuticals are used for renal imaging?

a)

Pentate

b)

Medronate

c)

Ammonia

d)

Water

38.

Which radiopharmaceuticals are used in PET for myocardial flow?

a)

Water

b)

Amonia

c)

Acetate

d)

RB

39.

Which of the following radiopharmaceuticals packaging doesn’t required any require documentations? 

a)

Excepted packaged

b)

Type A packaging

c)

Type B packaging

40.

Which of the following regulated the radiopharmaceuticals?

a)

FDA

b)

State Board of Pharmacy

c)

Nuclear Regulatory Commission (NRC)

d)

Naplex

41.

Which of the following is the product beta minus decay?

a)

Electron

b)

antineutron

c)

Neutron

d)

Positron

42.

Which of the following is the product beta decay?

a)

Neutron

b)

positron

c)

electron

d)

protons

43.

Which radiopharmaceutical(s) are used to image myocardial perfusion?

a)

Myoview

b)

Cardiolite

c)

Zevalin

d)

Bexxar

44.

Which of the following packaging for radiopharmaceutical transportation needs medium amount, must give special testing?

a)

Type A packaging

b)

Type B packaging

c)

Excepted packaging

45.

Which of the following packaging for radiopharmaceutical transportation only used for manufacturer of radionuclides?

a)

Type B packaging

b)

Type A packaging

c)

Excepted packaging

46.

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

a)

Therapy

b)

Diagnosis

47.

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

a)

True

b)

False

48.

Which of the following is NOT a radionuclide production device?

a)

Nuclear reactor

b)

Nuclear magnetic resonance

c)

Particle accelerator

d)

Radionuclide generator

49.

Gamma release is rarely associated with alpha or beta decay

a)

False

b)

True

50.

The ideal diagnostic radiopharmaceuticals emits _______ ray.Y

a)

Y

b)

B

c)

a

51.

A radiopharmaceuticals has a physical half-life of 4 hours and a biological half-life of 12 hours, calculate its effective half-life

a)

3 hours

b)

2 hours

c)

9 hours

d)

0.5 hours