Prelim Part 3

Question 1

RADIOPHARMACEUTICALS


Answer 1

Radioactive Isotope+ Pharmaceutical

Question 2

: unstable nuclide &continously emitting radiation in form of ALPHA, BETA & GAMMA RADIATION.

Answer 2

RADIOACTIVE ISOTOPE

Question 3

: Non- radioactive drug absorbed by specific tissue/ organ.

Answer 3

PHARMACEUTICAL

Question 4

:THERAPY
Radiopharmaceuticals is taken by px orally
Most common: ___ ( capsule form)

Answer 4

Iodine-131

Question 5

• Diagnosis and localization of myocardial infarction
• HALFLIFE:73. 1 Hrs
• Rarely use

Answer 5

Thalium-201 ( TI- 201)

Question 6

• Liquid form
• Diagnoses of thyroid diseases
• Comes in low doses ( 10mCi below)
• Half life: 8.04 days

Answer 6

. Iodine 131 ( 1-131)

Question 7

2 example of radioactive isotopes

Answer 7

1. Thalium-201 ( TI- 201)
2. Iodine 131 ( 1-131)

Question 8

7 types of pharmaceuticals

Answer 8

1. Methyl Diphosponate( MDP)
2. Diethylene Triamine
3. Sestamibi ( MIBI)
4. Dimercapto Succinic Acid ( DMSA)
5. Pyrophosphate ( PYP)
6. Disofenin
7. Macroaggregated Albumin ( MAA)

Question 9

1. Pharmaceutical for skeletal metastases

Answer 9

Methyl Diphosponate( MDP)

Question 10

 Kidney function
 Lung airflow

Answer 10

2. Diethylene Triamine Penaccetate ( DTPA)

Question 11

3. • Diagnosis and localization of myocardial infarction

Answer 11

Sestamibi ( MIBI)

Question 12

4. )
   - Diagnosis of kidney infections

Answer 12

Dimercapto Succinic Acid ( DMSA

Question 13

5. -Gastrointestinal bleeding

Answer 13

Pyrophosphate ( PYP)

Question 14

• function of HBT ( Liver, Gallbladder, Bile duct.)

Answer 14

Disofenin

Question 15

• Lung bloodflow

Answer 15

Macroaggregated Albumin ( MAA)

Question 16

• Lung bloodflow

Answer 16

Macroaggregated Albumin ( MAA)