Download Standards of answers

CONTROL TEST
to engage in number 8 on "Fundamentals of nuclear medicine. RFP, research
methods: radiography, radiometry, scintigraphy scan, PET, RIA ".
Preparatory stage.
1.
What radiation most commonly used in nuclear medicine?
1.
2.
3.
4.
5.
2.
Alpha radiation
Gamma radiation
Beta radiation
Iozitronnoe radiation
Electronic radiation
What is RFP?
1.
2.
3.
4.
5.
3.
This radionuclide, which is introduced into / in for diagnostics.
This radionuclide, which forms a salt with the introduction tropic various organs.
This chemical compound, a molecule which contains a radionuclide.
This chemical compound that before introduction into the organism was mixed with
different desired radionuclides.
This chemical compound which comprises several radionuclides.
Which radionuclides are given half-life of most commonly used in nuclear
medicine?
1.
2.
3.
4.
5.
4.
ultra-short
Long-lived
Srednezhivuschie
Short-lived
It is not significant.
What is the process for the preparation of radionuclides is the most common?
1.
2.
3.
4.
5.
5.
The reagents
Generator
In accelerators
The chemical method
Biological
To name a half-life 99mTs?
1.
2.
3.
4.
5.
6.
6 hours
2 hours
8 days
14 days
20 minutes
What is the detector almost all radiodiagnostic devices?
1.
2.
3.
4.
5.
Counter Geygara
valve tube
The scintillator
PMT (photomultiplier tube)
collimator
Is it possible to carry out a diagnostic study of the radionuclide in vitro?
1.
2.
No you can not
Yes, it is PET
7.
3.
4.
5.
8.
Yes, this OFET
Yes, it scintigraphy
Yes, this RIA.
What methods can not be attributed to nuclear imaging?
1.
2.
3.
4.
5.
6.
9.
Radiography
Scanning
scintigraphy
PAT
RIA
OFET
What method of nuclear medicine is completely safe for the patient, in terms of
radiological safety?
1.
2.
3.
4.
5.
10.
PAT
RIA
OFET
radiometry
radiography
What method of modern medical imaging has the best resolution?
1.
2.
3.
4.
5.
6.
ele
ve
n.
Doppler
PAT
RIA
CT
MRI
scintigraphy
What type of radionuclides used during PET?
1.
2.
3.
4.
5.
12.
Only dlinnozhivuschie
Emitting gamma rays
emitting positrons
emits electrons
Brake light emitting quantum
Call contraindications for RIA?
1.
2.
3.
4.
5.
there are no contraindications
Pregnancy up to 3 months
Pregnancy in all periods
Children up to 1 year
This method is carried out under strict indications.
1.
2.
3.
4.
5.
6.
To carry out the method of nuclear medicine requires a cyclotron?
Dynamic scintigraphy
RIA
Radiometry of the whole body
PAT
OFET
It is not used in nuclear medicine.
REFERENCE
13.
the responses to the tests preparatory phase lesson number 8 .
1. 2
2. 3
3. 4
4. 2
5. 1
6. 3
7. 5
8. 15
9. 2
10. 4
eleven. 3
12. 1
13. 4
The final stage to engage in number 8.
1.
For a method of nuclear medicine requires a cyclotron?
1.
2.
3.
4.
5.
6.
2.
RIA
OFET
PAT
Radiometry of the whole body
Dynamic scintigraphy
For all the above methods.
What are the methods of obtaining radionuclides used in nuclear medicine?
1.
2.
3.
4.
5.
3.
In reactors
In accelerators
The generating method
All methods used
None of them are not used.
What is the most common radionuclide in nuclear medicine?
1.
2.
3.
4.
5.
4.
Iodine-131
Technetium-99
Phosphorus-32
Gippuron
Aurum-198.
What is a scintillator?
1.
2.
3.
4.
5.
5.
This detector
This dosimeter
This radiometer
This spectrometer
A computer in a gamma camera.
What method of beam diagnostics gives an indication of the nature of the
metabolic processes in the tissues?
1.
2.
3.
4.
5.
6.
6.
RIA
radiometry
PAT
Scanning
Static scintigraphy
None of these methods.
What method of beam diagnostics reveals "hot knot" in the body?
1.
2.
3.
4.
5.
7.
Scanning
Dynamic scintigraphy
OFET
PAT
All of the above methods.
What method is used to produce technetium-99?
1.
2.
3.
4.
5.
Chemical
Generator
Biological
The reactor
The accelerator.
8.
What method of radionuclide diagnostics using a computer allows you to build on
the screen three-dimensional volumetric body image?
1.
2.
3.
4.
5.
6.
9.
RIA
scintigraphy
OFET
PAT
Radiometry of the whole body
Currently there are no such methods.
What method of beam diagnostics should be used to quickly identify and assess
the incorporation of radionuclides when they are accidentally released into the
human body ??
1.
2.
3.
4.
5.
6.
10.
MRI
radiometry
PAT
RIA
Scanning
It's not effective.
With the introduction of the RFP is frequently observed allergic reaction?
1.
2.
3.
4.
5.
6.
ele
ve
n.
Sodium iodide - iodine 131
hippuran
rose Bengal
The colloid of Tc-99
colloid 198a
In no one is not observed.
What method of radionuclide diagnosis often reveals metostazy in the bones?
1.
2.
3.
4.
5.
OFET
Scanning
scintigraphy
PAT
All of the above.
REFERENCE
the responses to the tests of the final stage of a class number 8 .
1. 3
2. 4
3. 2
4. 1
5. 3
6. 5
7. 2
8. 3, 4
9. 2
10. 6
eleven. 5
2. Case Studies Related to number 8.
I.
Numbe The passport to the RFP, among other characteristics must indicate the amount of
r 1.
activity and date of measurement.
1.
What you need to know the characteristics of radiopharmaceuticals in clinical use it?
Numbe
r 1.
To calculate the activity.
1.
Standards of answers:
***
Numbe It is known that accumulates 32P more abundant in tissues of malignant tumors than
r 2.
in normal tissues.
Is it possible to detect metastatic tonsil cancer in the liver after administration of
1.
radiopharmaceuticals labeled with 32P?
Numbe
r 2.
Standards of answers:
1.
No. 3.
1.
2.
3.
No. 3.
1.
No. Due to the short range of beta particles.
***
What type of radiation has the greatest biological effects?
alpha radiation
beta radiation
gamma radiation
Standards of answers:
alpha radiation
II.
numbe
r1
1.
numbe
r1
1.
numbe
r2
1.
2.
numbe
r2
1.
2.
Xerostomia salivary glands III century.
Is it advisable to conduct at the same time scintigraphy of the salivary glands?
Standards of answers:
No, because it builds up too little RFP.
***
The patient was 30 years old complains of increased irritability, hot flashes, fatigue,
palpitations, weight loss of 5 kg in 4 months. On examination, the patient drew the
attention of low-grade double-sided exophthalmos, eye glitter, tachycardia, tremor of
outstretched arms. Palpated in the usual place several enlarged thyroid
myagkoelasticheskoy consistency. A radionuclide study vnutritireoidnogo phase 131I
iodine metabolism and radiokonkurentny analysis T3, T4, TSH.
131I accumulation results: 2h. -25%, 4h. -56%, 24h. - 61%. T3 - 3 nmol / l T4 -170
nmol / l.
Assess vnutritireoidnogo, transport and organic phases of iodine metabolism.
Writing a conclusion about the nature of the disease.
Standards of answers:
Increasing the I-accumulative function and acceleration of transport and an organic
phase. Increasing hormonopoietic function.
Thyrotoxicosis.
***
1.
1.
2.
* 3.
4.
5.
EXERCISE 1
Patient K., 32 years old, complained of unwarranted anxiety, increased mental
irritability, weight loss, sweating, frequent stools. Ill 6 months. ago after suffering
flu. Revealed ocular symptoms (Box, Kraus). Pulse 100 in 1 minute. The thyroid
gland is increased to 3 tbsp.
What method of beam diagnostics, which allows in this case to evaluate thyroid
function:
Nuclear magnetic resonance.
Ultrasound scanning.
RIA (radioimmunoassay).
Computed tomography of the thyroid gland.
Doppler study.
ACTIVITY 2
2.
1.
2.
* 3.
4.
5.
1.Patient
1
A., 51 years old, complained of irritability, trembling fingers, insomnia for
. than 2 months. after suffering psychological trauma. On examination, the
more
patient usually supply shock pulse of 84 per minute. BP 120/70 mmHg Eye symptoms
are not detected. The isthmus of the thyroid gland by palpation determined the
formation of 2 cm.
What method of beam diagnostics must perform to render palpable education and
determine its structure?
Radioisotope scan of the thyroid gland.
X-ray of the neck.
Ultrasound scanning (two-dimensional ultrasound of the thyroid gland).
Doppler study.
Radioisotope study of thyroid hormone in vitro.