FRCR MCQ----CONTRAST AGENT

1.True regarding iodinated contrast medium.

a. tri-iodo benzene ring derivatives with three atoms of iodine at 3,4,6 positions (in monomers)

b. tri-iodo benzene ring derivatives with six atoms of iodine per molecule of the ring anion (in dimers)

c. very hydrophobic , have high lipid solubility, low toxicity,

d. high binding affinities for protein, receptors or membranes

e. have molecular weights less than 2000

586.True regarding artificial method of radionuclide production

a.⁹⁸Mo +n ---> ⁹⁹Mo(nuclear reactor)

b.¹⁸o +p ---> ¹⁸F +n (cyclotron)

c.²³⁸U--->⁹⁸Mo + other fission by-products( from spent fuel products of nuclear reactors)

d.⁹⁹Tc^m  from molybdenum -99/⁹⁹Tc^m generator

e.⁶⁸gallium from a gemanium-68 (⁶⁸Ge/⁶⁸Ga) generator

FRCR MCQ--NUCLEAR IMAGING

586.True regarding artificial method of radionuclide production

a.⁹⁸Mo +n ---> ⁹⁹Mo(nuclear reactor)

b.¹⁸o +p ---> ¹⁸F +n (cyclotron)

c.²³⁸U--->⁹⁸Mo + other fission by-products( from spent fuel products of nuclear reactors)

d.⁹⁹Tc^m  from molybdenum -99/⁹⁹Tc^m generator

e.⁶⁸gallium from a gemanium-68 (⁶⁸Ge/⁶⁸Ga) generator

RADILOGY MCQ FOR AIPGMEE ,DNB ,AIIMS ,PGI ------------- MAMMOGRAPHY

MCQs in RADIOLOGY (e-book)

(SELF-ASSESSMENT) FOR NEET PG,AIIMS,PGI,DNB,FMGE,FRCR

by NAGENDRA KUMAR SINHA (write a review)

Type: e-book
Genre: Diet & Health
Language: English
Price: Rs.225.00

Available Formats: PDF Immediate Download on Full Payment

   

- See more at: http://pothi.com/pothi/book/ebook-nagendra-kumar-sinha-mcqs-radiology-0#sthash.e51wlDXB.dpuf

MCQ FROM ABOVE MCQ BOOK (ANS IN NEXT BLOG)

3.Routine use of screening mammography in woman>50yrs reduces cancer mortality by

a.33%

b.20%

c10%

d50%

5.Conventional mammography delivers a radiation dose of

a.o.1cGy/study

b.o.2cGy/study

a.o.3cGy/study

a.o.4cGy/study

6.All are true regarding mammography except

a.increased   cancer risk with screening mammography

b.screening mammography is  done in asymptomatic women

c.diagnostic mammography is done in symptomatic women

d.MLO view images greatest volume of breast

9.Mammographic finding that suggest a diagnosis of breast cancer are all except

a.solid mass with or without stellate features

b.asymmetric thickening of breast tissues

c. clustered microcalcifications

d.popcorn calcification

10.All are true regarding mammography except

a.screen film mammography requires lower dose than xeromammography

b. xeromammography provides positive image

c.digital provide better diagnostic accuracy than sceen film mammography

d.screen film mammography and xeromammographyprovide similar image quality

11.digital mammography is more accurate than screen mammography in

a.< 50yrs of women

b.mammographically dense breast

c.premenopausal women/perimenopausal women

d.all

12.Yearly screening mammogram should be taken starting at age of

a.50yrs

b.45yrs

c.35yrs

d.40yrs