radguru.blogspot.com
RADGURU: WHAT'S THE PURPOSE OF THIS BLOG ?
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Thursday, May 22, 2008. WHAT'S THE PURPOSE OF THIS BLOG? To this effect we plan to have the following sections :. A) FRCR and MD exam related information. Course, tips for preparation for all. B) FRCR I,2A MCQs. With explanations and model test papers. C) FRCR 2B -. Practice sets of 6 long cases, rapid reporting packets of 30 films. Each as per the exam format , and viva cases with explanatory notes. D) MD/ DMRD/DNB exam -. Practice long cases with explanatory notes and. QUICK FACTS : RADIATION UNITS.
qasessions.blogspot.com
QUESTIONS & ANSWERS SESSIONS: May 2008
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QUESTIONS and ANSWERS SESSIONS. Thursday, May 29, 2008. Q and A SESSIONS 1 - PERSONAL DOSIMETRY – FILM BADGE. Q What are the commonly used devices for personal dosimetry? A Film badge, thermoluminescent dosimeter (TLD), electronic dosimeter. Q What type of film is used in a film badge? A Double coated, about same size as dental film. Has 2 emulsions, one fast to detect occupational exposure ; second slow to detect accidental exposure. Q What are the parts of a film badge? A Consists of three parts : -.
qasessions.blogspot.com
QUESTIONS & ANSWERS SESSIONS: July 2008
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QUESTIONS and ANSWERS SESSIONS. Sunday, July 13, 2008. Http:/ spottingcases.blogspot.com/. Http:/ spottingcases.blogspot.com/. Thursday, July 3, 2008. Q and A SESSIONS 2 - PERSONAL DOSIMETRY. Q1 What thermoluminescent materials are used in a TLD badge? A Most commonly lithium fluoride , dysprosium activated calcium sulphate may also be used. Q2 What is the principle of a TLD badge? Q3 What are the parts of a TLD badge? A - Plastic cassette. 3 filters : - metal filter made of 1 mm copper and aluminium each.
qasessions.blogspot.com
QUESTIONS & ANSWERS SESSIONS: Q & A SESSIONS 2 - PERSONAL DOSIMETRY
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QUESTIONS and ANSWERS SESSIONS. Thursday, July 3, 2008. Q and A SESSIONS 2 - PERSONAL DOSIMETRY. Q1 What thermoluminescent materials are used in a TLD badge? A Most commonly lithium fluoride , dysprosium activated calcium sulphate may also be used. Q2 What is the principle of a TLD badge? Q3 What are the parts of a TLD badge? A - Plastic cassette. 3 filters : - metal filter made of 1 mm copper and aluminium each. For X and gamma rays. 15 mm thick perspex - beta rays. A 300 - 400 C. Is 50 - 200 times more...
qasessions.blogspot.com
QUESTIONS & ANSWERS SESSIONS: http://spottingcases.blogspot.com/
http://qasessions.blogspot.com/2008/07/httpspottingcasesblogspotcom.html
QUESTIONS and ANSWERS SESSIONS. Sunday, July 13, 2008. Http:/ spottingcases.blogspot.com/. Subscribe to: Post Comments (Atom). In this segment we will try and cover important viva topics for a postgraduate examination (MD/DMRD/DNB). Most of these relate to physics, contrast agents and procedures; we will post short sessions covering these topics on a fortnightly basis. A lot of these might well be a little boring. But rest assured , they are hugely important for the exam. FRCR PART 2 A.
qasessions.blogspot.com
QUESTIONS & ANSWERS SESSIONS: http://spottingcases.blogspot.com/
http://qasessions.blogspot.com/2008/07/httpspottingcasesblogspotcom_13.html
QUESTIONS and ANSWERS SESSIONS. Sunday, July 13, 2008. Http:/ spottingcases.blogspot.com/. Subscribe to: Post Comments (Atom). In this segment we will try and cover important viva topics for a postgraduate examination (MD/DMRD/DNB). Most of these relate to physics, contrast agents and procedures; we will post short sessions covering these topics on a fortnightly basis. A lot of these might well be a little boring. But rest assured , they are hugely important for the exam. FRCR PART 2 A.
radguru.blogspot.com
RADGURU: May 2008
http://radguru.blogspot.com/2008_05_01_archive.html
Tuesday, May 27, 2008. QUICK FACTS : RADIATION UNITS. 1) Roentgen : - Unit of radiation exposure. 9679; Defined as amount of x / gamma rays that produce a specific amount of ionization in a unit of air under standard temperature and pressure. 9679; Measured in an air chamber, is 2.58 x 10 -4 c/kg air. 2) Gray : - Unit of Kerma ( kinetic energy released in material). 9679; 1 gray = absorption of 1 joule of energy in one kg of tissue. 9679; Earlier unit – Rad ( radiation absorbed dose). 9679; 1 Sv = 100 rem.