SENIOR LECTURER IN RADIODIAGNOSIS – NCA – MEDICAL EDUCATION

FINAL ANSWER KEY
Question Paper Code: 25/2018/OL
Category Code: 199/2017
Exam: Sr Lecturer in Radiodiagnosis NCA
Medium of Question: English
Date of Test 03-05-2018
Department Medical Education
Alphacode A
Question1:-According to which Article, the executive power of the Union is vested in the President of India.
A:-Article 64
B:-Article 63
C:-Article 52
D:-Article 53
Correct Answer:- Option-D
Question2:-‘To defend the country and render national service when called up on to do so’ is a fundamental duty. Which is
the Article ?
A:-Article 51 A(d)
B:-Article 51 A(b)
C:-Article 51 A(c)
D:-Article 51 A(e)
Correct Answer:- Option-A
Question3:-In which schedule of the Constitution deals with Union List, State List and Concurrent List ?
A:-Tenth Schedule
B:-Seventh Schedule
C:-Sixth Schedule
D:-Ninth Schedule
Correct Answer:- Option-B
Question4:-Which Article is related to Grama Sabha ?
A:-Article 243 C
B:-Article 243 B
C:-Article 243 A
D:-Article 243 D
Correct Answer:- Option-C
Question5:-Article 29 and 30 deals with
A:-Right to Life and Liberty
B:-Religious Freedom
C:-Cultural and Educational Rights
D:-Right against Exploitation
Correct Answer:- Option-C
Question6:-‘Duty of the Union to protect States against external aggression and internal disturbance’. Which Article is
related with this provision ?
A:-Article 354
B:-Article 355
C:-Article 356
D:-Article 357
Correct Answer:- Option-B
Question7:-‘Mission Indradhanush’ launched by the Govt. of India pertains to
A:-New Education Policy
B:-Construction of Smart Cities across the country
C:-India’s own search for the Earth like Planets in outer Planets
D:-Immunization of children and pregnant women
Correct Answer:- Option-D
Question8:-Help Line ‘Udyami’ is meant for
A:-Micro, small and medium enterprises
B:-Large capital Industries
C:-Female entrepreneurs
D:-Farmers using Technology in Farming
Correct Answer:- Option-A
Question9:-Maximum age for joining Atal Pension Yojana is
A:-60 years
B:-50 years
C:-40 years
D:-70 years
Correct Answer:- Option-C
Question10:-Which State Govt. has launched Mahatma Gandhi Sarbat Vikas Yojana (MGSVY) for distressed Sections ?
A:-Punjab
B:-Karnataka
C:-Meghalaya
D:-Kerala
Correct Answer:- Option-A
Question11:-Sahodara Sangam was founded at
A:-Kodugallur
B:-Kottayam
C:-Thrissur
D:-Cherai
Correct Answer:- Option-D
Question12:-The Organisation called ‘Samyuktha Rashtriya Samiti’ was formed in connection with
A:-Aikya Kerala Movement
B:-Abstention Movement
C:-Guruvayur Satyagraha
D:-Vaikom Satyagraha
Correct Answer:- Option-B
Question13:-Who wrote the famous work ‘Jathikummi’ ?
A:-Kelappan
B:-EMS
C:-Pandit Karuppan
D:-O.N.V. Kurup
Correct Answer:- Option-C
Question14:-Arrange the following events in chronological order.
1. Temple Entry Proclamation
2. Vaikom Satyagraha
3. Shanar Agitation
4. Paliyam Satyagraha
A:-(3, 2, 1, 4)
B:-(4, 2, 3, 1)
C:-(2, 4, 1, 3)
D:-(1, 3, 4, 2)
Correct Answer:- Option-A
Question15:-Indicate the wrong pair among them.
A:-E. M. Sankaran Namboothiripad – Onnekal kodi Malayalikal
B:-V.T. Bhattathirippad – Kanneerum Kinavm
C:-Vaghbhatananda – Abhinava Keralam
D:-Vaikunda Swamikal – Darsanamala
Correct Answer:- Option-D
Question16:-Who among the following become the recipients of Padma Vibhushan in the year 2018 ?
A:-Philipose Mar Chrysostom
B:-Ghulam Mustafa Khan
C:-Aravind Parikh
D:-Mahendra Singh Dhoni
Correct Answer:- Option-B
Question17:-Shakespeare Beach is located in which country ?
A:-France
B:-Canada
C:-Italy
D:-England
Correct Answer:- Option-D
Question18:-The 2018 National Girl Child Day (NGCD) is celebrated on which date in India ?
A:-January 24
B:-January 25
C:-January 23
D:-January 26
Correct Answer:- Option-A
Question19:-Gadgil Committee Report and Kasturirangan Committee Report are related to
A:-Constitutional Reforms
B:-Protection of Western Ghats
C:-Ganga Action Plan
D:-Linking of Rivers
Correct Answer:- Option-B
Question20:-In which year, United Nations General Assembly voted to establish `2^(nd)` October as the International Day of
Non-Violence ?
A:-2005
B:-2003
C:-2007
D:-2009
Correct Answer:- Option-C
Question21:-Compared with SE, GRE sequences use
A:-Longer TR and longer TE
B:-Shorter TR and long TE
C:-Longer TR and shorter TE
D:-Shorter TR and shorter TE
Correct Answer:- Option-D
Question22:-Echo planar imaging forms echoes using
A:-Successive 90-degree pulses
B:-Successive alternating 90-degree pulses
C:-Successive180 degree pulses
D:-Successive alternating gradients
Correct Answer:- Option-D
Question23:-Lingula of lung is best seen in which X-ray view ?
A:-Lordotic
B:-Apical
C:-Left lateral decubitus
D:-Right lateral decubitus
Correct Answer:- Option-A
Question24:-Most signal in K space is present
A:-In the center
B:-In the periphery
C:-Along the frequency encoding axis
D:-Along gradient encoding axis
Correct Answer:- Option-A
Question25:-In order to decrease dose in large patients
A:-Decrease kV and improve image noise
B:-Increase kV and improve image noise
C:-Increase in KV and improve in contrast
D:-Decrease in KV and improve in contrast
Correct Answer:- Option-B
Question26:-Penumonia alba is seen in
A:-Congenital TB
B:-Congenital malaria
C:-Neonatal HIV
D:-Congenital syphilis
Correct Answer:- Option-D
Question27:-The diagnosis of necrotizing entero colitis is best made by
A:-Plain radiograph of abdomen
B:-Barium enema
C:-USG
D:-None of the above
Correct Answer:- Option-A
Question28:-Which of the following is false ?
A:-Calcification is present in 10% with Wilms tumor
B:-Calcification is present in 50% of neuroblastoma
C:-Stage IV-S neuroblastoma has a very bad prognosis
D:-Bilateral Wilms tumor is stage V tumor
Correct Answer:- Option-C
Question29:-The earliest radiologic sign of mitral stenosis is
A:-Straightening of left border of cardiac silhouette
B:-Upper lobe pulmonary veins are congested and prominent
C:-“Inverted moustache sign”
D:-kerley B lines
Correct Answer:- Option-B
Question30:-Pneumothorax is common with pneumonia caused by
A:-Streptococcus
B:-Pneumocystis carinii
C:-Staphylococcus aureus
D:-H. influenzae
Correct Answer:- Option-B
Question31:-In x-ray imaging, noise is determined by
A:-Energy of x-rays hitting the detector
B:-Number of x-rays hitting the detector
C:-Tissue contrast
D:-Amount of scatter hitting the detector
Correct Answer:- Option-B
Question32:-Which of the following numbers reported by the scanner best reflects the total amount of radiation delivered to
the patient
A:-Dose
B:-CT Dose Index (CTDI)
C:-Pitch
D:-Dose-length product (DLP)
Correct Answer:- Option-D
Question33:-The following term refers to a measure designed to reflect stochastic (cancer) risk from radiation
A:-Dose
B:-CT Dose Index (CTDI)
C:-Average dose
D:-Effective dose
Correct Answer:- Option-D
Question34:-Automated exposure compensation uses the topogram (or scout) image to determine
A:-Tube current (mA)
B:-Pitch
C:-Reconstruction filter
D:-Bowtie filter
Correct Answer:- Option-A
Question35:-Iodine is a good CT contrast agent because
A:-We can achieve very high concentrations in target organs
B:-The k-edge (33 keV) is much lower than x-ray energies produced by a 120 kV tube
C:-The k-edge (33 keV) is near the average diagnostic x-ray energy produced by a 120 kV tube
D:-It simulates the attenuation of bone
Correct Answer:- Option-C
Question36:-First X ray sign in pulmonary thromboembolism
A:-Wester mark sign
B:-Palla sign
C:-Fleischner sign
D:-Knuckle sign
Correct Answer:- Option-A
Question37:-Atoll sign is seen
A:-Tuberculosis
B:-Cryptogenic organising pneumonia
C:-Aspergillosis
D:-Pneumocystis carini pneuomonia
Correct Answer:- Option-B
Question38:-All the statements regarding shoulder radiography is true except
A:-In AP view with neutral rotation both greater and lesser tuberosities are super imposed
B:-In Grasheys projection there is more overlap of gleniod than AP projection
C:-AP oblique view rotate the body 35-45 degree
D:-In Y view humeral head should super impose over the base of Y if not dislocated
Correct Answer:- Option-B
Question39:-All are features of cardiomegaly except
A:-CTR > 50% in PA chest
B:-CTR > 60% in AP chest
C:-Cardiac diameter > 15.5 cm
D:-1.5 times increase in diameter in serial X rays
Correct Answer:- Option-A
Question40:-Most anterior ethmiod air cell is
A:-Haller cell
B:-Onodi cell
C:-Agger nasi cell
D:-Concha bullosa
Correct Answer:- Option-C
Question41:-Dentigerous cyst false statement is
A:-Seen in adolescent age
B:-Unilocularcyst
C:-Replaces tooth
D:-Seen in old age
Correct Answer:- Option-D
Question42:-In Film processing – fixing, all are true except
A:-Made of hypo/ammonium thiosulphate
B:-Preservative for developer and fixer is same
C:-Hardening agent harden and shrinks gelatin in the film emulsion to prevent its reduction
D:-Acidifier neutralizes alkaline developer
Correct Answer:- Option-C
Question43:-TLD false statement is
A:-Active radiation detection device
B:-Disc are made of calcium SO4
C:-Lower filter is kept open
D:-Measures doses between 0.01-10.4 mGy
Correct Answer:- Option-A
Question44:-Regarding dark room false statement
A:-White/light colour paint on walls
B:-Lead equivalent of 2 mm in walls
C:-Ideal flooring with ceramic tile
D:-For safe light, bulb of 50 W is used
Correct Answer:- Option-D
Question45:-Fluid colour sign in USG seen in
A:-Pleural plaque
B:-Pleural effusion
C:-Hemangioma
D:-Lymphovenous malformation
Correct Answer:- Option-B
Question46:-In lateral view chest X ray
A:-Left hemidiaphragm lower than right
B:-Right hemidiaphragm lower than left
C:-Right dome is fully traceable
D:-Dome closer to film is lower
Correct Answer:- Option-A
Question47:-Lung volume is maintained in
A:-UIP
B:-NSIP
C:-NF1
D:-DIP
Correct Answer:- Option-C
Question48:-Patchy ground glass opacities with peripheral perivascular cyst seen in
A:-DIP
B:-RB ILD
C:-LIP
D:-NSIP
Correct Answer:- Option-C
Question49:-All are features of air space opacity except
A:-Air bronchogram
B:-Silhouette sign
C:-Preserved volume
D:-Reticular shadow
Correct Answer:- Option-D
Question50:-Regarding cystic adenamatiod malformation false statement is
A:-Spontaneous resolution can occur
B:-Type 3 is solid mass
C:-Type 2 shows uniform cyst of size < 2 cm D:-Type 1 shows micro cyst Correct Answer:- Option-D Question51:-True in pneumothorax A:-Sea shore sign B:-Bar code sign C:-Lung slide D:-Prominent B pattern Correct Answer:- Option-B Question52:-KVP for high KV chest X RAY A:-60 B:-90 C:-120 D:-150 Correct Answer:- Option-C Question53:-Maximum permissible radiation in a pregnancy A:-0.1 msv B:-1 msv C:-10 msv D:-100 msv Correct Answer:- Option-B Question54:-Para pharyngeal space false statement A:-Superior margin is skull base B:-Inferior margin is C7 vertebra C:-Contains fat and internal maxillary artery D:-Located anterior to pre vertebral space Correct Answer:- Option-B Question55:-Left hilum is A:-Higher level than right B:-Lower level than right C:-Denser than right D:-Lucent than right Correct Answer:- Option-A Question56:-Carciniod tumour of lung false statement A:-Well defined hilar mass B:-Eccenric calcification common C:-Atypical carciniods are hypovascular D:-Typical carciniods are hyper vascular Correct Answer:- Option-C Question57:-Small bowel true statement is A:-Presence of haustra B:-Presence of Valvulae C:-Presence of fecus D:-Peripheral location Correct Answer:- Option-B Question58:-Carcinoma rectum true is statement A:-T 2 Tumour extend beyond rectal wall B:-Mesorectal fascia positive tumour are candidates for total mesoretal excision C:-TRUS is the choice between T3 and T4 tumours D:-Mesorectal fascia (MRF) involvement means tumour within 1 mm of MRF Correct Answer:- Option-D Question59:-Beaded appearance seen in MRCP in all except A:-HIV cholangiopathy B:-Metastasis C:-Hilarcholangiocarcinoma D:-Primary sclerosing cholangitis Correct Answer:- Option-C Question60:-Treatment option for HCC with right branch of portal vein involvement A:-Surgery B:-RFA C:-TARE D:-TACE Correct Answer:- Option-C Question61:-BMFT contraindicated in A:-Large bowel obstruction B:-Small bowel obstruction C:-Ulcerative colitis D:-Crohns disease Correct Answer:- Option-A Question62:-Features of malignant gastric ulcer A:-Hamptons line B:-Extending outside the lumen C:-Smooth margin D:-Thick mucosal fold Correct Answer:- Option-D Question63:-All are true regarding paediatric liver lesions except A:-Hepatoblastoma may be associated with familial adenomatoum polyposis B:-Hemangio endothelioma may show narrow infra renal aorta C:-Mesenchymal hemartoma may present antenatally as hydrops fetalis D:-Von meyenburg complex shows multiple moderate size liver cyst Correct Answer:- Option-D Question64:-Regarding chronic calcific pancreatitis true statement is A:-Pancreatic duct shows smooth dilatation B:-Chunky calcification in groove pancreatitis C:-Central luceny of calculus in hereditary pancreatitis D:-Duct penetrance sign is an indicator of inflammatory mass Correct Answer:- Option-C Question65:-Primary CNS vasculitis all are true statement except A:-Common in female B:-Calabresa's criteria for clinical diagnosis C:-DSA shows focal/diffuse narrowing of small vessels D:-Meningeal enhancement may be seen Correct Answer:- Option-A Question66:-True about dementia A:-Temporal lobe involvement seen in pre senile Alziemers disease B:-Temporal lobe involvement in CADASIL C:-Inferior frontal lobe involvement seen in strategic infarcts D:-Symmetric parietal atrophy in coticobasilar degeneration Correct Answer:- Option-B Question67:-True statement in CNS abscess A:-Diffusion restriction of wall in bacterial abscess B:-Succinate peak in tuberculous abscess C:-Diffusion restriction of center in fungal D:-Diffusion restriction of wall in fungal Correct Answer:- Option-D Question68:-Cather used for cerebral angiogram in case of bovine arch A:-Head hunter B:-Manis C:-Vertebral D:-JUDKINS Correct Answer:- Option-B Question69:-Diffusion restriction is seen in A:-Arachniod cyst B:-Neuroglial cyst C:-Ependymal cyst D:-Epidermiod cyst Correct Answer:- Option-D Question70:-Spinal cord ependymoma false statement A:-More central B:-Hemorrhage is common C:-Eccentric location D:-More enhancing Correct Answer:- Option-C Question71:-Hyperostosis frontalis interna false statement is A:-Bilateral symmetric B:-Can involve parietal lobe C:-Inner table thickening D:-Inner and outer table thickening Correct Answer:- Option-D Question72:-Normal basal angle A:-125-145 B:-100-125 C:-90-115 D:-150-175 Correct Answer:- Option-A Question73:-Inner ear abnormality that can result in insult at `4^(th)` week of gestation A:-Michel deformity B:-Mondini deformity C:-Cochlear aplasia D:-Common cavity malformation Correct Answer:- Option-C Question74:-11-14 weeks scan A:-is done when CRL > 50 mm
B:-is done when CRL > 45 mm
C:-NT > 2 is abnormal
D:-Done during fetal flexion
Correct Answer:- Option-B
Question75:-Indications for fetal echocardiography are except
A:-Pre gestational diabetes
B:-Diabetes diagnosed in first trimester
C:-Paternal cardiac disease
D:-Diabetes with HBA1C < 6% Correct Answer:- Option-D Question76:-In adenomyosis all are true except A:-Subendometrial cyst B:-Subendometrial echogenic nodule C:-Thickened transitional zone D:-Diverticula extending to endometrium is HSG Correct Answer:- Option-D Question77:-Septate uterus false statement is A:-Fundal contour may be normal B:-MRI is the modality of choice C:-Angle between cavity is < 75% D:-Angle between cavity is 75-125% Correct Answer:- Option-D Question78:-Following refers to structural reporting system except A:-BIRAD-Breast B:-TIRADS-Thyroid C:-LIRADS-Lung D:-PIRADS-Prostate Correct Answer:- Option-C Question79:-All are true in prostate except A:-Citrate is increased in MRS in malignant tissue B:-Peripheral zone is hyper intense in T2 MRI C:-Peripheral zone is hyperechioc in TRUS D:-Obliteration of recto prostatic angle is a sign of extra capsular extension Correct Answer:- Option-A Question80:-Erectile dysfunction false statement is A:-Angiography is gold standards for arterial impotence B:-Penile Doppler is done with intra cavernosal papaverine injection C:-PSV < 30 cm/s indicates arterial insufficiency D:-EDV<5 cm/s indicates venous insufficiency Correct Answer:- Option-D Question81:-Pro peritoneal fat plane is A:-Displaced in retroperitoneal lesion B:-Obliterated in retroperitoneal lesion C:-Unaffected in retroperitoneal lesion D:-Better visualised in retroperitoneal lesion Correct Answer:- Option-A Question82:-All are features of acute urinary obstruction except A:-Delayed dense nephrogram B:-Pyelotubular back flow C:-Moderate hydronephrosis D:-Modest renal enlargement Correct Answer:- Option-C Question83:-DWI can be negative in all except A:-Brain stem infarct B:-Corona radiate infarct C:-Deep grey matter nuclei infarct D:-When cerebral flow is in range of only electrical activity Correct Answer:- Option-B Question84:-First ventricle is A:-Right lateral ventricle B:-Left lateral ventricle C:-Foramen munro D:-Foramen lushka Correct Answer:- Option-B Question85:-Cobble stone appearance in MRI brain seen in all except A:-Walker Warburg syndrome B:-Fukayama dystrophy C:-Muscle eye brain disease D:-Rett syndrome Correct Answer:- Option-D Question86:-Relative percentage signal recovery (r PSR) is minimum for A:-Gliosarcoma B:-Epitheliodglioblastoma C:-Lymphoma D:-Oligodendroglioma IDH mutant Correct Answer:- Option-D Question87:-One excluded in WHO 2016 brain tumor classification A:-Glioblastoma B:-Gliosarcoma C:-Gemistocytic astrocytoma D:-Protoplamic astrocytoma Correct Answer:- Option-D Question88:-Inferior wall of third ventricle formed by all except A:-Mammillary body B:-Optic chiasm C:-Tuber cinerum D:-Habenular commissure Correct Answer:- Option-D Question89:-T1 hyper intensity seen in all except A:-Hyper acute blood B:-Sub acute blood C:-Melanin D:-Fat Correct Answer:- Option-A Question90:-Temporal lobe cyst seen all except A:-Aicardi syndrome B:-Vander Knapp disease C:-Congenital rubella D:-Batten's disease Correct Answer:- Option-D Question91:-Tumoral calcinosis all are true except A:-Associated with hypercalcemia B:-More in blacks C:-Central lucency may be seen D:-Extensor aspect of joint Correct Answer:- Option-A Question92:-False statement about myositis ossificans A:-Peripheral calcification B:-Decrease in size with disease progression C:-Edema in subacute phase D:-Peripheral fat in MRI Correct Answer:- Option-D Question93:-All are seen in pyknodysostosis except A:-Medullary sparing B:-Mandibular changes C:-Acro-osteolysis D:-Hepatsplenomegaly Correct Answer:- Option-D Question94:-Features of Morqio disease except A:-Platyspondyly B:-Inferior vertebral body beaking C:-Epiphyseal changes D:-Oar shaped ribs Correct Answer:- Option-B Question95:-Caffeys syndrome is associated with A:-Corner fracture B:-Green stick fracture C:-Loozers zone D:-Epiphyseal fracture Correct Answer:- Option-A Question96:-Hamman's sign is seen in A:-Hamman Rich syndrome B:-Alpha 1 anti-trypsin deficiency C:-Miliary TB D:-Pneumomediastinum Correct Answer:- Option-D Question97:-Wormian bones are seen in all of the following except A:-Some normal children B:-Osteogenesis imperfecta C:-Cleido cranial dysostosis D:-Congenital rubella syndrome Correct Answer:- Option-D Question98:-Posterior iliac horns are seen in A:-Pena Shokeir syndrome B:-Crouzon syndrome C:-Nail patella syndrome D:-Pierre Robin syndrome Correct Answer:- Option-C Question99:-'Banana sign' in the fetal brain suggests A:-Spina bifida B:-Renal agenesis C:-Encephalocoele D:-Porencephaly Correct Answer:- Option-A Question100:-A metacarpal index of 8.4 is suggestive of A:-Turner syndrome B:-Noonan syndrome C:-Klinefelter syndrome D:-Marfan syndrome Correct Answer:- Option-D