Previous Exams

Technical Assistant X-RAY,GOVT.Ayurveda College(ONLINE EXAMINATION)-2016

 

Time Remaining :
1. On the banks of which river the famous city of Kolata situated?
Indus

Hughly

Brahmaputra

Tapti
2. In which state of India,the Kakrapara project is located?
Rajastan

Punjab

Gujarat

Haryana
3. Which mountain ranges separate North India from the Deccan?
Vindhya-Satpura

Himalayas

Anamudi

Siwalik
4. How many National Waterways are there in India?
3

5

7

9
5. The Governor-General of India at the time of the foundation of Indian National Congress?
Cheimsford

Dalhousie

Dufferin

Ripon
6. Which was the only session of Indian National Congress presided by Gandhi?
Allahabad

Guwahati

Belgaum

Kakinada
7. Who was the first to describe the mutiny of 1857 as the first war of Indian Independence?
Subhash Chandra Bose

V.Savarkar

Romila Taper

Tharachand
9. The founder of Satya Shodhak Samaj?
Atmaram Pandurang

Gopal Hari Deshmukh

M.G.Ranade

Jyothiba Phule
10. When was the historic temple entry proclamation made?
April 12,1936

November 12,1936

March 12,1936

June 12,1936
11. Who took initiative to form Anthar Jana Samajam at Chettupuzha?
Sreedevi Kannampalli

Uma Alampalli

Kavumkara Bhargavi

Parvathy Nenminimangalam
12. Who is known as the father of Kerala Renaissance?
Kumaran Asan

Sree Narayana Guru

Chattampi Swamikal

V.T.Bhattathiripad
13. Owner of ‘Swadeshabhimani’edited by K.Ramakrishna Pillai?
C.V.Kunjiraman

K.Kelappan

Dr.Palpu

Vakkom Abdul Khadir Maulavi
14. The Savarna Jatha to support the Vaikkom Satyagraha was organized by
Mannath Padmanabhan

T.K.Madhavan

K.Kelappan

Sahodaran Ayyappan
15. The Malayalee women who attended the International Women’s Conference held at Copenhagen in 1949?
Kamala Nambeesan

Ammu Swaminathan

Arya Pallam

Priyadutta Mullamangalath
16. Which day is observed as Human Rights Day?
December 10

January 10

March 10

May 10
17. Operation Protective Edge is the name of which country’s controversial military action launched on its neighborhood?
Syria

Jordan

Iran

Israel
18. Mutual Funds are regulated in India by which among the following ?
RBI

SEBI

Stock Exchange

UTI
19. Who received the Golden Ball award for the best player of the FIFA World Cup 2014?
Microslay Klose

Karim Bensema

Angel D’Maria

Lionel Messy
20. With which game is Davis Cup associated?
Football

Cricket

Tennis

Hockey
21. Which of the following is not an x-ray interaction with the atoms of absorbing medium?
Photo Electric Edffect

Bremsstrahlung

Pair Production

Compton Effect
22. The target material used in General purpose Radiography x-ray machine is
Tungsten

Copper

Stainless Steel

Aluminium
23. The tilting of anode of a x-ray tube with respect to incident electron axis is
Line Focus Principle

Anode hell effect

Duane Hunt Principle

None of the above
24. The vertical plane passing longitudinally through the human body,divides the body into right and left halves is termed as
Transverse plane

Coronal Plane

Medial plane

None of the above
25. The SI unit of electric current is:
Ampere

Coulomb

Farad

Ohm
27. Anode of a rotating anode x-ray tube is rotating with the help of
Induction motor

DC Motor

Battery

None of the above
28. The base of an x-ray film is made of
Gadolinium

Gelatin

Silver

Polyester
29. The active ingredient in emulsion of a Radiographic film is:
Silver halide

Cellulose triacetate

Rare earth materials

Sodium Sulphate
30. X-ray tube rating charts includes
Radiographic rating chart

Anode cooling chart

Housing cooling chart

All of the above
31. The Radiographic grid was first designed by
Bucky

Roentgen

Coolidge

Faraday
32. Waters view is used for the examination of
Ankle

Skull

Maxillary sinuses

Foot
33. The annual equivalent radiation dose limit for radiation workers in India is:
1 mSv

20 mSv

100 mSv

0.1 mSv
34. The deposition of metallic silver in a radiographic film without exposure to radiation results
Artifacts

Fog

Latitude

Gamma
35. Which of the ollowing component is not connected with the secondary coil of high tension transformer of x-ray generator circuits?
X-ray tube

Rectifier

mA meter

KVp meter
36. The relative ability of radiograph emulsion to respond to x-ray or light is:
Speed

Latitude

Optical density

Contrast
37. Myelogram was the gold standard for the diagnosis of disease of
Neutral canal

Kidney

Heart

Orbit
38. Which of the following is a common cause of x-ray tube failure?
Extremely high voltage

Burnt out filament

Anode melting

All of the above
39. The advantage of CT over MRI is
Lack of artifacts from adjacent bones

Multiplane capabilities

Fine bone details

Soft tissue contrast
40. Molybdenum and rhodium targets are used in____________x-ray tubes
CT machines

Angiography machines

Mammography

Dental x-rays
41. Movement unsharpness in radiographs are due to
Heart bet

The pulse

Peristalsis

All of the above
42. Empty urinary Bladder require before
Pelvic Ultrasound

CT of Pelvis

Hysterosalpingography

All of the above
43. Computed Tomography(CT)machines with two x-ray tybes,two rows of detector,one gantry and one patient table is
Multislice CT machines

Electron Beam CT

Spiral CT

Dual Source CT
44. The upper border of sternum is
Supra sterna notch

Acromion

Xiphi sternum

None of the above
45. The blood flow in the circulatory system can be studied using
Doppler techniques

Nuclear magnetic resonance techniques

Tomography techniques

Scintigraphy
46. The only movable bone in the skull is
Frontal bone

Nasal bone

Mandible

Temporal bone
47. Most of the Limb Joints are
Synovial joints

Fibrous joints

Cartilaginous joints

None of the above
48. The lordotic AP projection of chest is use full for evaluating
The carina

Pleural effusion

An apical lesion

All of the above
49. The metacarpal bones are:
Four in numbers

Five in numbers

Fourteen in numbers

Two in numbers
50. A normal red blood cell has a life span of:
365 days

1 day

24 days

120 days
51. Which of the following is not an endocrine gland?
Pituitary

Adrenalls

Pancreas

Spleen
52. Bending of knee joint is
Flexion

Extension

Abduction

Pronation
53. The patella or knee cap is a
Long bones

Flat bones

Sesamoid bone

Irregular bones
54. Length of adult human spinal cord is around
10 cm

15 cm

45 cm

75 cm
55. Blood volume of average adult human being is
5 Litres

1 Litre

10 Litres

20 Litres
56. Pleura is the membrane covering
Lung

Heart

Brain

None of the above
57. True statement regarding the radiography of cervical spine is
No tube angulations required in the AP view

The tube is angled 5 to 10 degree cephaled

A short focus to film distance required for lateral projection

None of the above
58. Which of the following isotope is not used for permanent implant in brachytherapy?
Gold 198

Iodine 125

Palladium 103

Cesium 137
59. Cobalt 60 radioactive isotope has a half life of
74 days

1620 years

30 years

5.6 years
60. Which of the following is a beam modifying device used in Radiotherapy?
Phantom

Wedges

Breast Board

Thermoplastic masks
61. Which of the following readiation detectors cannot be used in automatic exposure control(Photo timers)in an x-ray generator system?
Thermolum inesent detector

Photo multiplier detector

Ionization detector

Solid state detector
62. CT number for air is
0

-1000

1000

1
63. The degree of blackening of Radiographic of film is described by
Optical density

Film sensitivity

Film speed

Gamma
64. True statement regarding plain abdominal radiography is
A short exposure time is unnecessary

The lower border of cassette should be positioned at the level of pubis symphysis

Injection of air via nasogastric tube helps in diagnosis of perforation

All of the above
65. The Gadolinium-diethyltriamine pents acetic acid(Gd-DTPA)is a
The Gadolinium-diethyltriamine pents acetic acid(Gd-DTPA)is a

Contrast media used for CT imaging

Contrast media used in Fluroscopy

Emulsion used in x-ray films
66. Which of the following is not a Magnetic Resonance Imaging Parameter?
Spin Density

Electron Density

T2 Relaxation Time

T1 Relaxation Time
67. The inherent filtration in an x-ray tube ranges from
0.5 to 1 mm AL

.001 to 0.01 mm lead

.05 to 1 m lead

2 to 4 mm Al
68. The added filter used for the radiography of body part of uneven thickness is
Heavy metal filters

Inherent filtration

Wedge filter

None of the above
69. The magnitude of scattered radiation during radiography depends on
Energy of x-ray

Field size

Thickness of patient

All of the above
70. Grid ratio is the
Ratio of the height of the lead strips to the width of the inter space material

Number of lead strip lines per centimetre

Ratio exposure with grid and without grid

Raio of contrast with and without grid
71. Which of the following is a method of scatter reduction in radiography other than using grid?
Use of collimator

Scanning slit

Air gap method

All of the above
72. In spiral CT scanners
No ring detectors

Stationary x-ray tube

Patient table stationary

Patient table moving during scanning process
73. A radiation detector not suitable for the use in CT scanner is
Sodium Iodine Detector

Bismuth Germanate Detector

Fricke Detector

Cadmium Tungstate
74. Main advantage of fourth generation CT scanner is
Less patient dose

Elimination of ring artifact

Less scattered radiation

All of the above
75. Qunatum mottle is due to
Statistical fluctuation in the number of x-rays emitted from x-ray tube

Patient motion

Absorption of radiation by high density material

Heterogeneous x-ray spectrum
81. Use of intensifying screen results
Lower patient dose

Increase radiographic contrast

All of the above

None of the above
82. In a rotating anode x-ray tube the anode having an Area “A”is tilted to an angle of 10 degree Then the effective focal area will be
A sin 10

A x 20

A-20

A cos20
83. _____________ is a double emulsion film?
Mammographic film

Duplicating film

Subtraction film

Dental film
84. Which of the following is not used as a phosphor in the intensifying screens used for radiography?
Calcium tungstate

Zinc sulphide

Gadolinium

Aluminium
85. The speed of intensifying screen is affected by
Phosphor composition

Crystal size

Presence of reflective layer

All of the above
86. __________ is not an ingredient of developing solution
Hydroquinone

Sodium Carbonate

Potassium bromide

Hypo
87. Chrome alum is used as a___________ in fixer solution
Fixing agent

Preservative

Hardener

Acid medium
88. Which of the following is not a reason for the fog formation in x-ray films?
Exposure to light

Exposure to x-rays or radionuclide

Outdated film

Static electricity due to friction between film and other objects
89. Streaking in x-ray film caused by the following
Bending of film

Failure to agitate the film in developer

Water droplets on the surface of film

Formation of air bubbles in the developer
90. For female patients of reproductive age non urgent abdomen and pelvic radiographs should be taken
Within 10 days following menstrual period

10 to 20 days interval following menstrual period

20 to 30 days interval following menstrual period

There is no such restriction
91. Reason for unsharpness in a radiographic image is
Movement

Focal spot size

Use of screen

All of the above
92. Unequal magnification of different portions of same object in a radiograph is called
Crossover

Distortion

Unsharpness

Fog
93. Most important factor for radiographic contrast is
KVp

mA

mAs

Focus to film distance
94. Anal atresia in Neonates can be diagnosed by
Lateral decubitus view

AP supine

Invertogram

Abdomen AP erect
95. Delineation of contour and cavity of uterus and tubal potency and can be established by
Nephrotomography

Hysteriosalpingography(HSG)

KUB examination

None of the above
96. Small lesions and mucosal lining are more clearly visible in__________radiography
Single contrast method

Double contrast method

No contrast

None of the above
97. The radiographic examination of choice to demonstrate the whole of the small bowel from duodenal flexture to ileocaceal valve is
Barium Meal Follow through

Hyptonic Dudenography

Conventional barium meal

None of the above
98. The radiographic investigation of lacrimal system is
Arthography

Cholangiography

Stalography

Dacryocystography
99. The photo cpnductor used in Xeroradiography is
Amorphous Selenium

Sodium Iodine

Calcium Tungstate

Molybdenum
100. Which of the following substance produces Piezo Electric Effect?
Quartz

Gadolium Oxy Sulphide

Sodium Iodide(Thalium Activated Crystals)

Sodium Chloride