MRI
Resolve sequence is
A)DWI sequence
B)DWI sequence to overcome susceptibility artifact, and to get high quality DWI images.
C)inversion recovery sequence
D)Gradient echo
B)DWI sequence to overcome susceptibility artifact, and to get high quality DWI images.
I am a iv needle gauze,pink in colour ,please tell my size
A)16 gauze
B)20 gauze
C)18 gauze
D)22 gauze
B)20 gauze
Increased density on x ray image denotes
A)black shadow
B) white shadow
C)both A and B
D)none
B)white shadow
Parrot colour icon injector during ct exam means
A)bolus injector has been declined
B)means local procedure on injector is active
C)The bolus injector is ready for examination
D)means injection is completed.
C)The bolus injector is ready for examination
Volume ejected by the heart in one beat is termed as
A)Ejection fraction
B)stroke volume
C)End diastolic volume
D)End systolic Volume
B)stroke volume
contrast in MRI we get on the basis of Relaxation
A)True
B)false
True
Contrast injection duration multiply with flow rate for peripheral angio gives you
A)maximum volume of contrast
B)minimum volume of contrast
C)injection time
D)peripheral extravasation
A)maximum volume of contrast
Extension and abduction refers to
A)when the angle of the joint decreases and abduction refers to a movement away from the body.
B)when the angle of the joint decreases and abduction refers to the movement towards the midline of the body.
C)when the angle of the joint increases and abduction refers to a movement away from the body.
D)when the angle of the joint increases and abduction refers to a movement towards the midline of the body
C)when the angle of the joint increases and abduction refers to a movement away from the body.
I am an iv needle usually wearing yellow colour please tell my size
A)16 gauze
B)24 gauze
C)18 gauze
D)22 gauze
B)24 gauze
Adhesive capsulitis is a condition seen in
A)bowman,s capsule
B)pelvis
C)shoulder
D)cervical spine
C)shoulder
Which among these sequences are best for evaluating fatty infiltrations in fatty liver
A)t2
B)DWI
C)Dixon
D)FLAIR
C)Dixon
what is the strength of SAFFIRE in CT and if u higher the strength value what happens
A)value between 1 and 3,image smoothness increases
B)value between 1 and 5,image smoothness increases
C)value between 1 and 5,image smoothness decreases
D)value between 1 and 3,image smoothness decreases
B)value between 1 and 5,image smoothness increases
Racing start view is used to demonstrate
A)patella
B)intercondylar notch
C)tibia head
D)both A and C
B) intercondylar notch
I Reduce toxicity without reducing paramagnetic effect please give me a name
A)Gadolinium
B)gadolinium chelator
C)safe wrapper
D)none
B)gadolinium chelator
The tube or tunnel between the talus and calcaneus bone and can be seen in the lateral aspect of joint is
A)Navicular
B)tarsal tunnel
C)Talus dome
D)sinus tarsi
D)sinus Tarsi
False positive findings on DWI are often attributed to
A)t1 effects
B)t2 effects
C)Anisotropy
D)poor signal to noise
B)t2 effects
For calcium scoring evaluation,how many image series is required.
A)one image series (the diastolic phase)
B)one image series (systolic phase)
C)one image series (both systolic phase)
D)multiple image series(systolic phase)
A)one image series (diastolic phase)
Electrons build up in the area of filament,there negative charges begin to oppose the emission of additional electrons,this phenomenon is termed as
A)thermionic emission
B)space charge effect
C)Heel effect
D)none of the above
B) space charge effect
Hypotension with bradycardia seen after contrast administration is a sign of ?
A)Mild reaction
B)severe reaction
C)moderate reaction
Dnone
B)severe reaction
Which sulcus in brain separates primary motor area with primary somatosensory area or frontal lobe with parietal lobe
A)central sulcus
Bcollateral sulcus
C)lateral sulcus
D)parieto occipital sulcus
A)central sulcus
Increasing the B value in DWI increases
Answer:Greater diffusion weighting
Or increases diffusion intensity
SAFFIRE in CT stands for
Sinogram affirmed iterative reconstruction
Very high energy x ray interacting with directly nucleus and gets absorbed by the nucleus and nucleus is raised to an excited state and emits a nucleon or other nuclear fragment.This process is termed as
A)compton scattering
B)pair production
C)photoelectric absorption
D)photodisintegration
D)photodisintegration
Tumor that enhnaces with gadolinium contrast is bright on t1 weighted images because
A)Gadolinium chelates slow t1 recovery of water molecules by interacting with the water .
B)Gadolinium chelates speed t1 recovery of water molecules and increase the rotational speeds of the hydrogen atoms.
C)Gadolinium chelates speed t1 recovery of water molecules and change/decrease the rotational speeds of the hydrogen atoms.
D)Gadolinium has a short t1 value
C)Gadolinium chelates speed t1 recovery of water molecules and change/decrease the rotational speeds of the hydrogen atoms.
What is the world,s longest word which is also a lung disease?
pneumonoultramicroscopicsilicovolcanoconiosis