AGR324 Comprehensive Final Exam with complete solutions latest version.

AGR324 Comprehensive Final Exam with
complete solutions latest version




Which .of .the .following .is .an .advantage .of .ultrasound .compared .to .other
.diagnostic .imaging .techniques? .- .CORRECT .ANSWER-no .safety .precautions
.are .required


which .artifact .is .described .as .a .beam .traveling .through .a .fluid .field .tissue? .-
.CORRECT .ANSWER-acoustic .enhancement


Does .ultrasound .have .a .larger .gray .scale .compared .to .radiographs? .If .so, .how
.many .shades .of .gray .can .be .seen .in .ultrasound? .- .CORRECT .ANSWER-Yes,
.256


What's .the .definition .of .hypoechoic? .- .CORRECT .ANSWER-Reflects .back .less
.intense, .sound .waves, .and .appears .darker .than .the .tissue .around .it


The .____ .is .made .of .____ .in .ultrasound .- .CORRECT .ANSWER-transducer;
.piezoelectric .ceramics


How .much .of .the .femoral .head .should .be .at .least .in .the .acetabulum? .-
.CORRECT .ANSWER-1/2


How .old .must .the .dog .be .for .OFA .registration? .- .CORRECT .ANSWER-24
.months


Where .are .the .labels .placed .in .a .lateral .view .of .the .foot? .- .CORRECT .ANSWER-
cranial .to .the .bone/joint

which .teeth .are .used .for .grooming, .grasping .cutting .food .and .are .always .single
.rooted? .- .CORRECT .ANSWER-Incisors


What .is .the .intersection .of .the .plane, .a .film .in .the .long .axis .of .the .tooth? .-
.CORRECT .ANSWER-bisecting .angle


If .an .angle .is .too .small, .what .artifact .will .occur? .- .CORRECT .ANSWER-
foreshortening

Where .should .the .dog .be .placed .when .conducting .dental .radiographs? .-
.CORRECT .ANSWER-rostral

, Which .teeth .do .you .image .using .the .parallel .technique? .- .CORRECT .ANSWER-
307/407-311/411

What .is .the .primary .purpose .of .radioactive .isotopes .in .nuclear .medicine? .-
.CORRECT .ANSWER-To .diagnose .and .treat .medical .conditions


which .isotope .is .commonly .used .to .treat .hyperthyroidism .in .small .animals? .-
.CORRECT .ANSWER-iodine-131


In .a .bone .scan .what .does .a .hotspot .represent? .- .CORRECT .ANSWER-An .area
.of .increase .cellular .activity


what .safety .measure .is .required .when .handling .radioactive .waste? .- .CORRECT
.ANSWER-Storing .it .in .a .lead .line .container .for .48 .hours


what .makes .positron .emission .topography .different .from .traditional .nuclear
.medicine .imaging? .- .CORRECT .ANSWER-PET .combines .nuclear .medicine .with
.CT .or .MRI .for .detailed .sliced .imaging


which .chemical .falls .under .this .description: .fast .produces .the .gray .densities
.stable .and .long .lived. .- .CORRECT .ANSWER-phenidone


fixer .is .made .of .what .chemical? .- .CORRECT .ANSWER-Ammonium .thiosulfate

In .manual .processing, .which .sequence .should .the .stir .stick .move .through? .-
.CORRECT .ANSWER-developer, .fixer, .rinse


an .automatic .processing .the .temperature .of .the .chemicals .should .be .____ .and
.the .dryer .temperature .should .be____. .- .CORRECT .ANSWER-93°F; .131°F


In .an .mA .linearity .test, .how .much .is .the .legal .variability? .- .CORRECT .ANSWER-
+/- .10%

What .does .MRI .stand .for? .- .CORRECT .ANSWER-magnetic .resonance .imaging

What .is .used .to .describe .the .various .shades .of .gray .and .MRI? .- .CORRECT
.ANSWER-Signal .intensity


What .can .be .used .to .describe .the .spinning .of .an .atom .to .its .original .state? .-
.CORRECT .ANSWER-T2 .Decay


What .is .the .most .common .magnet .used .in .MRI? .- .CORRECT .ANSWER-
superconducting

what .weighted .image .makes .CSF .appear .black .and .skin .appear .white? .-
.CORRECT .ANSWER-T1