1. knowf6thef6datesf6whenf6differentf6ultrasoundf6examsf6becamef6availablef6tof6take:f6-
1974:f61stf6practical,f6oral,f6andf6writtenf6examinationf6administeredf6inf6northf6carolinaf619
83:f6Registeredf6Vascularf6Technologistf6Credentialf6wasf6otteredf6forf6thef61stf6timef61990:
Registeredf6Diagnosticf6Cardiacf6Sonographerf6Credentialf6wasf6ottered
1991:f6thef6ARDMSf6otteredf6computer-
basedf6examinationsf6inf6Baltimore,f6Maryland,f6makingf6itf6onef6off6thef6firstf6comput-f6er-
basedf6credentialingf6examinations.
2. Knowf6whenf6researchf6forf6medicalf6 ultrasoundf6applicationsf6began:f6 Inf6thef6latef61940
s,
Dr.f6Georgef6Ludwigf6developedf6thef6firstf6applicationf6of
ultrasoundf6forf6medicalf6purposesf6whenf6tryingf6tof6detectf6gallstones.f6Itf6remai
nsf6classifiedf6untilf61949,f6whenf6itf6wasf6releasedf6tof6thef6public.
Inf6thef6earlyf61970sf6researchf6beganf6onf6whatf6wouldf6becomef6thef6modernf
6real-timef6machines
3. Whenf6weref6thef6firstf6practical,f6oralf6andf6writtenf6ultrasoundf6examinationsf6ad
ministered?:f6 Inf6octf61974,f6thef6firstf6practical,f6oral,f6andf6writtenf6examinationsf6weref6administeredf6inf6Win-
f6ston-Salem,f6Northf6Carolina
Inf61983,f6thef6practicalf6andf6oralf6aspectsf6off6thef6examinationsf6weref6integratedf6andf6administeredf6asf6writtenf6questions
4. Bef6familiarizedf6withf6whof6discoveredf6x-
rayf6andf6ultrasound:f6Radiologyf6wasf6discoveredf6inf61895f6byf6Wilhelmf6Rontgen
Ultrasoundsf6rootsf6gof6backf6tof6thef6discoveryf6off6thef6piezoelectricf6ettectf6inf618
80f6byf6Jacquesf6andf6Pierref6Curie
5. Knowf 6 thef 6 differentf 6 individualsf 6 thatf 6 helpedf 6 tof 6 developf 6 ultrasoundf 6 andf 6 dopple
rf 6 systemsf6forf6ultrasoundf6machines:f6Inf6thef6latef61950s,f6Shigeof6Satomuraf6developedf6thef6firstf6Dop
plerf6ultrasoundf6devicef6forf6medicalf6diagnosticf6purposes
6. knowf6thef6differentf6levesf6off6soundf6(humanf6hearing,f6ultrasoundf6etc.):f6Intrasound
:f6belowf620hz
Humans:f6betweenf6(low)f620hz-
20,000f6Hzf6(high)f6Ultrasound:f6overf620,000f6Hz
7. Whof 6 discoveredf 6 thef 6 importancef 6 off 6 af 6 fullf 6 urinaryf 6 bladderf 6 whilef 6 scanning
1974:f61stf6practical,f6oral,f6andf6writtenf6examinationf6administeredf6inf6northf6carolinaf619
83:f6Registeredf6Vascularf6Technologistf6Credentialf6wasf6otteredf6forf6thef61stf6timef61990:
Registeredf6Diagnosticf6Cardiacf6Sonographerf6Credentialf6wasf6ottered
1991:f6thef6ARDMSf6otteredf6computer-
basedf6examinationsf6inf6Baltimore,f6Maryland,f6makingf6itf6onef6off6thef6firstf6comput-f6er-
basedf6credentialingf6examinations.
2. Knowf6whenf6researchf6forf6medicalf6 ultrasoundf6applicationsf6began:f6 Inf6thef6latef61940
s,
Dr.f6Georgef6Ludwigf6developedf6thef6firstf6applicationf6of
ultrasoundf6forf6medicalf6purposesf6whenf6tryingf6tof6detectf6gallstones.f6Itf6remai
nsf6classifiedf6untilf61949,f6whenf6itf6wasf6releasedf6tof6thef6public.
Inf6thef6earlyf61970sf6researchf6beganf6onf6whatf6wouldf6becomef6thef6modernf
6real-timef6machines
3. Whenf6weref6thef6firstf6practical,f6oralf6andf6writtenf6ultrasoundf6examinationsf6ad
ministered?:f6 Inf6octf61974,f6thef6firstf6practical,f6oral,f6andf6writtenf6examinationsf6weref6administeredf6inf6Win-
f6ston-Salem,f6Northf6Carolina
Inf61983,f6thef6practicalf6andf6oralf6aspectsf6off6thef6examinationsf6weref6integratedf6andf6administeredf6asf6writtenf6questions
4. Bef6familiarizedf6withf6whof6discoveredf6x-
rayf6andf6ultrasound:f6Radiologyf6wasf6discoveredf6inf61895f6byf6Wilhelmf6Rontgen
Ultrasoundsf6rootsf6gof6backf6tof6thef6discoveryf6off6thef6piezoelectricf6ettectf6inf618
80f6byf6Jacquesf6andf6Pierref6Curie
5. Knowf 6 thef 6 differentf 6 individualsf 6 thatf 6 helpedf 6 tof 6 developf 6 ultrasoundf 6 andf 6 dopple
rf 6 systemsf6forf6ultrasoundf6machines:f6Inf6thef6latef61950s,f6Shigeof6Satomuraf6developedf6thef6firstf6Dop
plerf6ultrasoundf6devicef6forf6medicalf6diagnosticf6purposes
6. knowf6thef6differentf6levesf6off6soundf6(humanf6hearing,f6ultrasoundf6etc.):f6Intrasound
:f6belowf620hz
Humans:f6betweenf6(low)f620hz-
20,000f6Hzf6(high)f6Ultrasound:f6overf620,000f6Hz
7. Whof 6 discoveredf 6 thef 6 importancef 6 off 6 af 6 fullf 6 urinaryf 6 bladderf 6 whilef 6 scanning
