ESSENTIALS OF SONOGRAPHY AND PATIENT CARE
CHAPTER 1 SONOGRAPHY COURSE 2025/2026 |
QUESTION BANK | VERIFIED QUESTIONS AND ANSWERS
GRADED A+ | PATIENT CARE PRINCIPLES & SONOGRAPHY
BASICS STUDY GUIDE | GUARANTEED SUCCESS
Dr John Wild - CORRECT ANSWER -Developed techniques to distinguish
between healthy and cancerous tissue in both breasts and intestines
Dr John wild and dr John Reid - CORRECT ANSWER -In 1952, _____and
_____ built the first Linear B mode instrument
Dr inge edler and dr Carl hellmuth hertz - CORRECT ANSWER -In 1953, in
Sweden at Lund university _____ and _____ explored the use of ultrasound in
the heart using a technique that added a continuous moving display of the return
echoes (M mode) to evaluate the motion of the heart valves.
Ian Donald - CORRECT ANSWER -In Glasgow Scotland professor _____ is
credited with discovering the first diagnostic applications of ultrasound, wrote a
book, and refined techniques for obstetrics applications including discovering
the full bladder to visualize pelvic structures
George Kossoff - CORRECT ANSWER -In 1973, a physicist names _____
and his group in Australia developed a new type of scan converter that could
process the returning echoes and display them as different shades of gray,
depending of their intensity, and grayscale imaging was born
64 shades of gray - CORRECT ANSWER -In 1980 the digital scan converter
became available in the static b scanners and allowed _____to be displayed in
the image
, Christian Andreas Doppler - CORRECT ANSWER -In 1842, _____ published
his observations in which he described the changes in frequency of transmitted
waves when relative motion exists between the source of the wave and an
observer, with the frequency increasing when the source and observer moved
closer and decreasing when they moved apart
Sound waves - CORRECT ANSWER -To prove his theory, Doppler used
analogies based on
Christopher Hendrick Diederick - CORRECT ANSWER -Man who tried to
disprove Doppler's theories by designing an experiment using horn players, one
on a platform and one on a moving train. As train passed the stationary
musician on platform noted that the note blown by musician on train was half a
note higher when the train approached him and half a note lower when passed.
Ended up confirming Doppler's theory instead of disproving
sonographer - CORRECT ANSWER -technologist who performs sonography
examinations
Ultra - CORRECT ANSWER -Beyond or beyond the range
Ultrasound - CORRECT ANSWER -Means beyond the range of sound
20 cycles per second (20 Hertz)
20,000 Hertz (20 kilohertz) - CORRECT ANSWER -Humans can hear from a
low of about _____ to a high of about _____
20 kHz - CORRECT ANSWER -Ultrasound is sound that exceeds a frequency
of _____
Animals
Automatic door openers
CHAPTER 1 SONOGRAPHY COURSE 2025/2026 |
QUESTION BANK | VERIFIED QUESTIONS AND ANSWERS
GRADED A+ | PATIENT CARE PRINCIPLES & SONOGRAPHY
BASICS STUDY GUIDE | GUARANTEED SUCCESS
Dr John Wild - CORRECT ANSWER -Developed techniques to distinguish
between healthy and cancerous tissue in both breasts and intestines
Dr John wild and dr John Reid - CORRECT ANSWER -In 1952, _____and
_____ built the first Linear B mode instrument
Dr inge edler and dr Carl hellmuth hertz - CORRECT ANSWER -In 1953, in
Sweden at Lund university _____ and _____ explored the use of ultrasound in
the heart using a technique that added a continuous moving display of the return
echoes (M mode) to evaluate the motion of the heart valves.
Ian Donald - CORRECT ANSWER -In Glasgow Scotland professor _____ is
credited with discovering the first diagnostic applications of ultrasound, wrote a
book, and refined techniques for obstetrics applications including discovering
the full bladder to visualize pelvic structures
George Kossoff - CORRECT ANSWER -In 1973, a physicist names _____
and his group in Australia developed a new type of scan converter that could
process the returning echoes and display them as different shades of gray,
depending of their intensity, and grayscale imaging was born
64 shades of gray - CORRECT ANSWER -In 1980 the digital scan converter
became available in the static b scanners and allowed _____to be displayed in
the image
, Christian Andreas Doppler - CORRECT ANSWER -In 1842, _____ published
his observations in which he described the changes in frequency of transmitted
waves when relative motion exists between the source of the wave and an
observer, with the frequency increasing when the source and observer moved
closer and decreasing when they moved apart
Sound waves - CORRECT ANSWER -To prove his theory, Doppler used
analogies based on
Christopher Hendrick Diederick - CORRECT ANSWER -Man who tried to
disprove Doppler's theories by designing an experiment using horn players, one
on a platform and one on a moving train. As train passed the stationary
musician on platform noted that the note blown by musician on train was half a
note higher when the train approached him and half a note lower when passed.
Ended up confirming Doppler's theory instead of disproving
sonographer - CORRECT ANSWER -technologist who performs sonography
examinations
Ultra - CORRECT ANSWER -Beyond or beyond the range
Ultrasound - CORRECT ANSWER -Means beyond the range of sound
20 cycles per second (20 Hertz)
20,000 Hertz (20 kilohertz) - CORRECT ANSWER -Humans can hear from a
low of about _____ to a high of about _____
20 kHz - CORRECT ANSWER -Ultrasound is sound that exceeds a frequency
of _____
Animals
Automatic door openers
