Ultrasound frequencies are
a. inaudible.
b. not related to wavelength.
c. greater than 20 kHz.
d. both a and c
d. both a and c
Health Professions
You might also like to view...
Cardiac output is:
A) stroke volume × heart rate. B) stroke volume × diastolic pressure. C) heart rate × preload. D) afterload × preload.
Health Professions
________ capillary tubes are not recommended for use due to the likelihood of breakage
Fill in the blank with correct word.
Health Professions