Direction of flow, Biology

Assignment Help:

Direction of flow--either towards or away from the transducer (positive or negative Doppler shifts).

Timing-instantaneous velocity and direction of flow throughout the various positions of cardiac cycle.

Intensity-the amplitude of individual velocities within the Doppler signal at any point of time-the more intense the signal, the greater number of blood cells moving at that velocity.


Related Discussions:- Direction of flow

Define the g1 phase during their cell cycle, What would happen to a cell an...

What would happen to a cell and its offspring if the cells did not go by a G1 phase during their cell cycle? Describe Without a G1 growth phase, the cells would not grow to th

How many layers in retina, How many Layers in retina The retina is comp...

How many Layers in retina The retina is composed of  ten  layers: a:)  Pigmented epithelium (outermost layer), b)  Neusoepithelium, rods and cones  (photoreceptors), c

Explain adverse effects of ribavirin, Adverse Effects of Ribavirin  Sys...

Adverse Effects of Ribavirin  Systemic ribavirin has been associated with hemolytic anemia. Oral ribavirin plus interferon appears to cause a higher incidence of cough, pruritu

State the aim of neuropsychological assessment, State the aim of Neuropsych...

State the aim of Neuropsychological assessment Neuropsychological assessments aim at specifying in as much detail as possible the functional deficits that exists in a manner th

What is non specific defence, What is Non specific defence Non specifi...

What is Non specific defence Non specifi c:  These relate to  the  physical barriers  like  skin  and mucous membrane. They form the first line of defence against entry of mic

What is the limitations of panoramic x-ray, Limitations of Panoramic X-Ray ...

Limitations of Panoramic X-Ray There are certain limitations to panoramic Xrays that you have to be awareof:  The amount of magnification  Fine details of structures arou

Etiologic factor of dyslipidemia, Q. Etiologic factor of dyslipidemia? ...

Q. Etiologic factor of dyslipidemia? The causative factors of dyslipidemia/hyperlipidemia may be environmental (dietary/ lifestyle), genetic or secondary to certain disease con

Sulphur dioxide emissions, State two ways in which sulphur dioxide emission...

State two ways in which sulphur dioxide emissions from coal-fired generating stations could be reduced. Sulphur dioxide emissions can be reduced by fitting desulphurization pl

Cerebellum, why cerebellum more developed in mammals that jump or fly?

why cerebellum more developed in mammals that jump or fly?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd