Answer:
The correct answer is - Changing PRF.
Explanation:
Pulsed wave Doppler uses the principle of Doppler effect that objects that move changes the characteristic of sound waves. It is creates images by sending the short and quick pulses of the sound, it helps in the determining the velocity of blood in a exact time and location.
PRF or pulse repetition frequencies, is a Doppler sampling frequency that can affect the acoustic exposure of the scanning. PRF is measured in KHz.
Thus, the correct answer is - changing PRF.
Unethical behavior is rarely the result of selfish behavior is the <u>false </u>statement.
Explanation:
A person is said to behave unethically when he/she deviates from the moral set of values or ethical standards of behavior.
An unethical person often acts selfishly. Unethical behavior often tends to rationalize by stating that everyone does the same or considers his/her act is ethical and does not bother about the consequences of their activities and only bothers about self intentions.
Most of the commonly followed ethical behavior are almost followed by everyone as laws to promote the general well-being of all individuals in the society and the social harmony of the society.
These ethical laws help to resolve conflicts, follow rules, and behave in an organized manner.
Answer:
The term tolerance can be referred to as a reduction in brain sensitivity to alcohol consumption following an alcohol exposure over a long period of time. This implies that in the body of the drinker, the initial effect of the alcohol is usually greater than effect experienced based on repeated use or consumption of the alcohol. In a clearer term, tolerance affect the body of the drinker less with continuous or increase consumption of the same amount of alcohol over a considerable period of time.
Explanation:
