In color doppler ,we often use blue represent ( )
A: artery
B: vein
C: the flow move toward the probe
D: the flow move away from the probe
A: artery
B: vein
C: the flow move toward the probe
D: the flow move away from the probe
D
举一反三
- It's natural for our passions to wax and wane as we move from one interest and level of experience to another. A: ebb and flow B: chop and change C: forgive and forget D: toss and turn
- Which of the following is not the ultrasound features of portal hypertension? A: Portal vein dilated B: The direction of blood flow in portal vein is toward liver C: ascites D: Esophageal varices
- 用探头查找管里的堵塞。 A: Use a probe to find the blockage in the tube. B: Probe the tube to find the blockage.
- The cash flow statement divides the cash flow of an enterprise in a<br/>certain period into three categories, they are _____. A: Cash flow from operating activities B: Cash flow from investment<br/>activities C: Cash flow from liability activities D: Cash flow from financing<br/>activities<br/>The
- How did Malcolm X move from basic literacy toward true proficiency?
内容
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There was a _________(move) toward simple designs in clothing. A: move B: moved C: moving D: movement
- 1
If an explosive device is suspected on board, the cabin crew should move the passengers ____ the device as possible. A: far away from B: as far away C: as far away from D: far from
- 2
Which of the following are the two steps in probe checking? A: Restore the oscilloscope to the default setting B: Adjust the probe attenuation factor C: Probe Safety D: Compensate the probe properly
- 3
Why do college students tend to move away from the humanities to ‘hard skills’ ？
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According to the author, we will find that the secret of success actually lies inside us if we take action and move toward success.