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Author Question: Modest alcohol intake appears to raise HDL (high-density lipoprotein) and helps protect against ... (Read 124 times)

Mr3Hunna

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on: Jun 25, 2018
Modest alcohol intake appears to raise HDL (high-density lipoprotein) and helps protect against coronary arteriosclerosis.
 
  Indicate whether the statement is true or false

Question 2

Explain why tissues with high water content can give a sharper resolution using MRI.
 
  What will be an ideal response?


Qarqy

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Reply #1 on: Jun 25, 2018
Answer to Question 1

True

Answer to Question 2

Body tissues with a high water content are a rich source of protons capable of excitation. The intensity of the signals produced is related to the varying water content of body tissues and to the strength and duration of the radiofrequency pulse.


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