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Questions and Answers
What is a key characteristic of the magnet in an MRI scanner?
What is a key characteristic of the magnet in an MRI scanner?
- It is incredibly strong (correct)
- It is relatively weak
- It is never used in conjunction with other magnets
- It is only used for certain types of scans
Why is safety a major concern in MRI?
Why is safety a major concern in MRI?
- The magnet is incredibly strong and poses a risk to individuals (correct)
- The scanner is prone to malfunctioning
- The scanner is too loud and causes noise pollution
- The scanner is too complex to operate safely
What is a characteristic of the magnet in an MRI scanner in terms of its operation?
What is a characteristic of the magnet in an MRI scanner in terms of its operation?
- It is only used in certain types of MRI machines
- It is always switched off when not in use
- It is only switched on during certain types of scans
- It is never switched off (correct)
What is a key aspect of MRI scanner design in relation to safety?
What is a key aspect of MRI scanner design in relation to safety?
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What is a major consideration in MRI because of the magnet's strength?
What is a major consideration in MRI because of the magnet's strength?
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What is the function of the lacteals or lymphatic capillary in the intestinal villi?
What is the function of the lacteals or lymphatic capillary in the intestinal villi?
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What is the function of the circular folds in the mucosa and submucosa?
What is the function of the circular folds in the mucosa and submucosa?
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What is the primary function of the intestinal villi?
What is the primary function of the intestinal villi?
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What is the location of the lacteals or lymphatic capillary in the intestinal villi?
What is the location of the lacteals or lymphatic capillary in the intestinal villi?
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What is the purpose of the finger-like projections of mucosa in the intestinal villi?
What is the purpose of the finger-like projections of mucosa in the intestinal villi?
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