Which Technique Uses a Radiofrequency Wave to Excite Hydrogen Atoms

question 71

Multiple Choice

Which technique uses a radiofrequency wave to excite hydrogen atoms in the brain to generate an image of the living human brain?

• A) computerized tomography
• B) microdialysis
• C) magnetic resonance imaging
• D) single-unit recording
• E) PET scans

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Definitions:

Prepaying Bonds

The action of repaying the principal of a bond before its maturity date, often as a way to manage debt or save on interest costs.

Outstanding Bonds

Bonds issued by an entity that are currently not redeemed and are in the hands of investors.

Semiannual Interest

Interest that is calculated and paid twice a year on investments or loans.

Par Value

The nominal or face value of a stock or bond, which is the amount stated on the certificate or instrument.