Which Nerve Innervates the Diaphragm

question 112

Multiple Choice

Which nerve innervates the diaphragm?

• A)Intercostal nerve
• B)Sciatic
• C)Phrenic
• D)Cranial nerve XI

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Definitions:

Individual Security

A particular financial instrument such as a stock or bond representing an ownership or creditor relationship with a corporation or governmental entity.

Portfolio Beta

A measure of the volatility, or systematic risk, of a portfolio of investments compared to the market as a whole.

Individual Securities

are financial instruments such as stocks or bonds that are owned directly by investors, as opposed to being part of a pooled investment.

Weighted Average

A calculation method that multiplies each component by a factor reflecting its importance and sums these products to derive an average.