When the Muscles of Respiration Relax

question 8

Multiple Choice

When the muscles of respiration relax,

• A)thoracic volume decreases and air moves out of the lungs.
• B)thoracic volume increases and air moves out of the lung.
• C)thoracic volume decreases and air moves into the lungs.
• D)thoracic volume decreases and intrapulmonic pressure decreases.

---

Definitions:

Trading Floor

The physical location where financial trading activities take place, such as in a stock exchange.

Foreign Firm

A company that is incorporated under the laws of a country other than the one in which it does its main business.

Direct Quote

The value of foreign exchange quoted with the domestic currency for every unit of the overseas currency.

Reserve Currency

A foreign currency held in large amounts by governments and institutions as part of their foreign exchange reserves.