Which of the Following Statements Are True About Negative-Pressure Ventilation

question 8

Multiple Choice

Which of the following statements are true about negative-pressure ventilation (NPV) ?
1) NPV is similar to spontaneous breathing.
2) Airway (mouth) pressure during NPV is zero.
3) Expiration during NPV is by passive recoil.
4) NPV decreases pressure at the body surface.

• A)2 and 4 only
• B)1, 2, 3, and 4
• C)3 and 4 only
• D)1, 3, and 4 only

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Definitions:

Amortization

The process of spreading out the cost of an intangible asset over its useful life or the repayment of loan principal over time.

Interest Expense

The cost incurred by an entity for borrowed funds over a period, reflected in its income statement.

Contractual Interest Rate

The agreed-upon rate of interest to be paid on loans or bonds, specified within a contract.

Annual Rate

A yearly interest rate that accounts for compounding over a 12-month period.