Given the Following Respiratory Values, What Is This Patient's Vital

question 45

Multiple Choice

Given the following respiratory values, what is this patient's vital capacity (VC) ?
Tidal volume = 550 mL
Inspiratory reserve volume = 2800 mL
Expiratory reserve volume = 1000 mL
Residual volume = 1000 mL

• A) VC = 3350 mL
• B) VC = 3800 mL
• C) VC = 4350 mL
• D) VC = 5350 mL

---

Definitions:

Marginal Tax Rate

The rate at which the next dollar of taxable income is taxed, reflecting the incremental increase in tax paid on an additional dollar of income.

Average Tax Rate

The ratio of the total amount of taxes paid to the total taxable income, representing the percentage of income paid in taxes.

Proportional Tax

A tax system where the rate of taxation is the same for all taxpayers, regardless of income or wealth.

Payroll Tax

Duties levied on both employers and employees, usually reflecting a portion of the payroll expenses.