If the Price of a Slice of Pizza Falls, Tom

question 445

Multiple Choice

If the price of a slice of pizza falls, Tom can

• A) buy more pizza with his paycheck.
• B) buy more soft drinks with his paycheck.
• C) no longer afford pizza on his paycheck.
• D) Either A or B is possible.

---

Definitions:

Left Atrial Pressure

The pressure within the left atrium of the heart, important in evaluating heart function, particularly in conditions affecting left ventricular filling.

Left Ventricular Pressure

The pressure within the left ventricle of the heart, critical in assessing heart function and particularly significant during systole and diastole phases.

Bicuspid Valve

Valve closing the orifice between left atrium and left ventricle of the heart; also called mitral valve.

Tricuspid Valve

A heart valve located between the right atrium and the right ventricle, preventing backflow of blood.