The Nurse Is Explaining the Difference Between Exertional Angina and Unstable

question 22

Multiple Choice

The nurse is explaining the difference between exertional angina and unstable angina.Which statement about unstable angina is accurate?

• A) Unstable angina occurs with moderate exercise.
• B) Unstable angina occurs when the blood pressure increases sharply.
• C) Unstable angina occurs when the body reacts to high stress levels.
• D) Unstable angina occurs unpredictably, even in sleep.

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Definitions:

Trade Deficit

The amount by which a nation’s imports of goods (or goods and services) exceed its exports of goods (or goods and services).

Purchasing-Power-Parity Theory

The idea that if countries have flexible exchange rates (rather than fixed exchange rates), the exchange rates between national currencies will adjust to equate the purchasing power of various currencies. In particular, the exchange rate between any two national currencies will adjust to reflect the price-level differences between the two countries.

Inflation Rates

The rate at which the general level of prices for goods and services is rising, and subsequently, purchasing power is falling.

Current Account Deficit

A situation where a country's total imports of goods, services, and transfers exceed its total exports, indicating it is spending more abroad than it is earning.