Concerning Heart Sounds

question 28

Multiple Choice

Concerning heart sounds,

• A)the first heart sound occurs at the beginning of atrial systole.
• B)a heart murmur is caused by abnormal sounds associated with leaky or incompetent valves.
• C)the first heart sound is the sound of the semilunar valves closing.
• D)the second heart sound is the sound of the blood flowing back into the heart.
• E)the first heart sound is the sound of the atrioventricular valves opening.

Recognize the importance of environmental factors and community infrastructure in disease prevention.

Understand the historical development of public health initiatives and their impact on community health.

Analyze the role of government and non-governmental organizations in the advancement of public health.

Identify key figures and their contributions to public health and nursing.

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Definitions:

CAFTA

The Central America Free Trade Agreement, a trade agreement between the United States and Central American countries to reduce trade barriers and increase economic cooperation.

Trade Agreement

A treaty between two or more nations regarding the terms of trade between them, often aiming to reduce tariffs and foster trade.

Central America

A region located in the southernmost part of North America, consisting of seven countries between Mexico to the north and Colombia to the south, known for its diverse geography and cultures.

International Monetary Fund

An international organization that aims to promote global economic stability and growth by providing monetary cooperation and financial assistance to its member countries.