The Second Heart Sound Is Due to Closure of the AV

question 267

True/False

The second heart sound is due to closure of the AV valves.

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Definitions:

Taxes

Compulsory financial charges imposed by a government on individuals, corporations, and transactions to fund public expenditures.

Proportional Tax

A taxation system where the tax rate remains constant regardless of the amount of income or value of the goods.

Average Tax Rate

The ratio of the total amount of taxes paid to the taxpayer's total income, expressed as a percentage.

Dollar Tax Liability

The amount of tax payable to the government, measured in dollars, by an individual or corporation.