A Patient Asks a Nurse How Nitroglycerin Works to Relieve

question 12

Multiple Choice

A patient asks a nurse how nitroglycerin works to relieve anginal pain. The nurse correctly states, "Nitroglycerin:

• A) dilates coronary arteries to increase blood flow to the heart."
• B) increases the oxygen supply to the cardiac muscle."
• C) increases ventricular filling to improve cardiac output."
• D) promotes vasodilation, which reduces preload and oxygen demand."

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Definitions:

Direct Labor-Hour

A measure of the amount of time spent by direct labor workers on a specific job or task, often used to allocate labor costs in job-order costing.

Manufacturing Overhead Budget

A financial plan that estimates the indirect costs associated with manufacturing, including utilities, salaries, and maintenance.

Direct Labor-Hour

A measure of the labor directly involved in manufacturing or service provision, calculated in hours.

Variable Overhead Rate

A rate that fluctuates with changes in production levels or business activity, applied to allocate variable overhead costs to products or services.