During the Cardiac Cycle,what Makes the Mitral and Tricuspid Valves

question 66

Multiple Choice

During the cardiac cycle,what makes the mitral and tricuspid valves close after the ventricles are filled with blood?

• A) The chordae tendineae relax,which allows the valves to close.
• B) The increased pressure in the ventricles pushes the values to close.
• C) The trabeculae carneae contract,which pulls the valves closed.
• D) The reduced pressure in the atria creates a negative pressure that pulls the valves closed.

Learn proper hand hygiene techniques.

Understand the stages of infectious disease development and treatment recommendations for various diseases.

Explain the concept of disease transmission modes and preventive measures.

Differentiate between sterilization, disinfection, and sanitization methods.

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Definitions:

Accumulated Depreciation

The total amount of depreciation expense that has been recorded for an asset over its useful life.

Statement of Cash Flows

A financial report that shows how changes in balance sheet accounts and income affect cash and cash equivalents, divided into operating, investing, and financing activities.

Operating Activities

Financial transactions and events related to the core business functions, including revenue and expense activities.

Indirect Method

A cash flow statement presentation method that adjusts net income for the changes in balance sheet accounts to calculate cash flow from operating activities.