Which of the Following Factors Assists in the Return of Venous

question 85

Multiple Choice

Which of the following factors assists in the return of venous blood to the heart? (1) arterial dilation
(2) valves in the veins
(3) sympathetic stimulation
(4) compression of veins by muscular movements

• A)1 and 2
• B)1,2,3
• C)1,2,3,4
• D)2,3,4
• E)1,3,4

---

Definitions:

TODAY Function

A function in many spreadsheet programs that returns the current date, updating each time the document is opened or recalculated.

Data Tables

Structures in software and databases designed to organize, store, and manage data in rows and columns for easy retrieval and analysis.

TIMEVALUE Function

A function in spreadsheet software that converts a time in the form of text to a serial number representing the time in the software's date-time code.

TODAY() Function

A programming and spreadsheet function that returns the current date, widely used in data analysis, time-sensitive calculations, and reporting.