Which Factor Is NOT Involved in Promoting Venous Return to the Heart

question 97

Multiple Choice

Which factor is NOT involved in promoting venous return to the heart?

• A) Parasympathetic stimulation decreases venous pressure.
• B) The skeletal muscle pump squeezes blood through the veins.
• C) The respiratory pump provides a pressure gradient between the lower and chest veins.
• D) There is vasodilation of veins.

Understand the impact of the Atlantic slave trade on West Africa and the rise of militarized states.

Recognize the life and significance of Olaudah Equiano in the context of slavery.

Examine the changing status and conditions of free blacks in the Chesapeake.

Identify the economic significance of cash crops like sugar, rice, coffee, and tobacco in the 18th century and their connection to slave labor.

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Definitions:

Ego Identity

An individual's sense of self, formed through both personal continuity and social recognition, and is central to their personality.

Learned Responses

Behaviors developed as a result of exposure to environmental stimuli and the consequent learning from the outcomes of those behaviors.

Shaping

A method of behavior training in which positive reinforcement is used to produce successive approximations of a desired behavior.

Heredity

The genetic transmission of characteristics, traits, or diseases from parents to offspring.