Which of the Following Statements Are True of the Nervous

question 4

Multiple Choice

Which of the following statements are true of the nervous regulation of heart rate (Select all that apply) ?

• A)The cardiac centers are in the medulla of the brain.
• B)Only the sympathetic nervous system has nerves to the heart muscle.
• C)Heart rate changes in response to changes in blood pressure or blood gas levels.
• D)Sympathetic nerve fibers to the heart are part of the vagus nerves.
• E)The neurotransmitter norepinephrine decreases heart rate.f.The heart generates its own beat,but the neurotransmitter acetylcholine can increase the rate.

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Definitions:

Groupthink

A phenomenon where the desire for harmony or conformity in a decision-making group leads to an incorrect or deviant decision-making outcome.

Highly Cohesive

Refers to a group that exhibits strong bonds and unity among its members, often resulting in high levels of solidarity and loyalty.

Little or No Pressure

A situation where there are minimal external forces compelling an individual to act in a particular manner, often leading to a more authentic choice or action.

Causes of Groupthink

Factors leading to a situation in group decision-making processes where the desire for harmony or conformity results in an irrational or dysfunctional decision outcome.