ATP and Adenosine from Macula Densa Cells Stimulate Vasodilation of the Afferent

question 110

True/False

ATP and adenosine from macula densa cells stimulate vasodilation of the afferent arteriole.

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Definitions:

Fear

An emotional response to a perceived threat, which can be real or imagined, leading to a variety of physiological and behavioral reactions.

Schachter-Singer Theory

Also known as the two-factor theory of emotion, it posits that emotion is based on two factors: physiological arousal and cognitive label.

Physical Arousal

Involves the physiological and bodily responses associated with emotions, stress, or sexual stimulation, often characterized by increased heart rate, respiration, and energy.

True Emotion

Authentic feelings that are experienced and expressed in a manner that is consistent with the individual's internal state, without being influenced by external pressures or manipulations.