Dopamine, GABA and acetylcholine are chemicals released by a presynaptic neuran that bind to post-synaptic neurons. Which term defines the chemicals in this role?
Neurosignallers
Neurotransmitters
Neurohormones
Neuroemitters
The Correct Answer is B
A. Neurosignallers is not a standard term used for these chemicals.
B. Neurotransmitters are chemicals that transmit signals across a synapse from one neuron to another.
C. Neurohormones are released into the bloodstream to affect distant organs, which is different from neurotransmitters that act at synapses.
D. Neuroemitters is not a commonly used term for these chemicals.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. The medulla oblongata controls vital functions like breathing and heart rate, not balance.
B. The amygdala is involved in emotions, not motor control.
C. The hypothalamus regulates homeostasis and drives, not balance.
D. The cerebellum is responsible for balance, coordination, and fine motor movement.
Correct Answer is B
Explanation
A. The psychodynamic approach focuses on unconscious motives and early experiences rather than the fulfillment of potential.
B. The humanistic approach, particularly through theorists like Carl Rogers and Abraham Maslow, emphasizes personal growth and self-actualization, aiming to fulfill one's potential.
C. The social-cognitive approach focuses on the role of observational learning and cognitive processes in personality development, not directly on potential fulfillment.
D. The behavioral approach emphasizes observable behaviors and their environmental determinants, with less focus on individual potential or self-fulfillment.
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