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 B
Explanation
A. Albert Bandura is known for his social learning theory, emphasizing the role of observational learning and self-efficacy rather than focusing on free will and self-determination.
B. Carl Rogers, a key figure in the humanistic movement, proposed that individuals have the capacity for self-improvement through free will and self-determination, emphasizing personal growth and self-actualization.
C. BF Skinner is associated with behaviorism, focusing on behavior being shaped by environmental factors and reinforcement, not on concepts of free will and self-determination.
D. Sigmund Freud, the father of psychoanalysis, emphasized unconscious motives and conflicts rather than free will and self-determination in personal growth.
Correct Answer is D
Explanation
A. Perception involves all sensory modalities, not just hearing and vision.
B. Perception occurs after the brain interprets sensory input.
C. The physical stimulation of the senses refers to sensation, not perception.
D. Perception refers to how the brain organizes and interprets sensory information, which is the most accurate description.
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