Neurotransmission

• Describe the chemical and electrical processes used in neurotransmission.
• Why are depolarizations referred to as excitatory postsynaptic potentials and hyperpolarization as inhibitory postsynaptic potentials?
• What are the differences between absolute and relative refractory periods?

Explain how this nursing theory incorporates the four metaparadigm concepts.

APA format, cite a minimum of three sources. Sources must be appropriate to the assignment and relevant to nursing practice.