A & P Review

• 1-Understand mechanisms of action potential in neuron(what type of channels involved)

• f2-Describe the propagation of actions potentials in neuron, and compare propagation of actions potentials in myelinated and unmyelinated axons.

• 3-know the general anatomy of the cns. Should be able to describe the functions and classes of glial cells. Describe the structure and function of myelin.

• 4-EPSP and IPSP

• 5. Describe the major classes of neurotransmitters, including general function, syntheses, degradation, their receptors and signal transduction mechanisms.

o Going to give an example and ask how it will affect the body

o Amino acid as neurotransmitter and what they inhibit or excite

• 6-Know anatomy, function and innervations of the ANS (Sympathetic and Parasympathetic)

o Generally (systemic)and specifically (organ)

• 7- Know functions and locations of order neurons of somatosensory pathways(medial Lemniscal pathway and spinothalmic tract) and somatic pathway

o Sensory has 3 cells Somatic has 2

• 8-What are law of specific nerve energies and adequate stimulus?

• 9-Sensory receptor potentials

o Graded?

• 10- Structure and function of bloodbrain barrier. Dura acrachnoid pia

• 11-reflex Arc? What types of nerves and where does it go.

Endocrine System

• 1-Understand concept endocrine cell and exocrine cells. Identify primary endocrine organs, secondary endocrine organs