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Unformatted text preview: Anatomy and Physiology 2A Final Exam Study Guide This exam is not cumulative as was the practical. However we will include concepts from the muscle chapter such as the action potential. Please review the lecture notes and text reading from this area. Also, use the PowerPoint notes and lab worksheets are supplements for your guide. The exam will cover special senses ; we focused on the eye and ear only. Exam starts at 3 p.m Monday, June 8. From the Muscle Chapter The Nerve Stimulus and Events at the Neuromuscular Junction Go over 285 -288 (Section on The Nerve Impulse) What is an action Potential ? How is one achieve an action potential? Can you list the steps? Role of sodium and potassium channels? What do we mean be membrane potential?How is this determined? What is the mV for resting potential? mV for depolarized cell? mV for hyperpolarized? What happens to the neuron during these stages? What do we mean by “threshold”? What is happening to a neuron during Resting Potential? What happens during Depolarization? What is an EPSP (Excitatory Postsynaptic Potential)? THE SPECIAL SENSES What is difference between general and special senses?...
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- Spring '06
- Sensorineural Hearing Loss, basilar membrane