WEB-BASED LABORATORY ACTIVITY CALLED PHYSIOEX.
Read and answer the questions blithely. All direction are down below. I would like you provide me a very good quality on this assignment. Please use an easy English level when answering. Make sure you keep your answers very short. Don’t forget to go over and you cover all the questions. I would like you to keep the answer with each question in the same document. If the question asks you to draw make sure you do your own hand drawing I don’t want to see a picture that’s uploaded from google please. (THIS IS VERY IMPORTANT) This assignment will be scanned throw plagiarism so please make sure everything you write will be in your own words. I am asking you to NOT COPY FROM GOOGLE OR ANY OTHER WEBSITES. Other wise i will get a zero on my grade.
THIS IS A WEB-BASED LABORATORY ACTIVITY CALLED PHYSIOEX.
O B J E C T I V E S
To define the following: irritability, conductivity, resting membrane potential, polarized, sodium-potassium pump, threshold stimulus, depolarization, action potential, repolarization, hyperpolarization, absolute refractory period, relative refractory period, nerve impulse, synaptic cleft, compound action potential, conduction velocity
To list at least four different stimuli capable of generating an action po- tential
To list at least two agents capable of inhibiting an action potential
To describe the relationship between nerve size and conduction velocity
To describe the relationship between nerve myelination and conduction velocity
Click on the website: PhysioEX (Links to an external site.)
Click the drop down menu and choose: Exercise 3 Neurophysiology and Nerve Impulses (or click this title in the list).
Click the “Nerve Impulses” link. If you are unable to watch it from the webpage, click this link here (Links to an external site.), to see it through zoom.
After viewing the video, go back to the main page of Exercise 3 and work on the 3 lab activities:
Eliciting a Nerve Impulse
Inhibiting a Nerve Impulse
Nerve Conduction Velocity
For each of the above exercises, you will use the Nerve Impulse Lab Worksheet that you downloaded to record your answers.
Once you finish the Worksheet, download the Nerve Impulse Review Sheet and answer the questions on the word document.
When you finish, to submit your assignment, click the blue “Submit” button in the upper right side of this page. Upload your two documents.