You Are a Graduate Student Conducting an Experiment in Which

question 22

Multiple Choice

You are a graduate student conducting an experiment in which you are using an intracellular electrode to record the membrane potential of an optic neuron when exposed to a very brief (0.1 second) flash of light. To your surprise, the optic neuron's membrane potential is recording at -90 mV and there is a longer-than-expected delay between the flash of light and depolarization of the neuron. You report your findings to the lab PI, who responds,

• A) "The organism likely has a mutation which causes their neurons to have lower resting potentials."
• B) "You likely placed the electrode in an adjacent glial cell."
• C) "The organism has improper myelination, resulting in a slower-than-normal response to light."
• D) "Glial cells can cause neurons to have lower resting potentials; remove the glial cells and try again."
• E) "You placed the electrode in the neuron's cell body instead of its axon."

Acknowledge the process of creating and implementing service plans for clients.

Understand the terms used in case management and their application, including "service objective".

Identify the best practices for referral processes in case management.

Recognize the necessity of comprehensive services and the avoidance of service duplication.