When Two or More Graded Potentials Arrive at the Trigger

question 200

Multiple Choice

When two or more graded potentials arrive at the trigger zone, which of the following could happen?

• A) An excitatory and inhibitory signal can cancel each other out.
• B) Two excitatory stimuli may be additive, and summation could occur.
• C) Two inhibitory stimuli may be additive, resulting in lower excitability.
• D) An excitatory and inhibitory signal can cancel each other out and two excitatory stimuli may be additive, and summation could occur.
• E) An excitatory and inhibitory signal can cancel each other out; two excitatory stimuli may be additive, and summation could occur; and two inhibitory stimuli may be additive, resulting in lower excitability.

Understand the impact of ocular conditions on vision and patient well-being.

Describe the use and effects of pharmacological agents in ophthalmology.

Understand how to apply demand and supply functions to determine market equilibria.

Analyze the effects of taxes on market equilibrium, including the impact on quantities supplied and demanded.

---

Definitions:

Special Verdict

A verdict in a jury trial where the jury is asked to make findings on specific factual issues rather than simply deciding on the overall outcome.

Negotiation

The process of discussing something formally to reach an agreement or compromise between parties.

Conciliation

A process in dispute resolution where an impartial third party, the conciliator, assists the conflicting parties to reach a voluntary, amicable settlement.

Mediation

A form of alternative dispute resolution where a neutral third party helps disputing parties find a mutually satisfactory solution to their conflict.