Question 33 options:   Femoral nerve damage - inability to extend the knee   Median nerve damage - inability to flex fingers   Spinal nerve T10 - inability to feel sensation from the umbilicus   Pudendal nerve damage - inability to control defecation / urination   Facial nerve damage - inability to chew

Answer True or False for each of the following: A. a neuronal synapse, facilitation of a post -synaptic response results because of an accumulation of calcium ions from previous pre-synaptic cell action potentials. B. In general, chemical synapses are limited because the signal they produce is “all-or-none” and cannot be significantly modified to reflect a difference in sensory. C. Temporal summation describes the cumulative EPSPs/ IPSPs generated in a post-synaptic cell through more than one synapse.

How do selective-serotonin reuptake inhibitors (SSRIS) increase serotonin in the synapse? O They cause excessive 5-HT release from the pre-synaptic neuron O SRIS prevent the inactivation of 5-HT in the synapse O SRIS block the reuptake of 5-HT into the pre-synaptic neuron O They actually don't increase 5-HT! D Question 10 Stimulants such as cocaine increase the neurotransmitter in the synapse O acetylcholine O serotonin O none of these O dopamine D Question 11 What brain area that is a target of the mesolimbic dopamine pathway is important for the rewarding effects of drugs? O nucleus accumbens O No answer text provided. O hippocampus O prefrontal cortex

Answers to questions 1 and 2 please