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Psy Exam
Module 3
| Question | Answer |
|---|---|
| Who would have been most likely to claim that a slight protrusion in a certain region of someone's skull indicated that the individual had an optimistic personality? | Franz Gall |
| Drugs that block the reuptake of serotonin will thereby increase the concentration of serotonin molecules in the: | synaptic gaps. |
| Natural, opiatelike neurotransmitters linked to pain control are called: | endorphins. |
| Botox injections smooth facial wrinkles because botulin is a(n): | ACh antagonist. |
| In stressful situations, the sympathetic nervous system ________ the arteries of the circulatory system and ________ the pupils of the eyes. | dilates; dilates |
| While listening to operatic solos, musicians process the lyrics and the tunes in separate brain areas. This most clearly illustrates the functioning of different: | neural networks. |
| Which of the following chemical messengers is both a neurotransmitter and a hormone? | norepinephrine |
| An axon transmits messages ________ the cell body and a dendrite transmits messages ________ the cell body. | away from; toward |
| Depressed mood states are linked to ________ levels of serotonin and ________ levels of norepinephrene. | low; low |
| The venom of the black widow spider is to ________ as botulin is to ________. | convulsions; paralysis |
| A drug that blocks the reuptake of a particular neurotransmitter is called a(n): | agonist. |
| The peripheral nervous system consists of: | sensory and motor neurons. |
| The autonomic nervous system most directly controls: | stomach contractions. |
| The release of epinephrine and norepinephrene ________ blood pressure and _______ blood sugar levels. | increases; increases |