malinda Forum Guru
Topics: 162 Posts: 654
| | 02/24/06 - 01:17 AM  
 
   
 
|   #1 |
An electrophysiologist is performing intracellular recordings on neuronal cells in culture. He is trying to identify a drug that would reliably increase the firing rate in the cultured cells. Assuming the cells in question express all of the following receptor types, an agonist at which of the following receptors would most likely produce an increase in firing rate? A. Alpha-2 adrenergic B. Beta-1 adrenergic C. Gamma-aminobutyric acid D. Glycine E. N-methyl-D-aspartate
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| usmle99 Forum Junior
Topics: 4 Posts: 49
| | 02/24/06 - 01:28 AM  
 
   
 
|   #2 |
E
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| malinda Forum Guru
Topics: 162 Posts: 654
| | 02/24/06 - 01:29 AM  
 
   
 
|   #3 |
,correct.
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