| Term 
 | Definition 
 
        | -Prazosin -Tamsulosin
 -Doxazosin
 |  | 
        |  | 
        
        | Term 
 
        | Blocks a1 and a2 receptors |  | Definition 
 
        | -Phentolamine (competitive-short acting) -Phenoxybenamine (irreversible- long acting)
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | -Propranolol -Timolol
 -Nadolol (least lipophilic)
 |  | 
        |  | 
        
        | Term 
 
        | Blocks b1 receptors- cardioselective |  | Definition 
 
        | -Metoprolol -Atenolol
 -Acebutolol
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | -Labetalol (blocks a and b) |  | 
        |  | 
        
        | Term 
 
        | Beta blocker with sympathomimetic activity |  | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 
        | -Prazosin (a1) -Propranolol/Metoprolol (b1)
 |  | 
        |  | 
        
        | Term 
 
        | Use to tx anxiety tachy and hyperthyroidism |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | Use to treat dysrhythmias |  | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 
        | Use to tx Pheochromocytoma |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | Use to tx open angle glaucoma |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | Use to tx urinary retention and prostatic hypertrophy |  | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  |