| Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 
        | Bethanecol (Therapeutic class) |  | Definition 
 
        | Nonobstructive urinary retention agent |  | 
        |  | 
        
        | Term 
 
        | Bethanecol (therapeutic use) |  | Definition 
 
        | •To increase smooth muscle tone & contractions in GI tract after general anesthesia; treat nonobstructive urinary retention in patients with atony of the bladder. |  | 
        |  | 
        
        | Term 
 
        | Bethanecol (pharmacologic class) |  | Definition 
 
        | Muscarinic cholinergic receptor agonist |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Direct-acting parasympathomimetic; muscarinic receptor agonist |  | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 
        | Atropine (therapeutic class) |  | Definition 
 
        | Antidote for anticholinesterase poisoning |  | 
        |  | 
        
        | Term 
 
        | Atropine (therapeutic use) |  | Definition 
 
        | To treat anticholinesterase poisoning |  | 
        |  | 
        
        | Term 
 
        | Atropine (pharmacologic class) |  | Definition 
 
        | Muscarinic cholinergic receptor antagonist |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Muscarinic receptor antagonist |  | 
        |  | 
        
        | Term 
 
        | Phenylephrine (trade name) |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | Phenylephrine (therapeutic class) |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | Phenylephrine (therapeutic use) |  | Definition 
 
        | To reduce nasal congestion |  | 
        |  | 
        
        | Term 
 
        | Phenylephrine (pharm class)   |  | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 
        | Nonselective alpha receptor agonist |  | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 
        | Prazosin (therapeutic class) |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | Prazosin (therapeutic use) |  | Definition 
 
        | In combination with other agents to treat hypertension |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Adrenergic-blocking agent |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Selective alpha-1 receptor antagonist |  | 
        |  |