<prompt> In comparison to inhaled adrenergic agonists, the inhaled anticholinergics:Are more effective in bronchial asthamAre better suited for control of an acute attack of asthmaProduce slower response in bronchial asthmaProduce little benefit in chronic obstructive lung disease  <response>: Ref: KDT 6e p222 Anticholinergic drugs like ipratropium and tiotropium produce slower response in bronchial asthma. Anticholinergic drugs are more effective in COPD than bronchila asthma. 