Aten year old girl is experiencing an acute exacerbation of her asthma. which medication will provide the fastest relief of symptoms?
a. leukotrienes such as zileuton
b. anti leukotrienes such as zafirlukast
c. beta - 2 adrenergic agonist
d. anti inflammatory agent

Anurse is preparing to administer lidocaine via continuous iv infusion at 4 mg/min. available is lidocaine 2 g dextrose 5% in water 500 ml. the nurse should set the iv pump to deliver how many ml/hr? (round the answer to the nearest whole number. use a leading zero if applicable. do not use a trailing zero.)