A 25-year-old woman with a history of asthma presents with increased wheezing, nocturnal awakenings, and frequent use of her short-acting beta-2 agonist. According to NICE guidelines, which is the next best step in her asthma management?AAdd high-dose inhaled corticosteroidBAdd a long-acting beta-2 agonist (LABA) to low-dose inhaled corticosteroidCBegin oral corticosteroidsDSwitch to a leukotriene receptor antagonistEIncrease short-acting beta-2 agonist frequency furtherCheck my answer