Feature of Acute severe Asthma include all of the following, Except:
Answer is D (None: All are Features of Acute severe Asthma) : Tachycardia (HR>120/min). PEFR < 50%, Pulsus paradoxus and Respiratory Acidosis are all features of Acute severe Asthma.
Tachycardia > 120/min
Pulsus paradoxus
Respiratory acidosis
None