Loss of bone mass occurs only in women

A 35-year-old patient complains of shortness of breath. He is conscious and alert and is able to speak in complete sentences, although with slight difficulty. Assessment reveals diffuse wheezing to auscultation, a respiratory rate of 24 breaths/min, a heart rate of 110 beats/min, and an oxygen saturation of 96%. Which of the following interventions would be of MOST benefit to this patient?

A) A beta antagonist B) Assisted ventilation C) Supplemental oxygen D) Inhaled bronchodilator

When lung compliance is reduced by half, how will time constants be affected?

a. The time constants will double b. The time constant will be reduced by half c. The time constant will increase to four times the original d. The time constant will be reduced to one-fourth of the original