When the average alveolus is fully distended, what is the approximate surface tension?

Methylparaben and propylparaben are two examples of __________

A) emulsions B) suspensions C) preservatives D) syrups

If a patient has a potentially life-threatening illness or injury and there is any doubt as to his or her decision-making capacity, the paramedic should:

A) treat and transport, even if it is against the patient's will. B) obtain a court order and then begin emergency treatment. C) have the patient arrested and placed in protective custody. D) obtain consent from a family member to treat the patient.