Along with ratios and proportions, what is used for calculating sterile product and flow rates?

One difference that makes the child's airway different from that of the adult is:

A) the tongue is proportionally larger. B) most breathing takes place using the intercostal muscles. C) airway structures are less easily obstructed. D) the trachea is long and rigid.

Which of the following would be the best way to remove adhesive tape?

A. Pull against the direction of the hair growth. B. Pull the skin away from the tape. C. Pull all at once and get it over with. D. Pull against gravity.