The Social Security Act of 1965 established which of the following types of insurance coverage?

A 4-year-old requires endotracheal intubation with an uncuffed tube. What tube size is most appropriate?

A) 5.0 mm B) 3.0 mm C) 1.0 mm D) 7.0 mm

Which of the following describes the latent heat of vaporization?

A) The amount of energy required to raise the temperature of a unit of mass one degree B) The energy required to change water from a liquid state to a vapor state or released when water changes from vapor to liquid C) The energy required to change water from solid (ice) to liquid or released when moving from liquid to solid D) The amount of energy liberated during sublimation