Which of the following problems are associated with using a specialized selective ventilation distribution circuit when ILV is employed? I. regulating the Fio2 entering each lung II. reacting to Vt changes resulting from compliance and resistance changes in either lung III. dealing with limitations of independent ventilation parameters IV. managing the source of leaks from multiple tubing

Which of the following statements regarding impact-resistant gypsum board is MOST accurate?

A) Both regular and impact-resistance gypsum board is easily penetrated with hand tools. B) Impact-resistant gypsum board is produced with fiberglass mesh. C) Impact-resistant gypsum board is normally used in single-dwelling occupancies. D) Impact-resistant gypsum board is easily differentiated from regular gypsum board.

When looking at the pressure-volume loop, a decrease in CLT will not affect the PTA.

Answer the following statement true (T) or false (F)