Gas injected into the posterior cavity of the eye following vitrectomy is more stable and requires fewer restrictions of a patient with regard to positioning and altitude than silicone oil

A mother brings her child in for treatment, but the child doesn't want massage. In this case, each of the following responses is appropriate except

a) Insist because the mother requests the treatment. b) Notice and validate the child's behavior. c) Refuse to proceed until the child gives consent. d) Ask the child about questions or concerns regarding massage.

______ law states that the degree to which a gas enters into a physical solution in body fluids is directly proportional to the partial pressure of gas to which the fluid is exposed?

a. Dalton's c. Gay-Lussac's b. Henry's d. Boyle's