The adolescent Hispanic male has been diagnosed with attention-deficit hyperactivity disorder (ADHD), and is taking methylphenidate (Ritalin). Even though the drug helps with focus and grades, the adolescent will not go to the school office at noon for his medication. Which statement best describes the result of the nurse's evaluation?1. "The adolescent has developed alternative coping mechanisms to increase his focus during classes."2. "The adolescent is fearful that this drug may be a "gateway drug" and he will abuse other substances."3. "The adolescent really does not need an additional dose of methylphenidate (Ritalin) at school."4.The adolescent is embarrassed about having to take medicine at school; it is a social stigma.

18. determine whether each stateme blank space given. ach statement is true (t) or false (f). place your answer in the 8. when a cell is put into an isotonic solution, individual wat put into an isotonic solution, individual water molecules cannot move back and forth across the cell membrane. d. when a cell is put into a hypertonic solution, there is a net movement of water molecules across the cell membrane into the cell. c. when a cell is put into a hypotonic solution, there is a net movement of water molecules across the cell membrane out of the cell. d. the movement of any solvent across a semi-permeable membrane is called osmosis. e. carrier proteins have the ability to change shape and physically move molecules across the cell membrane. f. in facilitated diffusion, the concentration of the molecules to be moved across the cell membrane is higher inside the cell.