Okay, let us start by considering the first option,that is option (1). ''Posting a patient's bill of rights and nondiscrimination policies visibly''. This is okay and it is a job well done by the student nurse, because there should not be any form of discrimination against lesbian, gay, bisexual, transgender, and queer/questioning as required.
Options (2) and (3) are also fine and do not need revision. But, option (4) statements; ''Arranging exclusive waiting rooms for LGBTQ patients and their families'' is discrimination and this need revision.
Alpha brain waves are those most conducive to studying new information. When consciously alert, we generally function along a beta brain rhythm. In diminishing this rhythm to alpha, we transition into a state of physical and mental relaxation that is ideal for learning new information and storing facts and data.
if someone is impulsive, it means that they act on instinct, without thinking decisions through. We might also call impulsive behavior whimsical or capricious.