Answer:
Option 4 is correct.
Explanation:
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.
A molecule is two or more atoms bonded together chemically. An atom is the most basic unit of matter. When atoms are chemically bonded together with covalent bonds, molecules are formed. Molecules can be very small like water molecules or extremely large like proteins such as hemoglobin.
Circulation of the air, letting outside air in and air filters.
