_{Example: the hospital corridor is too big}

_{Example: the hospital floor is very contaminated}

_{Example: They use the research methods of skeletal biology, mortuary studies, osteology and archeology to answer questions about the life and ways of life of past populations.}

_{Example: The lady who works at the reception is very friendly}.

_{Example: Anxiety is an emotional disorder that can affect a person's quality of life.}

_{Example: The reflex act is a response to a stimulus captured by the nervous system.}

_{Example: A urine sample must be extracted from Mrs. Silvia}

_{Example: A stretcher is needed in the emergency room to transfer a patient to the internal medicine room}

_{Example: Contaminated materials must go in a red bag, uncontaminated materials in a black bag.}

_{Example: The bodybuilder lifts the weights with ease.}

_{Example: Pharmacology has the obligation to dispense medications to different hospital services.}

_{Example: Dispose of me, my obligation is servile.}

_{Example: She could no longer play the oboe because her accident disabled her.}