The focus on quality of life issues is best implemented by:

A. Pooling of secretions: The term "death rattle" refers to the sound produced by the pooling of secretions in the throat or airway of a dying person. This accumulation of fluids creates a rattling or gurgling sound during breathing, which is characteristic of the death rattle.

B. Shallow breathing: Shallow breathing refers to breathing that is not deep or full. While shallow breathing may occur in dying individuals, it is not specific to the death rattle.

C. Tachypnea: Tachypnea refers to rapid or fast breathing. While tachypnea may occur in various medical conditions, it is not specific to the death rattle.

D. Apnea: Apnea refers to the cessation or absence of breathing. While apnea may occur in the dying process, it is not specific to the death rattle, which is characterized by the presence of breathing accompanied by the rattling sound caused by secretions.

A. Depression: Depression is characterized by feelings of sadness, hopelessness, and despair. The statement "She's not that sick!" does not directly reflect depressive symptoms.

B. Acceptance: Acceptance is the final stage in Kübler-Ross's stages of dying, characterized by coming to terms with one's impending death or loss. The statement does not indicate acceptance of the situation.

C. Bargaining: Bargaining involves attempts to negotiate or make deals to change the outcome of a situation, often in exchange for a better outcome. The statement does not suggest bargaining behavior.

D. Anger: Anger involves feelings of frustration, resentment, or hostility towards the situation or others. While the statement could potentially lead to anger in others, it does not directly express anger itself. E. Denial: Denial is the initial stage where individuals refuse to accept the reality of their situation or the severity of their illness. The statement "She's not that sick!" directly reflects denial, as it indicates a refusal to acknowledge the seriousness of the situation.