A client with chronic obstructive pulmonary disease (COPD) is recovering from a myocardial infarction. Because the client is extremely weak and can't produce an effective cough, the nurse should monitor closely for:

Physiologically, the term respiration refers to the:

A) exchange of gases at the alveolar-capillary interface. B) mechanical process that moves air into and out of the lungs. C) exchange of all gases, nutrients, and wastes at the cellular level. D) exchange of gases at the cellular level.

Preconventional reasoning is characterized by an orientation toward:

A) concern with community rights. B) punishment and obedience. C) concern with interpersonal norms. D) concern with universal ethical principles.