Final answer:
Dyspnea is the term for the condition where a resident is having difficulty breathing, often related to diseases such as COPD, RDS, asthma, and pneumonia.
Step-by-step explanation:
The term used for a resident who is having difficulty breathing is dyspnea. Dyspnea is a condition characterized by shortness of breath, and it can be a symptom of various pulmonary diseases, including chronic obstructive pulmonary disease (COPD), asthma, pneumonia, and respiratory distress syndrome (RDS).
COPD formerly referred to as chronic bronchitis or emphysema, leads to reduced number and elasticity of alveoli, trapping air in the lungs, hampering gas exchange, and causing dyspnea. Asthma is another condition that obstructs the airways, resulting in difficulty expelling air and causing shortness of breath, wheezing, and coughing.