Final answer:
It is true that a rise in noncommunicable diseases like hypertension, diabetes, cancer, Alzheimer's, and emphysema are influencing the expansion of healthcare services and medical research due to associated risk factors and a generally sedentary modern lifestyle.
Step-by-step explanation:
It is True that diseases such as hypertension, diabetes, cancer, Alzheimer's disease, and emphysema are contributing to the need to expand healthcare and medical research. Hypertension and diabetes are major risk factors that can increase the likelihood of developing other health issues. Conditions like obesity, poor nutrition, lack of physical activity, and tobacco use further exacerbate these risks. Smoking tobacco can lead to emphysema by destroying the alveolar walls, which decreases the surface area for gas exchange, and can cause or worsen other obstructive diseases such as asthma. Sedentary lifestyles and unhealthy eating habits, which are becoming more prevalent due to technological advances and social environments, are contributing to higher rates of noninfectious diseases. These diseases can be managed and, in some cases, prevented by adopting healthier lifestyle choices.