Astroke can lead to nutritional impairment because of all of the following except:
difficulty chewing
difficulty swallowing
alzheimers disease
problems with eating independently

The correct answer would be option C, Alzheimer's Disease.  

Explanation:

Alzheimer's Disease is a disease in which a person experiences memory loss. He is unable to recall things. He forgets the behaviors and acts of himself and others. In this disease, the brain cells starts to waste away and eventually die, causing the memory to lose itself. So when a stroke hits a person, it will lead a person to have difficulty in eating. The person would have difficulty in chewing, swallowing and can have problems with eating independently. Stroke has nothing to do with the Alzheimer's Disease.

absolute strength refers to the maximum force exerted by a body irrespective of body size. relative strength on the other hand is the force exerted by a body in relation to muscle size or body weight.

so the answer is: c. absolute strength measures strength regardless of your body size, while relative strength measures strength adjusted for your weight.