Problems affecting nutritional intake among the elderly and chronically ill include:

Correct Answer: D

Rationale: As people age, their ability to smell and taste food diminishes, which directly impacts their desire to eat and thus affects nutritional intake.

Correct Answer: D

Rationale: Coughing or choking while eating could indicate swallowing difficulties or other issues leading to unintended weight loss.

Correct Answer: D

Rationale: Watering eyes during meals can be a sign of dysphagia, indicating difficulty in swallowing.

Correct Answer: A

Rationale: Tight, smooth, and shiny skin can indicate fluid overload due to excess fluid in the body.

Correct Answer: D

Rationale: Milk has low levels of Vitamin C compared to other nutrients.