Question

1. which of the following is a sign or symptom associated with dysphagia?

feeling emptiness in the stomach
having abdominal pain
experiencing dumping syndrome
clearing the throat frequently

1. true or false. no medical foods are made specifically for alzheimers in the u.s. because it does not have a \distinct nutritional requirement.\

true
false

1. what is the purpose of checking nitrogen balance?

it can indicate adequate or inadequate protein consumption.
it is useful in diagnosing frailty and sarcopenia.
it can measure impaired inflammatory response.
it indicates whether the person has muscle depletion.

1. which of the following is the most accurate method for obtaining information about dietary intake?

24-hour recall
direct observation
food frequency questionnaire
3-day food diary

1. approximately what percentage of people with dementia experience constipation, which makes them feel bloated and nauseous and makes eating difficult?

10 percent
25 percent
50 percent
80 percent

Explanation:

• Question 6: Dysphagia is difficulty swallowing. Clearing the throat frequently can be a sign as the body tries to deal with issues in the swallowing process. Feeling emptiness in the stomach is more related to hunger, abdominal pain has various non - dysphagia causes, and dumping syndrome is related to digestion after a meal (usually post - gastric surgery).
• Question 7: In the U.S., there are medical foods for Alzheimer's. For example, some are formulated to support brain function in the context of the disease, so the statement is false.
• Question 8: Nitrogen balance is calculated as nitrogen intake minus nitrogen output. Since protein contains nitrogen, it can indicate if protein consumption (intake) is adequate (positive or neutral balance) or inadequate (negative balance). It is not mainly for diagnosing frailty and sarcopenia (though related), not for measuring inflammatory response, and while muscle depletion can be related to protein status, the direct purpose of nitrogen balance is protein - related.
• Question 9: Direct observation of dietary intake is the most accurate as there is no recall bias (like in 24 - hour recall or 3 - day food diary where people might forget or misreport) or generalization bias (like in food frequency questionnaires which ask about typical intake over a long period).
• Question 10: Approximately 50 percent of people with dementia experience constipation which causes the described symptoms. This is a known statistic in the study of dementia - related gastrointestinal issues.

Answer:

1. Clearing the throat frequently
2. FALSE
3. It can indicate adequate or inadequate protein consumption
4. Direct observation
5. 50 percent