Nokea
Risk factors that have been shown to contribute to age-related macular degeneration include _____.
- A. oxidative stress from sunlight
- B. iron-deficiency anemia
- C. decreased intake of phytochemicals
- D. vitamin B6 malabsorption
Correct Answer: A
Rationale: The correct answer is A: oxidative stress from sunlight. Oxidative stress caused by exposure to sunlight is a significant risk factor for age-related macular degeneration. This condition can result in vision loss among older individuals. Choices B, C, and D are incorrect. Iron-deficiency anemia, decreased intake of phytochemicals, and vitamin B6 malabsorption are not established risk factors for age-related macular degeneration.
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Which condition is an example of a potential cause of gastritis?
- A. bile reflux
- B. low salt intake
- C. hypophosphatasia
- D. gallstones
Correct Answer: A
Rationale: Bile reflux is a potential cause of gastritis as it can irritate the stomach lining when bile backs up into the stomach. Choices B, C, and D do not directly cause gastritis. Low salt intake is not a common cause of gastritis. Hypophosphatasia is a rare genetic disorder affecting bone development, not the stomach. Gallstones, while related to the gallbladder, are not a direct cause of gastritis.
Which group is least susceptible to insufficient intake of protein?
- A. The elderly
- B. Individuals with low income
- C. Adults participating in endurance exercise
- D. Patients who are chronically ill
Correct Answer: C
Rationale: Adults who participate in endurance exercise are typically more aware of their nutritional needs and have higher protein intake compared to other groups. The rationale behind why the other choices are incorrect is as follows:
A: The elderly are often at a higher risk of insufficient protein intake due to various factors such as reduced appetite, dental issues, and decreased muscle mass.
B: Individuals with low income may struggle to afford protein-rich foods, making them more susceptible to insufficient protein intake.
D: Patients who are chronically ill may have specific dietary restrictions or challenges that can lead to inadequate protein consumption.
In a patient with chronic kidney disease, which dietary modification is recommended?
- A. Increase protein intake
- B. Reduce potassium intake
- C. Increase sodium intake
- D. Reduce fiber intake
Correct Answer: B
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Select all that apply. A person who is deficient in vitamin A could consume which of the following to increase vitamin A levels?
- A. cantaloupe
- B. eggs
- C. carrots
- D. all of the above
Correct Answer: D
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Mr. Bradley has been advised to limit his dairy product intake. What principle regarding fluid intake should be followed?
- A. Gelatin, soups, fruit ices, and frozen fruit bars contribute to your fluid intake
- B. Drink milk in moderation
- C. Increase fiber intake
- D. Limit protein intake
Correct Answer: A
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.