Nokea
Churns chyme and has an environment of pH2; holds 4-6 cups of food:
- A. stomach
- B. pancreas
- C. large intestine
- D. small intestine
Correct Answer: A
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
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Furosemide (Lasix) is a drug used to _____.
- A. activate vitamin D
- B. stimulate appetite
- C. lower cholesterol
- D. mobilize fluids
Correct Answer: D
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
A pregnant woman has applied to use WIC services to supplement her food intake. The WIC program would provide vouchers for _____ in this situation.
- A. lean beef
- B. fruit-flavored yogurt
- C. whole grain bread
- D. refried beans
Correct Answer: C
Rationale: The correct answer is C: whole grain bread. The WIC program aims to provide nutritious foods to support a healthy diet during pregnancy. Whole grain bread is a good source of fiber and essential nutrients. Choice A, lean beef, is a protein source but may not be as versatile as whole grain bread in providing a variety of nutrients essential during pregnancy. Choice B, fruit-flavored yogurt, may contain added sugars and may not offer the same level of essential nutrients as whole grain bread. Choice D, refried beans, is a good source of protein and fiber, but whole grain bread is often a staple recommended in pregnancy for its nutritional benefits.
Which of the following are the primary bacteria involved in the initiation of dental caries?
- A. Streptococcus mutans and Lactobacillus species
- B. Salmonella and Listeria species
- C. Streptococcus, Lactobacillus, and Salmonella species
- D. Listeria, Botulinum species, and Escherichia coli
Correct Answer: A
Rationale: The correct answer is A: Streptococcus mutans and Lactobacillus species. These bacteria are primarily responsible for initiating dental caries by fermenting carbohydrates and producing acids that demineralize enamel. Choice B, Salmonella and Listeria species, are not the primary bacteria involved in dental caries. Choice C includes Salmonella which is not a primary culprit in dental caries. Choice D lists Listeria, Botulinum species, and Escherichia coli, none of which are the primary bacteria associated with initiating dental caries.
The most energy-rich nutrient is:
- A. carb
- B. fat
- C. protein
- D. water
Correct Answer: B
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
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.