Nokea
Which of the following methods is the best method for determining nasogastric tube placement in the stomach?
- A. X-ray
- B. Observation of gastric aspirate
- C. Testing of pH of gastric aspirate
- D. Placement of external end of tube under water
Correct Answer: A
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
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Which food should the nurse recommend for a client deficient in vitamin A?
- A. Orange slices
- B. Steamed carrots
- C. Apple sauce
- D. Baked potato
Correct Answer: B
Rationale: The correct answer is B, steamed carrots, as they are high in vitamin A. Carrots are rich in beta-carotene, a precursor to vitamin A, which is essential for good vision, a healthy immune system, and cell growth. Oranges (choice A) are a good source of vitamin C but not vitamin A. Apple sauce (choice C) and baked potato (choice D) do not provide significant amounts of vitamin A compared to steamed carrots, making them less suitable recommendations for a client deficient in this specific nutrient.
Which of the following gauges should you prepare for spinal anesthesia if the anesthesiologist requires a pink spinal set and a blue spinal set as backup?
- A. Gauges 16 and 22
- B. Gauges 18 and 16
- C. Gauges 16 and 20
- D. Gauges 25 and 22
Correct Answer: B
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Which food is the best source of omega-3 fatty acids?
- A. Chicken breast
- B. Salmon
- C. Almonds
- D. Eggs
Correct Answer: B
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
After a few hours in the Emergency Room, Mr. Dizon is admitted to the ward with an order of hourly monitoring of blood pressure. The nurse finds that the cuff is too narrow and this will cause the blood pressure reading to be:
- A. inconsistent
- B. low systolic and high diastolic
- C. higher than what the reading should be
- D. lower than what the reading should be
Correct Answer: C
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Which statement by a client indicates a need for further teaching about food safety?
- A. I will use the food before the expiration date listed on the package.
- B. I will wash my strawberries before I eat them.
- C. I will drink unpasteurized milk as it has many gut-healthy probiotics.
- D. I will wash my hands after I prepare raw chicken.
Correct Answer: C
Rationale: The correct answer is C because drinking unpasteurized milk can contain harmful bacteria, which poses a risk to food safety. Choice A is correct as it emphasizes using food before the expiration date. Choice B is also correct as washing fruits before consumption is a good food safety practice. Choice D is correct as well since washing hands after handling raw chicken is crucial to prevent cross-contamination. Therefore, choice C is the only statement that indicates a need for further teaching on food safety.