ATI RN
ATI RN Nutrition Online Practice 2019
1. In the recent technological innovations, which of the following describe researches that are made to improve and make human life easier?
- A. Pure research
- B. Basic research
- C. Applied research
- D. Experimental research
Correct answer: B
Rationale: Nursing interventions should be grounded in a deep understanding of the physiological processes involved, ensuring that care provided is both effective and efficient.
2. A child has a nasogastric (NG) tube after surgery for Hirschsprung disease. What is the purpose of the NG tube?
- A. Prevent the spread of infection.
- B. Monitor electrolyte balance.
- C. Prevent abdominal distention.
- D. Maintain accurate records of output.
Correct answer: C
Rationale: The primary purpose of an NG tube post-surgery for Hirschsprung disease is to prevent abdominal distention by decompressing the stomach and intestines. This helps prevent complications and promotes healing.
3. A nurse is caring for a client who has syndrome of inappropriate antidiuretic hormone (SIADH) and is receiving 3% sodium chloride via continuous IV. Which of the following laboratory findings should the nurse identify as an indication that the SIADH is resolving?
- A. Urine specific gravity 1.020
- B. Sodium 119 mEq/L
- C. BUN 8 mg/dL
- D. Calcium 8.7 mg/dL
Correct answer: A
Rationale: A urine specific gravity of 1.020 is within the expected reference range and indicates that the kidneys are appropriately concentrating urine, which is a sign that the syndrome of inappropriate antidiuretic hormone (SIADH) is resolving. A low sodium level (choice B) is associated with SIADH, so a sodium level of 119 mEq/L is not indicative of resolution. BUN (choice C) and calcium levels (choice D) are typically not directly related to SIADH resolution.
4. What is the best position for a patient experiencing shortness of breath?
- A. Supine position
- B. Semi-Fowler's position
- C. Trendelenburg position
- D. Prone position
Correct answer: B
Rationale: The best position for a patient experiencing shortness of breath is the Semi-Fowler's position. This position promotes lung expansion and improves oxygenation by allowing the chest to expand more fully. The Supine position (lying flat on the back) may worsen breathing difficulties by reducing lung capacity. The Trendelenburg position (feet elevated higher than the head) is not recommended for patients with shortness of breath as it can increase pressure on the diaphragm and compromise breathing. The Prone position (lying face down) is also not suitable for patients experiencing shortness of breath as it may further restrict breathing.
5. According to the continuous view of development, the difference between the immature and the mature is simply one of amount or complexity.
- A. nature
- B. discontinuous
- C. nurture
- D. continuous
Correct answer: D
Rationale: The correct answer is D. According to the continuous view of development, the difference between the immature and the mature is seen as simply one of amount or complexity. This view suggests that development is a gradual and continuous process where individuals steadily acquire new abilities without abrupt changes or stages. Choices A, B, and C are incorrect because nature, discontinuous, and nurture do not align with the description provided in the question. Nature typically refers to genetic or biological factors, discontinuous implies stages or abrupt changes, and nurture relates to environmental influences, none of which are synonymous with the continuous view of development.