ATI RN
ATI Nutrition Proctored Exam 2023
1. What is the primary purpose of dietary fiber in the diet?
- A. Improving digestion
- B. Providing energy
- C. Aiding in the absorption of vitamins
- D. Reducing cholesterol
Correct answer: D
Rationale: The primary purpose of dietary fiber in the diet is to reduce cholesterol levels. While it does aid in digestion by promoting regular bowel movements, its main role is in lowering cholesterol. Choice A is partially correct but not the primary purpose. Choice B is incorrect as fiber is not a direct source of energy. Choice C is also incorrect as the primary role of fiber is not in the absorption of vitamins.
2. What action should the nurse take first for a client with Listeria food poisoning?
- A. Educate the client on safe food practices.
- B. Start a traceback to identify the source of the outbreak.
- C. Report the case to the county board of health.
- D. Ask the client if they have consumed any unpasteurized products.
Correct answer: D
Rationale: Identifying the source of Listeria is crucial for preventing further cases.
3. Which of the following ethical principles refers to the duty to do good?
- A. Beneficence
- B. Fidelity
- C. Veracity
- D. Nonmaleficence
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.
4. Each statement is true of calcium within saliva, except one. Which is the exception?
- A. Saliva is supersaturated with calcium.
- B. Saliva is a source of calcium to mineralize an immature or demineralized enamel surface.
- C. Calcium and phosphate in saliva provide a buffering action.
- D. Calcium within saliva increases dental caries.
Correct answer: D
Rationale: The correct answer is D. Calcium within saliva does not increase dental caries; in fact, the buffering action provided by calcium and phosphate in saliva inhibits caries formation by preventing the dissolution of enamel by plaque biofilm. Choice A is correct as saliva is indeed supersaturated with calcium. Choice B is correct as saliva serves as a source of calcium to mineralize an immature or demineralized enamel surface. Choice C is correct as calcium and phosphate in saliva do provide a buffering action to protect teeth from acids.
5. A client scheduled for hysterosalpingography needs health teaching before the procedure. The nurse is correct in telling the patient that:
- A. She needs to void prior to the procedure
- B. A full bladder is needed prior to the procedure
- C. Painful sensation is felt as the needle is inserted
- D. Flushing sensation is felt as the dye in injected
Correct answer: A
Rationale: Patient safety and efficacy of care depend on actions rooted in established nursing protocols that consider both the immediate and long-term needs of the patient.