ATI RN
ATI Proctored Nutrition Exam 2019
1. During the detoxification stage, it is a priority for the nurse to:
- A. teach skills to recognize and respond to health threatening situations
- B. increase the client’s awareness of unsatisfactory protective behaviors
- C. implement behavior modification
- D. promote homeostasis and minimize the client’s withdrawal symptoms
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.
2. Which physiologic role does vitamin C play in the body?
- A. Transcribing DNA to RNA
- B. Absorption and regulation of calcium
- C. Protects integrity of cellular membranes
- D. Catalyst for synthesis of blood-clotting factors
Correct answer: C
Rationale: Vitamin C plays a crucial role in protecting the integrity of cellular membranes. It is essential for collagen synthesis, which is important for wound healing and maintaining skin, blood vessels, and other tissues. Choice A is incorrect as the transcription of DNA to RNA is facilitated by vitamin A. Choice B is incorrect as calcium absorption and regulation are functions of vitamin D. Choice D is incorrect as vitamin K serves as a catalyst for the synthesis of blood-clotting factors, not vitamin C.
3. Which of the following is a common sign of vitamin D deficiency?
- A. Brittle nails
- B. Muscle weakness
- C. Night blindness
- D. Hair loss
Correct answer: B
Rationale: Muscle weakness is a common sign of vitamin D deficiency. Vitamin D is essential for calcium absorption and bone health, and its deficiency can lead to muscle weakness. Brittle nails (Choice A) are not typically associated with vitamin D deficiency. Night blindness (Choice C) is related to vitamin A deficiency, not vitamin D deficiency. Hair loss (Choice D) can be linked to various factors, but it is not a common sign of vitamin D deficiency.
4. Dina, 17 years old, asks you how a tubal ligation prevents pregnancy. Which would be the best answer?
- A. Prostaglandins released from the cut fallopian tubes can kill sperm
- B. Sperm cannot enter the uterus because the cervical entrance is blocked
- C. Sperm can no longer reach the ova, because the fallopian tubes are blocked
- D. The ovary no longer releases ova as there is nowhere for them to go
Correct answer: C
Rationale: The correct answer is C: 'Sperm can no longer reach the ova because the fallopian tubes are blocked.' Tubal ligation works by blocking the fallopian tubes, preventing sperm from reaching the egg for fertilization. Choice A is incorrect because prostaglandins are not released from the cut fallopian tubes to kill sperm. Choice B is incorrect as the cervical entrance being blocked does not relate to tubal ligation. Choice D is incorrect because tubal ligation does not affect the release of ova from the ovary.
5. As a nurse, you can help improve the effectiveness of communication among healthcare givers by:
- A. Use of reminders of ‘what to do’
- B. Using standardized list of abbreviations, acronyms, and symbols
- C. One-on-one oral endorsement
- D. Text messaging and e-mail
Correct answer: D
Rationale: Understanding the underlying pathology and therapeutic techniques ensures that nursing care is not only reactive but also preventative, reducing the risk of complications.
Similar Questions
Access More Features
ATI RN Basic
$69.99/ 30 days
- 5,000 Questions with answers
- All ATI courses Coverage
- 30 days access
ATI RN Premium
$149.99/ 90 days
- 5,000 Questions with answers
- All ATI courses Coverage
- 30 days access