ATI RN
ATI Nutrition Proctored Exam 2023
1. Because of increasing cases of fluorosis, low levels of fluoride are added to commercial infant formula. Breast milk provides low levels of fluoride.
- A. Both statements are true
- B. Both statements are false
- C. The first statement is true; the second is false
- D. The first statement is false; the second is true
Correct answer: D
Rationale: The first statement is false; fluoride is not added to infant formulas due to the risk of fluorosis. The second statement is true; breast milk contains low levels of fluoride.
2. What effect does the use of a hot compress have, as explained to Ronnie who has been prescribed pain medication?
- A. It produces an anesthetic effect
- B. It increases nutrition in the blood to promote wound healing
- C. It increases oxygenation to the injured tissues for better healing
- D. It induces vasoconstriction to prevent infection
Correct answer: A
Rationale: The correct answer is A: 'It produces an anesthetic effect.' Hot compresses can help alleviate pain by producing an anesthetic effect, which numbs the area. Choice B is incorrect because a hot compress does not directly increase nutrition in the blood to promote wound healing. Choice C is also incorrect because a hot compress primarily aids in pain relief rather than increasing oxygenation to the tissues for enhanced healing. Choice D is incorrect because hot compresses typically lead to vasodilation, not vasoconstriction, which aids in promoting blood flow rather than preventing infection. Safe and effective patient care relies on actions based on established nursing protocols that consider both the immediate and long-term needs of the patient.
3. What is the glomerular filtration rate for patients with stage 5 chronic kidney disease (CKD)?
- A. Less than 15 mL/min/1.73 m�
- B. Less than 30 mL/min/1.73 m�
- C. Less than 90 mL/min/1.73 m�
- D. Less than 125 mL/min/1.73 m�
Correct answer: A
Rationale: In patients with stage 5 chronic kidney disease (CKD), also known as end-stage renal disease, the kidney function is significantly compromised. This severe condition is characterized by a glomerular filtration rate (GFR) of less than 15 mL/min/1.73 m�, as correctly stated in choice A. Choices B, C, and D suggest higher GFR values, which are not indicative of stage 5 CKD. Specifically, a GFR of less than 30 mL/min/1.73 m� indicates stage 4 CKD, less than 90 mL/min/1.73 m� signifies stage 3 CKD, and a typical healthy individual usually has a GFR of around 125 mL/min/1.73 m�, which is far above the GFR for stage 5 CKD.
4. A client with a body mass index of 28 is seeking dietary advice. Which of the following actions should the nurse take?
- A. Encourage the client to continue their current daily caloric intake.
- B. Recommend a total fiber intake of 12g per day.
- C. Advise the client to add 500 calories per day to their diet.
- D. Refer the client to a weight-loss support group.
Correct answer: D
Rationale: Referring the client to a weight-loss support group is the most appropriate action for a client with a body mass index of 28. This action can provide the necessary support, guidance, and motivation to help the client achieve their weight loss goals. Encouraging the client to continue their current daily caloric intake (Choice A) may not address the need for weight loss. Recommending a total fiber intake of 12g per day (Choice B) is important for overall health but may not directly address weight loss. Advising the client to add 500 calories per day to their diet (Choice C) would not be beneficial for weight loss in this scenario.
5. Which of the following is reflected in an ECG due to hypokalemia?
- A. Tall T waves and Pathologic Q wave
- B. Widening QRS Complex and U wave
- C. None of the above
- D. Both A and B
Correct answer: B
Rationale: Hypokalemia, a condition characterized by low levels of potassium in the blood, is reflected in an ECG by a widening QRS Complex and a U wave. This is because potassium plays a key role in the electrical activity of the heart, and its deficiency can lead to abnormalities in the heart's rhythm as represented by these specific changes on the ECG. Choice A is incorrect as tall T waves and pathologic Q waves are more commonly associated with hyperkalemia or myocardial infarction, respectively, rather than hypokalemia. Choices C and D are also incorrect as they do not accurately reflect the ECG changes caused by hypokalemia.
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