LPN Fundamentals Practice Questions

LPN Fundamentals Practice Questions Related

Review LPN Fundamentals Practice Questions related questions and content

A client is receiving discharge teaching after a total hip arthroplasty. Which of the following instructions should be included?

  • A. Cross your legs at the ankles while sitting
  • B. Avoid bending your hips more than 90 degrees
  • C. Sit in a low-seated chair
  • D. Twist your body when standing up
Correct Answer: B

Rationale: To prevent dislocation of the hip prosthesis, the client should avoid bending their hips more than 90 degrees. Excessive bending at the hips can increase the risk of hip dislocation, which is a significant concern following total hip arthroplasty. Sitting with crossed legs at the ankles (choice A) can also increase the risk of hip dislocation and should be avoided. Sitting in a low-seated chair (choice C) can make it more challenging for the client to stand up safely. Twisting the body when standing up (choice D) can also strain the hip joint and increase the risk of dislocation. Therefore, the correct instruction to include during discharge teaching is to avoid bending the hips more than 90 degrees.

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Which of the following statement is NOT true about standards of care?

  • A. Guide nursing practice
  • B. Based on evidence
  • C. Vary by nurse
  • D. Ensure quality
Correct Answer: C

Rationale: Standards guide practice (A), are evidence-based (B), ensure quality (D) 'vary by nurse' (C) isn't true, uniform, per regulation. C's variation contradicts consistency for Mr. Gary's care, making it untrue.

When reading an autopsy report, the nurse encounters the term 'midsagittal plane.' This nurse understands that this means the body was viewed using a plane that matched which of the following descriptions?

  • A. This plane cuts the body horizontally.
  • B. This plane divides the body into front and back portions.
  • C. The body is separated into left and right equal portions.
  • D. The body is divided using an X across the chest.
Correct Answer: C

Rationale: Midsagittal plane splits the body into equal left-right halves, unlike horizontal, front-back, or X divisions. Nurses use this in anatomical understanding.

Which of the following statement best describe nursing informatics?

  • A. A type of surgery
  • B. Use of technology in nursing
  • C. A medical diagnosis
  • D. A cultural practice
Correct Answer: B

Rationale: Nursing informatics is use of technology in nursing (B), per definition e.g., EHRs for care. Not surgery (A), diagnosis (C), culture (D) tech-focused. B best defines informatics' role, making it correct.

A client with hyperkalemia is being taught about dietary management. Which of the following statements by the client indicates an understanding of the teaching?

  • A. I should increase my intake of potassium-rich foods.
  • B. I should decrease my intake of potassium-rich foods.
  • C. I should increase my intake of sodium-rich foods.
  • D. I should decrease my intake of sodium-rich foods.
Correct Answer: B

Rationale: Correct! Hyperkalemia is a condition characterized by high levels of potassium in the blood. To manage hyperkalemia, it is essential to decrease the intake of potassium-rich foods since excess potassium can worsen the condition. By understanding the need to decrease potassium-rich foods, the client shows comprehension of the dietary management required for hyperkalemia. Choice A is incorrect because increasing potassium-rich foods would exacerbate hyperkalemia. Choice C is incorrect since increasing sodium-rich foods is unrelated to managing hyperkalemia and could potentially lead to other health issues. Choice D is incorrect as decreasing sodium-rich foods is not the primary focus when managing hyperkalemia.

A client with gout is being taught about dietary management. Which of the following statements by the client indicates an understanding of the teaching?

  • A. I should increase my intake of purine-rich foods.
  • B. I should decrease my intake of purine-rich foods.
  • C. I should increase my intake of sodium-rich foods.
  • D. I should decrease my intake of potassium-rich foods.
Correct Answer: B

Rationale: The correct answer is B. Decreasing the intake of purine-rich foods is essential in managing gout as purines break down into uric acid, contributing to gout symptoms. Increasing purine-rich foods would exacerbate the condition by increasing uric acid levels. Therefore, choice A is incorrect. Choices C and D are also incorrect as increasing sodium-rich foods (choice C) is not recommended for gout management, and decreasing potassium-rich foods (choice D) is unrelated to gout.

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