ATI RN
Cardiovascular System Exam Questions
1. What is a condition where the heart beats with an irregular or abnormal rhythm?
- A. Arrhythmia
- B. Hypertension
- C. Tachycardia
- D. Bradycardia
Correct answer: A
Rationale: Arrhythmia is the correct answer because it refers to an irregular or abnormal heart rhythm, which can cause the heart to beat too fast, too slow, or erratically. Hypertension (choice B) is high blood pressure and not directly related to irregular heart rhythm. Tachycardia (choice C) is a condition where the heart beats too quickly, not necessarily irregularly. Bradycardia (choice D) is a condition where the heart beats too slowly, not necessarily irregularly. Therefore, only arrhythmia (choice A) fits the description provided in the question.
2. A healthcare professional is assessing a client with major depressive disorder. Which of the following findings should the professional expect? Select one that does not apply.
- A. Anhedonia
- B. Hypersomnia
- C. Fatigue
- D. Flight of ideas
Correct answer: D
Rationale: In major depressive disorder, common findings include anhedonia (loss of interest or pleasure), hypersomnia (excessive sleepiness), fatigue, and feelings of worthlessness. Flight of ideas, characterized by racing thoughts and rapid speech, is more commonly associated with bipolar disorder, particularly during manic episodes. Therefore, 'Flight of ideas' does not apply to the expected findings in major depressive disorder.
3. A nurse is planning discharge teaching about cord care for the parents of a newborn. Which of the following instructions should the nurse include?
- A. The cord stump will fall off in 5 days.
- B. Contact the provider if the cord stump turns black.
- C. Clean the base of the cord with hydrogen peroxide daily.
- D. Keep the cord stump dry until it falls off.
Correct answer: D
Rationale: The correct instruction for cord care is to keep the cord stump dry until it falls off. This helps prevent infection and promotes healing. Choice A is incorrect because the timing of when the cord stump falls off can vary, usually between 1-3 weeks. Choice B is incorrect as a black cord stump can be a normal part of the healing process, so it is unnecessary to contact the provider for this reason. Choice C is incorrect because cleaning the cord with hydrogen peroxide daily is not recommended as it can delay healing and cause irritation.
4. Which of the following best describes intrinsic values?
- A. Intrinsic values are often abstract ideas.
- B. Intrinsic values are basic needs for sustaining life.
- C. Intrinsic values are qualities patients consider to be important in their private lives.
- D. Intrinsic values are qualities patients consider important for nurses to have.
Correct answer: B
Rationale: The correct answer is B. Intrinsic values refer to basic needs for sustaining life, such as food, water, shelter, and safety. Choices A, C, and D are incorrect because intrinsic values are not abstract ideas, qualities important in private lives, or qualities important for nurses to have.
5. A nurse is planning care for a client who is 6 hours postoperative following a total hip arthroplasty. Which of the following interventions should the nurse include in the plan of care?
- A. Place a wedge under the client's affected leg.
- B. Keep the client's hip flexed at a 90° angle.
- C. Position the client with the legs extended and the hip externally rotated.
- D. Keep the client's leg abductor pillow in place while in bed.
Correct answer: D
Rationale: In caring for a client 6 hours postoperative following a total hip arthroplasty, it is crucial to keep the leg abductor pillow in place while in bed. This intervention helps prevent hip dislocation by maintaining proper alignment and stability of the hip joint. Placing a wedge under the client's affected leg (Choice A) may not provide adequate support and could potentially compromise the surgical site. Keeping the client's hip flexed at a 90° angle (Choice B) or positioning the client with the legs extended and the hip externally rotated (Choice C) are not recommended post total hip arthroplasty as they may increase the risk of hip dislocation.
Similar Questions
Access More Features
ATI Basic
- 50,000 Questions with answers
- All ATI courses Coverage
- 30 days access @ $69.99
ATI Basic
- 50,000 Questions with answers
- All ATI courses Coverage
- 90 days access @ $149.99