this is the amount of tension the ventricle must develop during contraction to eject blood from the left ventricle into the aorta this is the amount of tension the ventricle must develop during contraction to eject blood from the left ventricle into the aorta
Logo

Nursing Elites

ATI RN

Cardiovascular System Exam Questions

1. What is the amount of tension the ventricle must develop during contraction to eject blood from the left ventricle into the aorta?

Correct answer: A

Rationale: Afterload is the correct answer because it refers to the pressure or tension that the ventricle must overcome during systole to eject blood into the aorta. Preload, on the other hand, is the degree of stretch of the ventricular muscle at the end of diastole before it contracts. Automaticity is the ability of the heart to generate electrical impulses independently, and ejection fraction is the percentage of blood pumped out of the ventricle with each heartbeat. Therefore, in the context of the question, afterload best describes the amount of tension the ventricle must develop to eject blood into the aorta.

2. A client has a disposable three-chamber chest tube in place. Which of the following findings should indicate to the nurse that the client is experiencing a complication?

Correct answer: Continuous bubbling in the water-seal chamber

Rationale: Continuous bubbling in the water-seal chamber indicates air is leaking into the pleural space, which is a complication. The water-seal chamber should have intermittent bubbling during normal functioning. Occasional bubbling in the water-seal chamber is normal and shows the system is working as intended. Constant bubbling in the suction-control chamber suggests an issue with the suction control. Fluctuations in the fluid level in the water-seal chamber are an expected finding.

3. A healthcare provider is providing education to the family of a client who has been diagnosed with bipolar disorder. Which of the following instructions should the healthcare provider include?

Correct answer: C

Rationale: The correct answer is C: 'Make sure the client takes prescribed medications regularly.' Consistent medication adherence is crucial in managing the symptoms and stabilizing mood in individuals with bipolar disorder. Choice A is incorrect because avoiding all stressful situations is often not feasible and not the primary treatment approach for bipolar disorder. Choice B, while important, is not as critical as ensuring medication compliance. Choice D is helpful but not as essential as medication adherence for the treatment of bipolar disorder.

4. The physician orders a Salem sump tube for gastrointestinal intubation. The nurse prepares for the insertion and obtains which of the following items from the supply room?

Correct answer: B

Rationale: A tube with a large lumen and an air vent is a Salem sump tube. A tube with a single lumen is called a Levin’s tube. A Sengstaken-Blakemore tube is used to control bleeding in the esophagus. A Dobbhoff weighted tube is used for feedings.

5. After working at your job for 10 months and feeling unable to tolerate the tension and stress between staff nurses and the laissez-faire nurse manager who is not a leader, what is the best course of action?

Correct answer: C

Rationale: In this situation, it is best to seek another position within the healthcare organization and apply for a transfer. Making professional decisions should involve careful evaluation and consideration. It is important to align personal values with the organizational culture. By seeking advice from a mentor or counselor, you can gain valuable insights and consider different perspectives. Resigning abruptly, complaining to staff, or informing the chief nursing officer without exploring other options may not be the most effective or professional approach in this scenario.

Similar Questions

Management experience prepares the practical nurse to be a Clinical NCO or a Senior Clinical NCO. These positions are normally held by which of the following?
The nurse is reviewing the physician’s orders written for a client admitted with acute pancreatitis. Which physician order would the nurse question if noted on the client’s chart?
Staff are sometimes injured when a patient or visitor becomes agitated. If a staff member reports an injury, the following actions should take place: (EXCEPT)
Which characteristic identified during an assessment serves to support a diagnosis of disruptive mood dysregulation disorder? Select one that doesn't apply.
A client is prescribed 1g of potassium phosphate IV to be infused continuously over 6 hr. Available is 1 g in 250 ml of dextrose 5%. What rate should the nurse set the IV pump to run at?

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