ATI LPN
Cardiovascular Nursing Questions Questions
Question 1 of 5
Which of the following factors increases heart rate?
Correct Answer: C
Rationale: Anxiety and fear stimulate the sympathetic nervous system, increasing heart rate.
Question 2 of 5
Which action should the nurse include in the plan of care when caring for a patient admitted with acute decompensated heart failure (ADHF) who is receiving nesiritide (Natrecor)?
Correct Answer: A
Rationale: Nesiritide is a potent arterial and venous dilator, and the major adverse effect is hypotension. Because the patient is likely to have orthostatic hypotension, the patient should not be encouraged to ambulate. Nesiritide does not require titration and is used for ADHF but not in a home setting.
Question 3 of 5
Regular exercise can positively influence several health risks. Identify two cardiovascular diseases and briefly explain their health risks on the human body. Explain how regular aerobic exercise might reduce these risks.
Correct Answer: D
Rationale: Regular exercise mitigates cardiovascular risks through enhanced heart functionality and metabolic improvements.
Question 4 of 5
Which septum divides the common atrium?
Correct Answer: C
Rationale: The septum primum initially divides the common atrium, followed by the septum secundum in atrial septation.
Question 5 of 5
A 55-year-old man has been diagnosed with Stokes-Adams syndrome. Two minutes after the syndrome starts active blockade of the cardiac impulse, which of the following is the pacemaker of the heart?
Correct Answer: C
Rationale: In Stokes-Adams syndrome, after complete block, Purkinje fibers take over as the pacemaker at a slower rate.