ATI LPN
Questions for Cardiovascular Assessment Questions
Question 1 of 5
A Level Regular aerobic exercise results in significant benefits to the heart and vascular system. What are these benefits and how do they contribute to a 'healthier lifestyle'?
Correct Answer: D
Rationale: Exercise enhances cardiovascular health, reducing risks of diseases and improving overall well-being.
Question 2 of 5
Which of the following decreases the risk of ventricular fibrillation?
Correct Answer: B
Rationale: An increased refractory period prevents re-entry circuits, reducing the risk of ventricular fibrillation.
Question 3 of 5
Which of the following statements likely condition in someone with atrial fibrillation?
Correct Answer: C
Rationale: Atrial fibrillation causes an irregular and often rapid ventricular rate due to erratic atrial impulses.
Question 4 of 5
To diagnose a patient with lactic acidosis, analysis must be used:
Correct Answer: C
Rationale: Elevated blood lactate levels confirm lactic acidosis.
Question 5 of 5
Help in adherence of Streptococcus pyogenes to host cell:
Correct Answer: D
Rationale: M-protein aids Streptococcus pyogenes adhesion to host cells.