ATI LPN
Cardiovascular MCQ Questions Questions
Question 1 of 5
Which of the following is considered a high-risk factor to develop hypercoagulability?
Correct Answer: B
Rationale: Nephrotic syndrome increases hypercoagulability by losing antithrombin III in urine.
Question 2 of 5
A 72-year-old male presented to the primary clinic complaining of chest tightness and pressure that is increasing in severity and frequency. His current medication includes atenolol, lisinopril, and nitroglycerin. Which intervention is most appropriate in his case?
Correct Answer: D
Rationale: Increasing severity suggests unstable angina, warranting urgent ER evaluation.
Question 3 of 5
All 4 heart valves are closed during this time
Correct Answer: D
Rationale: During isovolumetric contraction, all four valves are closed as pressure builds within the ventricles before ejection begins.
Question 4 of 5
Which one of the listed disorders is the best example of an abnormality that produces systolic dysfunction primarily because of increased afterload?
Correct Answer: D
Rationale: Systemic hypertension increases afterload, impairing systolic function as the heart struggles against elevated pressure.
Question 5 of 5
A 55-year-old non-smoking coal worker has arthritis and nodular lesions in the lungs. His PPD skin test is negative. You suspect the patient has:
Correct Answer: B
Rationale: Caplan's syndrome (rheumatoid arthritis with pneumoconiosis) occurs in coal workers, presenting with arthritis and lung nodules, with a negative PPD ruling out TB.