Cardiology with Dr. Dilip Kumar

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Questions and Answers

Which of the following best describes the primary focus of cardiology?

  • The study and treatment of diseases related to the heart and blood vessels. (correct)
  • The study and treatment of diseases related to the respiratory system.
  • The study and treatment of diseases related to the nervous system.
  • The study and treatment of diseases related to the digestive system.

A patient presents with chest pain, shortness of breath, and palpitations. Which initial diagnostic test is most appropriate to assess their cardiac function?

  • Complete blood count (CBC)
  • Electrocardiogram (ECG) (correct)
  • Pulmonary function test (PFT)
  • Echocardiogram

Which of the following modifiable risk factors contributes most significantly to the development of coronary artery disease?

  • Male gender
  • Advanced age
  • Family history of heart disease
  • Hyperlipidemia (correct)

What is the underlying mechanism of action of statin medications in the treatment of cardiovascular disease?

<p>They inhibit cholesterol synthesis in the liver. (B)</p> Signup and view all the answers

A patient is diagnosed with atrial fibrillation. Which of the following is the most important long-term management strategy to prevent systemic thromboembolism?

<p>Anticoagulation therapy (A)</p> Signup and view all the answers

Which of the following best describes the Frank-Starling mechanism in the context of cardiac physiology?

<p>Increased preload leads to increased stroke volume. (B)</p> Signup and view all the answers

A patient with known heart failure is prescribed an ACE inhibitor. What is the primary goal of this medication in managing their condition?

<p>To dilate blood vessels and reduce afterload. (A)</p> Signup and view all the answers

Which of the following is a common ECG finding associated with myocardial ischemia?

<p>ST-segment elevation or depression (B)</p> Signup and view all the answers

What is the primary purpose of performing a cardiac stress test?

<p>To assess the heart's response to increased oxygen demand. (C)</p> Signup and view all the answers

In the management of acute myocardial infarction, what is the rationale for administering aspirin?

<p>To prevent further thrombus formation (D)</p> Signup and view all the answers

Which of the following hemodynamic changes is typically associated with constrictive pericarditis?

<p>Equalization of diastolic pressures in all four heart chambers (A)</p> Signup and view all the answers

A patient with hypertrophic cardiomyopathy (HCM) is most at risk for which of the following complications?

<p>Sudden cardiac death (B)</p> Signup and view all the answers

What is the primary mechanism by which diuretics improve symptoms in patients with heart failure?

<p>Reducing preload by decreasing fluid volume (B)</p> Signup and view all the answers

Which of the following is the most common cause of secondary hypertension?

<p>Renal artery stenosis (B)</p> Signup and view all the answers

A patient is diagnosed with a deep vein thrombosis (DVT). What is the most concerning potential cardiovascular complication?

<p>Pulmonary embolism (A)</p> Signup and view all the answers

What is the significance of the Q wave on an ECG in the context of a myocardial infarction?

<p>It indicates previous myocardial infarction. (B)</p> Signup and view all the answers

Which of the following actions is the most appropriate initial step in managing a patient presenting with pulseless electrical activity (PEA)?

<p>Initiating chest compressions (A)</p> Signup and view all the answers

Following a percutaneous coronary intervention (PCI) with stent placement, what medication is typically prescribed to prevent stent thrombosis?

<p>Aspirin and a P2Y12 inhibitor (e.g., clopidogrel) (B)</p> Signup and view all the answers

A patient is diagnosed with third-degree (complete) heart block. What is the most appropriate intervention?

<p>Implant a permanent pacemaker (A)</p> Signup and view all the answers

In the assessment of a patient with suspected aortic stenosis, what clinical finding is most indicative of severe stenosis?

<p>A loud, late-peaking systolic murmur (C)</p> Signup and view all the answers

Flashcards

Cardiology Review Session

A rapid review session focusing on cardiology.

Effective Cardio Session

The best cardio session, conceptual and not boring.

Dilip Sir

Description of Dilip sir

Addictive Classes

Classes by Dr Dilip are addictive

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Study Notes

  • A Cardiology session by Dr. Dilip Kumar, part of the "Let's Study Together Series" by Cerebellum Academy, streamed live on January 21, 2023
  • Cerebellum Academy has 215K subscribers
  • The video can be found on the Cerebellum Academy YouTube channel and is tagged with #drzainabvora, #cardiology, and #neetpg
  • The video promotes downloading the Cerebellum App

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