Alyssa Magill
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PCCN review questions

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Alyssa Magill
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Cardiac PCCN

Frage 1 von 24

1

Which of the following is most likely the cause of a systolic murmur auscultated at the R sternal border, 2nd ICS?

Wähle eine der folgenden:

  • Mitral stenosis

  • Aortic stenosis

  • Mitral insufficiency

  • Aortic insufficiency

Erklärung

Frage 2 von 24

1

A murmur associated with mitral stenosis is best auscultated

Wähle eine der folgenden:

  • at the left mid-clavicular line, during diastole

  • at the left mid-clavicular line, during systole

  • at the right sternal border, during diastole

  • at the right sternal border, during systole

Erklärung

Frage 3 von 24

1

pt presents in heart failure with acute SOB. When auscultating lung sounds you observe crackles through all lung fields. You also expect to hear which heart tone?

Wähle eine der folgenden:

  • S4

  • Split S1

  • Pericardial friction rub

  • S3

Erklärung

Frage 4 von 24

1

pt with mitral insufficiency is prone to which of the following dysrhythmias?

Wähle eine der folgenden:

  • complete heart block

  • AV dissociation

  • A fib

  • 2nd degree AV block, type 1

Erklärung

Frage 5 von 24

1

pt with aortic stenosis, you can expect which of the following upon exam

Wähle eine der folgenden:

  • narrowed pulse pressure

  • diastolic murmur

  • systolic murmur

  • widened pulse pressure

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Frage 6 von 24

1

Which of the following is used to treat coronary vasospasm caused by variant (prinzmetal's) angina?

Wähle eine der folgenden:

  • alpha-adrenergic blocking agent

  • beta-adrenergic blocking agent

  • calcium channel blocking agent

  • cholinergic agent

Erklärung

Frage 7 von 24

1

pt presents with chest pain and ST segment elevation in leads II, III and aVF. You know the patient is experiencing an infarction in which wall of the heart?

Wähle eine der folgenden:

  • Anterior wall

  • Inferior wall

  • Posterior wall

  • Lateral wall

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Frage 8 von 24

1

56 yo F presents with sub-sternal chest pain. 12 lead ECG reveals ST segment elevation in leads II, III, and aVF. You would expect reciprocal changes in which leads?

Wähle eine der folgenden:

  • v1, v2

  • I, aVL

  • aVR, aVL, v1

  • v3, v4

Erklärung

Frage 9 von 24

1

pt with an inferior wall MI and right ventricular infarction develops tachycardia and hypotension. What would be the best initial treatment for hypotension?

Wähle eine der folgenden:

  • Nitroglycerin infusion

  • Dopamine infusion

  • Dobutamine

  • Fluid (crystalloid) boluses

Erklärung

Frage 10 von 24

1

Which of the following complications would the nurse assess for after an arteriogram?

Wähle eine der folgenden:

  • impaired renal function

  • acid-base imbalance

  • elevated liver enzymes

  • increased mean arterial pressure

Erklärung

Frage 11 von 24

1

Which type of heart block would you monitor for if your patient has an anterior wall MI?

Wähle eine der folgenden:

  • 1st degree AV block

  • 2nd degree type I (Wenckebach)

  • 2nd degree type II

  • sinus bradycardia

Erklärung

Frage 12 von 24

1

pt with mid sternal chest pain that is bettwe when sitting up and leaning forward. NSAIDs are the only medication relieving the pain. the pt is likely experiencing

Wähle eine der folgenden:

  • acute anterior wall MI

  • acute pericarditis

  • acute lateral wall MI

  • acute decompensated heart failure

Erklärung

Frage 13 von 24

1

58 year old with anterior wall MI 2 days ago has CP and dizziness, upon auscultation you note a new loud systolic murmur. what do you suspect may be the issue

Wähle eine der folgenden:

  • acute tricuspid regurgitation

  • acute aortic stenosis

  • L ventricular outflow obstruction

  • acute papillary muscle dysfunction

Erklärung

Frage 14 von 24

1

Clinical signs of cardiogenic shock secondary to acute left ventricular failure include:

Wähle eine der folgenden:

  • hypotension, S4 heart sound, pericardial friction rub

  • S3 heart sound, hypotension, systolic murmur

  • diastolic murmur, s4 heart sound, hypertension

  • crackles, s3 heart sound, hypotension

Erklärung

Frage 15 von 24

1

HF pt develops hypotension, tachycardia, decreasing LOC, cool clammy skin, decreasing UOP and tachypnea. Which would be included in plan of care?

Wähle eine der folgenden:

  • positive inotropic agents, diuretics & vasodilators ensuring BP & perfusion are adequate

  • ACE inhibitors, adenosine, beta blockers

  • beta blockers, diuretics, CCBs

  • negative inotropic medications, digoxin, anti-dysrhythmics

Erklärung

Frage 16 von 24

1

HF pt develops hypotension, tachycardia, decreasing LOC, cool clammy skin, decreasing UOP & tachypnea. Which would be included in plan of care?

Wähle eine der folgenden:

  • positive inotropic agents, diuretics, vasodilators ensuring BP & perfusion are adequate

  • ACE inhibitors, adenosine, beta blockers

  • beta blockers, diuretics, CCBs

  • negative inotropic medications, digoxin, antidysrhythmics

Erklärung

Frage 17 von 24

1

the primary effect & rationale for using dobutamine in cardiogenic shock is to

Wähle eine der folgenden:

  • decrease myocardial ischemia

  • improve urine output

  • improve myocardial contractility

  • increase oxygen consumption

Erklärung

Frage 18 von 24

1

signs of cardiac tamponade include

Wähle eine der folgenden:

  • increased CVP, narrow pulse pressure & hypertension

  • wide mediastinum on chest xray, narrow pulse pressure & hypotension

  • widening pulse pressure, hypotension & elevated CVP

  • a fall in SBP > 10mmHg during inspiration, decreased CVP & hypotension

Erklärung

Frage 19 von 24

1

A 54 yo patient with mild HF goes into SVT at a rate of 176, BP is 96/58. vagal maneuvers were unsuccessful. The nurse should anticipate which of the following?

Wähle eine der folgenden:

  • administration of amiodarone 150mg followed by an infusion

  • synchronized cardioversion

  • administration of adenosine

  • precordial thump to the mid-sternum

Erklärung

Frage 20 von 24

1

52 yo male just underwent CABG x3. He has been in NSR and suddenly converts into Afib at a rate of 160. His BP drops to 72/46 & is feeling SOB. You anticipate which of the following?

Wähle eine der folgenden:

  • Adenosine 6mg rapid IVP

  • Defibrillation with 100 joules

  • synchronized cardioversion with 100 joules

  • Diltiazem bolus followed by an infusion

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Frage 21 von 24

1

Ibutilide (corvert) 1mg IV over 10 min is started for a pt in rapid Afib, you know you must discontinue ibutilide for which of the following reasons?

Wähle eine der folgenden:

  • prolonged PR interval

  • development of PJCs

  • Narrowing QRS

  • prolonged QT interval

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Frage 22 von 24

1

Long term medical management for heart failure include which of the following?

Wähle eine der folgenden:

  • beta blockers, ACE inhibitors & aldosterone antagonists

  • ACE inhibitors, ARBs and vasopressors

  • ARBs, beta blockers & CCBs

  • Beta blockers, ACE inhibitors & CCBs

Erklärung

Frage 23 von 24

1

A medication regimen for a patient with hypertrophic cardiomyopathy would include

Wähle eine der folgenden:

  • cardiac glycosides & beta blockers

  • beta blockers & vasopressors

  • CCBs & beta blockers

  • vasopressors & inotropes

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Frage 24 von 24

1

pt is POD for cardiac transplant. develops symptomatic bradycardia, your best action would be

Wähle eine der folgenden:

  • administer atropine 1mg IV and apply 100% O2

  • connect epicardial pacing wires to a generator and pace the patient

  • give atropine and start an Isuprel infusion

  • start a dopamine infusion

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