WorksheetsSmall Group Quiz Week 2
Total questions: 24
Worksheet time: 12mins
Which of the following is considered to be the gold standard of measuring ejection fraction?
Cardiac MRI
Nuclear Perfusion Imaging
Exercise Stress echocardiography
TEE
Coronary Calcium Scoring
2) Which of the following is true relating with Variant or Printzmetal’s Angina?
Generally caused by spontaneous thrombus formation
Pain occurs when myocardial oxygen demand increases (demand ischemia)
Produces ST elevation
Caused by chronic narrowing of coronary arteries resulting from atherosclerotic disease
Aside from infectious, the other “I” in VINDICATE stands for what?
Idiopathic
Iatrogenic
Injury
Innate
Inflammatory
Patients with SLE (systemic lupus erythematosus) may present with a prolonged what?
Bleeding time
PT
Thrombin Time
aPTT
FDP
Strain counterstain involves?
trigger point, and muscle lengthening
tender point, and muscle lengthening
tender point, and muscle shortening
Trigger point, and muscle shortening
Which of the following go together?
SCA of inferolateral aspect of spinous process is treated by SARA
SCA of inferolateral aspect of spinous process is treated by SART
SCA of posterior Transverse Process is treated by SART
SCA of posterior Transverse Process is treated by SARA
Both A & C
The quantity of motion required to arrive at the restrictive barrier
is less than the amount required to reach the physiologic barrier.
True
False
1. Innervation of the parietal pleura is done by the phrenic nerve or the ___ nerve
Vagus nerve
Intercostal nerve
Greater splanchnic nerve
Subcostal Nerve
None of the above
Stimulation of the carotid body via carotid sinus massage is a vagal maneuver used to reduce the heart rate. Which nerve is stimulated by this technique?
Phrenic nerve
Glossopharyngeal nerve
Vagus nerve
None of the above
When evaluating the therapeutic response for a client receiving a heparin infusion, which laboratory results should be monitored?
Complete blood count (CBC)
Prothrombin time (PT)
International normalized ratio (INR)
Activated partial thromboplastin time (aPTT)
The most common site of coronary artery occlusion is the:
Left anterior descending (or interventricular) artery
Right coronary artery (RCA)
Left circumflex artery
Right circumflex artery
Posterior interventricular artery
1. Damage to the heart muscle is usually a cause of….and can result in….
Mechanical trauma…constant repolarization
Infectious process…no change
Ischemia…improvement of heart function
Ischemia…constant depolarization
2. What is the correct definition of an escape rhythm?
If the SA node is suppressed, the site of impulse may shift to a latent pacemaker within the specialized conduction pathway
If a latent pacemaker develops an intrinsic rate faster than that produced by the SA node, it will assume control of the impulse formation.
Cardiomyocytes outside the specialized conduct pathway can acquire automaticity and spontaneously depolarize as a result of cardiac injury.
An action potential can trigger abnormal depolarizations resulting in tachyarrhythmias
A patient with a history of hypertension and hyperlipidemia comes in with angina that began 45 minutes ago. ECG reading shows ST elevations. What will a troponin lab show?
Elevated troponin
Regular troponin
It doesn’t matter because troponin is found in other types of muscle.
A man is found deceased in his home. Autopsy report states that he died from a myocardial infarction about a week ago. What findings will be found during the autopsy?
Mottled appearance of the heart with microscopic necrosis, edema, and hemorrhage
Microscopic tissue inflammation surrounding the necrotic area
Gray-white scar is visible on the cardiac tissue
Yellow softening due to connective tissue elements being destroyed and removed along with dead myocardial cells. Microscopical granulation tissue.
Which Answer choice properly labels the phases of the ventricular pressure-volume loop?
A: End Diastolic Volume, B: End Systolic Volume, C: Mitral Valve Closes, D: Stroke Volume, E: Aortic Valve Opens
A: Stroke Volume, B: End Systolic Volume, C: End Diastolic Volume, D: Isovolumetric Relaxation, E: Aortic Valve Opens
A: End Systolic Volume, B: Isovolumetric Relaxation, C: End Diastolic Volume, D: Stroke Volume, E: Mitral Valve Closes
A: End Systolic Volume, B: End Diastolic Volume, C: Aortic Valve Opens, D: Stroke Volume, E: Aortic Valve Closes
A: Stroke Volume, B: End Systolic Volume, C: End Diastolic Volume, D: Isovolumetric Contraction, E: Mitral Valve Closes
Patient presents with complaints of flu-like symptoms of fever, chills, and fatigue. She also presents with weird markings on her fingernails, seen below. Lab findings include elevated white blood cell count with a leftward shift (higher neutrophils and immature granulocytes), elevated erythrocyte sedimentation rate, and elevated serum rheumatoid factor. What would be included in your treatment?
B-Blocker, IV Heparin, Aspirin
Heparin + Warfarin dual treatment for first week then solely warfarin
Aspirin, B-Blocker, P1Y12 Inhibitor, Thrombolytic
IV Antibiotics 4-6 weeks
Exercise Stress Test
According to the law of laplace, the left ventricular wall stress is directly proportiontal to the left intraventricular pressure and ______.
Radius
Circumfrence
Ventricular wall thickness
Diameter
Area
What arrhythmia is shown on the ECG?
Multifocal AV block
Atrial Flutter with variable AV block
Atrial Fibrillation
Atrial tachycardia with block
Atrial Flutter with 4:1 AV block
What arrhythmia is shown on the ECG?
Ventricular Fibrillation
Multifocal Atrial Tachycardia
Torsades de Pointes
Ventricular Escape Rhythm
Monomorphic Ventricular Tachycardia
What arrhythmia is shown on the ECG?
Sinus Bradycardia
Atrial Tachycardia with Block
Atrial Fibrillation with Controlled Ventricular Response
Atrial Flutter with 2:1 AV block
Atrial Fibrillation with Rapid Ventricular Block
Which statement best describes a patient with premature atrial contraction?
The pulse taken from the radial artery immediately after the premature contraction will be weak
Stroke volume immediately after the premature contraction will be increased
The P wave is never seen
The probability of these premature contractions occuring is decreased in people with a large caffeine intake
It causes the QRS interval to be lengthened
A 65-year-old woman is admitted to the emergency department with severe chest pain. Laboratory examination reveals that the patient has suffered amyocardial infarction. Cardiac catheterization is performed and the portion of the heart immediately behind the sternum is found to be infarcted. Which artery is most likely occluded?
Circumflex
Anterior interventricular
Posterior interventricular
Left marginal
Right coronary
A 48-year-old man is admitted to the emergency department with chronic angina. Coronary angiography reveals nearly total blockage of the anterior interventricular artery just after it arises from the left coronary. In exposing this artery for a bypass procedure, which accompanying vein must be protected from injury?
Middle cardiac
Great cardiac
Small cardiac
Anterior cardiac
Posterior cardiac
