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Cardiology study guide(100% Verified) Cardiology MCQs(All correctly answered) USMLE Step 3, Cardiology(A+ Guaranteed Answers) Cardiology medical terminology(Completely solved) EMT cardiology exam(with solved solutions)

What is the purpose of the valves in the heart? correct answersTo keep the blood flowing in only one direction In what type of circulation does the blood flow between the heart and lungs? correct answersPulmonary True or False: The heart's pumping action is regulated by an electrical conduction system that coordinates the contraction of the various chambers of the heart. correct answersTrue Which of these items fights disease and infection? correct answersWhite Blood Cells How man...

apex correct answerspointed end of the heart visceral pericardium correct answersserous membrane that adheres directly to the surface the heart parietal pericardium correct answersserous membrane that adheres to the the diaphragm and the sternum serous fluid correct answerslubricates the organs and allows them glide without friction epicardium correct answersthe outermost layer of the heart myocardium correct answersthick middle muscle layer of the heart endocardium correct ans...

angioplasty correct answerssurgical repair of a blood vessel aortic stenosis correct answersnarrowing of the aorta arteriosclerosis correct answershardening of arteries arteriolitis correct answersinflammation of small arteries cardiomyopathy correct answersdisease of heart muscle pericardium correct answersmembrane surrounding the heart coronary arteries correct answersblood vessels that carry oxygen rich blood from the aorta to the heart phlebotomy correct answersincision ...

cardiovascular disease correct answersdiseases of the heart and blood vessels such as high blood pressure, coronary heart disease (CHD), heart failure, stroke, and congenital defects cardiovascular disease correct answers- cause of 37% of all deaths in the U.S. - leading cause of death in U.S. since 1900 bypass graft (surgery) correct answersa surgical technique whereby a blood vessel taken from another part of the body is implanted to bypass a clogged coronary artery arteries correct ...

*Which of the following occurs first at the onset of isovolumic contraction?* a) Atrial kick b) Cessation of ventricular filling c) Mitral valve opens d) Mitral valve closes e) Aortic valve opens correct answersD *Which of the following would accentuate the v-wave of the jugular venous waveform?* a) Right ventricular hypertrophy b) Constrictive pericarditis c) Cardiac tamponade d) Tricuspid stenosis e) Tricuspid regurgitation correct answersE *The c-wave of the jugular venous ...

stressed volume correct answersthe blood volume contained in the arteries site of highest resistance in the cardiovascular system correct answersthe arterioles; resistance is regulated by the autonomic nervous system alpha1-adrenergic receptors are found on the arterioles of the skin, splanchnic, and renal circulations beta2-adrenergic receptors are found on the arterioles of the skeletal muscle have the largest total cross-sectional and surface area correct answerscapillaries -consist ...

Aorta correct answersthe body's largest artery. Takes oxygenated blood from the left ventricle to the body. Pulmonary Artery correct answerscarries deoxygenated blood from the right ventricle to the lungs. Right Artrium correct answersReceives deoxygenated blood from the body Left Ventricle correct answersPumps oxygenated blood into the aorta Right Ventricle correct answerspumps deoxygenated blood into the pulmonary artery Bicuspid Valve correct answersvalve between the left at...

Inlet valves of the heart correct answerstricuspid and mitral outlet valves of the heart correct answerspulmonary and aortic Chordae Tendineae correct answers"heart strings" are tiny white collagenic cords that anchor the cusps to the ventricular walls. They originate from the papillary muscles. When the right atrium contracts where does blood flow correct answersThe right ventricle Lub sound of the heart correct answersTricupsid and mitral valve closing Dub sound of the hea...

Blood flow through the heart in order correct answers1. De oxygenated blood from the superior & inferior vena cava empties into the R atrium 2. Through the tricuspid valve 3. Into R ventricle 4 Through pulmonary semi-lunar valve 5. Pulmonary artery (unique* carries de-oxygenated blood) 6. Lungs 7. Pulmonary veins (unique* carries oxygenated blood) 8. L atrium 9. Through bicuspid valve/mitral valve 10. L ventricle 11. Through Aortic semi lunar valve 12. Aorta 1st step in blood f...