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APU SCIN360 QUIZ 2 [ 2014 ]




Question;Part 1 of 1 - 80.0/;100.0 Points;Question 1 of 20;0.0/ 5.0 Points;The tunica ____ is the middle layer of a blood vessel wall.;A.A. adventitia;B.B. externa;C.C. media;D.D. intima;Question 2 of 20;0.0/ 5.0 Points;Which of the following is the serous covering of the heart;wall?;A.A. epicardium;B.B. fibrous;pericardium;C.C. parietal pericardium;D.D. myocardium;Question 3 of 20;5.0/ 5.0 Points;In general, arteries have walls that are _____ than the;walls of veins.;A.A. thinner;B.B. the same;thickness;C.C. completely;different;D.D. thicker;Question 4 of 20;5.0/ 5.0 Points;Which of the following valves has two cusps and chordae;tendineae?;A.A. pulmonary;semilunar valve;B.B. aortic semilunar;valve;C.C. tricuspid valve;D.D. bicuspid valve;Question 5 of 20;5.0/ 5.0 Points;High blood pressure involving the liver's special blood;vessels is called _____ hypertension?;A.A. portal;B.B. pulmonary;C.C. systemic;D.D. hyaline;Question 6 of 20;5.0/ 5.0 Points;Which of the following is a hypertension treatment that;affects the renin-angiotensin system?;A.A. beta blockers;B.B. ACE inhibitors;C.C. calcium channel;blockers;D.D. diuretics;Question 7 of 20;5.0/ 5.0 Points;The earliest stage of atherogenesis is the formation of;A.A. foam cells;B.B. fibrous caps;C.C. fatty streaks;D.D. calcification;Question 8 of 20;5.0/ 5.0 Points;One type of infection of the heart muscle is called_____.;A.A. acute;pericarditis;B.B. chronic;pericarditis;C.C. infective;endocarditis;D.D. viral myocarditis;Question 9 of 20;5.0/ 5.0 Points;Which of the following congenital heart defects involves;pulmonary stenosis, as well as additional malformations?;A.A. tetralogy of Fallot;B.B. patent ductus;arteriosus (PDA);C.C. atrial septal;detects (ASD);D.D. ventricular;septal detects (VSD);Question 10 of 20;5.0/ 5.0 Points;Decreased heart function as a result of thickened;ventricular walls is called _____.;A.A. primary;cardiomyopathy;B.B. hypertrophic cardiomyopathy;C.C. congestive;cardiomyopathy;D.D. restrictive;cardiomyopathy;Question 11 of 20;5.0/ 5.0 Points;The time during which the ventricles are contracting is;referred to a diastole.;A. True;B. False;Question 12 of 20;5.0/ 5.0 Points;The pacemaker of the healthy heart is the SA node.;A. True;B. False;Question 13 of 20;5.0/ 5.0 Points;High fat levels in the blood is termed familial;hypercholesterolemia.;A. True;B. False;Question 14 of 20;0.0/ 5.0 Points;An abnormal blood clot is called an embolism.;A. True;B. False;Question 15 of 20;5.0/ 5.0 Points;The electrical signal for ventricular depolarization on an;ECG is the _____. QRS complex;Answer Key: QRS complex;Question 16 of 20;5.0/ 5.0 Points;The _____ is the percentage of blood pumped out of a filled;ventricle.;Question 17 of 20;5.0/ 5.0 Points;A nearly symmetrical focal dilation of blood vessel is;called a (n);Question 18 of 20;0.0/ 5.0 Points;Serous fluid trapping in the pericardial sac is called;Question 19 of 20;5.0/ 5.0 Points;Give a brief 1-2 sentence explanation to the question: How;can a "sore throat" lead to heart disease?;Question 20 of 20;5.0/ 5.0 Points;Give a brief 1-2 sentence explanation to the question;Explain how smoking can lead to cor pulmonale.


Paper#62774 | Written in 18-Jul-2015

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