ch18 - SHORT ANSWER. Write the word or phrase that best...

Info iconThis preview shows pages 1–7. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question Figure 18.1 Using Figure 18.1, match the following: 1) Purkinje fibers. 1) 2) SA node. 2) 3) AV bundle. 3) 4) AV node. 4) 5) Bundle branches. 5) 1 Figure 18.2 Using Figure 18.2, match the following: 6) Atrial depolarization. 6) 7) Point after which pressure begins to rise in the aorta. 7) 8) Ventricular repolarization. 8) 9) Point that represents the "dup" sound made by the heart. 9) 2 Figure 18.3 Using Figure 18.3, match the following: 10) Ventricular fibrillation. 10) 11) Second- degree heart block. 11) 12) Junctional rhythm. 12) 13) Normal sinus rhythm. 13) 3 MATCHING. Choose the item in column 2 that best matches each item in column 1 Match the following: 14) The inner lining of the heart. 15) Heart muscle. 16) Serous layer covering the heart muscle. 17) The outermost layer of the serous pericardium. A) Myocardium B) Epicardium C) Parietal layer D) Endocardium 14) 15) 16) 17) Match the following: 18) The pacemaker of the heart. 19) Found in the interventricular septum. 20) Network found in the ventricular myocardium. 21) The point in the conduction system of the heart where the impulse is temporarily delayed. A) Purkinje fibers B) SA node C) AV node D) AV bundle 18) 19) 20) 21) Match the following: 22) Prevents backflow into the left ventricle. 23) Prevents backflow into the right atrium. 24) Prevents backflow into the left atrium. 25) Prevents backflow into the right ventricle. 26) AV valve with two flaps. 27) AV valve with three flaps. A) Aortic valve B) Mitral valve C) Tricuspid valve D) Pulmonary valves 22) 23) 24) 25) 26) 27) 4 SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question Figure 18.4 Using Figure 18.4, match the following: 28) Tricuspid valve. 28) 29) Mitral valve. 29) 30) Right atrium. 30) 31) Left ventricle. 31) 32) Pulmonary veins. 32) MATCHING. Choose the item in column 2 that best matches each item in column 1 Match the following: 33) Heart muscle is deprived of oxygen. 34) Death of heart muscle cells. A) Infarction B) Ischemia 33) 34) 5 35) A condition of rapid and irregular or out- of- phase contraction of heart muscle cells. 36) An abnormal pacemaker. 37) Total heart relaxation. A) Ectopic focus B) Quiescent period C) Fibrillation 35) 36) 37) TRUE/FALSE. Write 'T' if the statement is true and 'F' if the statement is false. 38) The myocardium receives its blood supply from the coronary arteries. 38) 39) Cardiac muscle has more mitochondria and depends less on a continual supply of oxygen than does skeletal muscle. 39) 40) Anastomoses among coronary arterial branches provide collateral routes for blood delivery to the heart muscle....
View Full Document

This note was uploaded on 04/06/2011 for the course MGMT 543 taught by Professor Staff during the Spring '08 term at New Mexico.

Page1 / 20

ch18 - SHORT ANSWER. Write the word or phrase that best...

This preview shows document pages 1 - 7. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online