4 00 Unit 4-Transport-BIOLX Take Test: Exar C 0 | Secure l https://myclass.kckcc

Question

4 00 Unit 4-Transport-BIOLX Take Test: Exar C 0 | Secure l https://myclass.kckcc.edu/webapps/assessment take/launchjsp?course,assessm QUESTION 39 The term used to describe an abnormally slow heart rate is O A fibrillation O B. infarct O C. bradycardia O D tachycardia QUESTION 40 Older red blood cells may be destroyed in the spleen O A false B. true QUESTION 41 Into what chamber do the pulmonary veins empty? O A left ventricle O B. right ventricle C. right atrium D left arlum QUESTION 42 Blood is delivered to the myocardial tissue by the A coronary sinus OB pulmonary arteries C. coronary arteries D celiac artery QUESTION 43 The SA node is said to be the "pacemaker" of the heart because A it causes the ventricles to contract B has the fastest self orcitation rate O C it is the largest of the autorhythmic nodes - D it activates the AV bundle QUESTION 44 What structures of the lymphatic system are distributed throughout the body and Siter tissue fluids? O A nervers O B tonsils Cliek Save and Submit to save and submit. Clhick Save Al Ansvers to save all ansuers

Explanation / Answer

39.c.bradicardia

40.b.true

41.c.right atrium

42.c.caronary arteries

43.a.it causes ventriceles to contract

44.c.lymph nodes

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