Question

question 34
the phase in the cardiac cycle in which chambers relax between contractions is called:
o lumen
dia/stole
o auscult/ation
o oc/clus/ion

question 35
cardiomyopathy refers to having a problem with the ________ of the heart.
o muscle
o valves
o coronary arteries
o purkinje fibers

question 36
the epstein - barr virus causes a disease whose literal name is \one/nut or kernel.\ this disease is:
o malaria
o mononucleosis
o rheumatic fever
o trypanosomiasis

Explanation:

• Question 34: Diastole is the phase in the cardiac cycle when heart chambers relax between contractions. Lumen is the inside space of a tubular structure, auscultation is listening to body sounds, and occlusion is blockage.
• Question 35: Cardiomyopathy is a disease of the heart muscle. Valves control blood - flow direction, coronary arteries supply blood to the heart, and Purkinje fibers conduct electrical impulses.
• Question 36: The Epstein - Barr virus causes mononucleosis. Malaria is caused by Plasmodium parasites, rheumatic fever is related to streptococcal infections, and trypanosomiasis is caused by Trypanosoma parasites.

Answer:

• Question 34: dia/stole
• Question 35: muscle
• Question 36: mononucleosis