miscellaneous

Question 1

What is the supra ventricular crest?

Answer 1

an expanse of muscles which separate the tricuspid and pulmonary valve

Question 2

What is the elastic lamina and what layer of the blood vessels does it form and separate?

Answer 2

layers of elastic fibres

forms the outermost part of the tunica intima of blood vessels. It separates tunica intima from tunica media.

Question 3

What is meant by the term ‘right coronary dominance’?

Answer 3

the right coronary artery supplies the posterior descending coronary artery