Hannah a 14 year old girl undergoing a physical examination before being admitted to summer camp was found to havea loud heart murmur at the second intercostal space on the left side of the sternum?

Her heart murmur is as a result of incomplete closing of the pulmonary valve.

Explanation:

In this case, the incomplete closing of the pulmonary valve gives a swishing sound often heard at the superior left corner of the heart.

The heart murmur it's an uncommon sound heard at times between heart beats. It is in the form of a whooshing or swishing noise.

name and explain one of the event that occurs during meiosis that increases the variation in offspring even more than simple reproduction?

answer; the tunica intima also called tunica interna, consists of elastic fibers,connective tissue and smooth muscle cells;