A2-month-old male child comes into the shadow general hospital emergency department with dehydration due to projectile vomiting since birth. on physical exam you note marked peristalsis (waves visible on inspection of the abdomen). this is a sign of what pathologic process?

Pyloric Stenosis

Explanation:

Pyloric Stenosis -

It is a pathological process , which results in the thickening of the muscle that is present between the intestines and the stomach , known as the pylorus , which lead to extreme vomiting for few months .  

Hence , from the question , the two month baby is suffering for the condition of Pyloric Stenosis  .

answer; the cats meowing will temporarily increase, but then it will decrease;

the answer is "meiosis ii in the mother".

the procedure of meiosis includes two divisions of the hereditary material. the main division is known as the decrease division – or meiosis i – on the grounds that it lessens the quantity of chromosomes from 46 chromosomes or 2n to 23 chromosomes or (n depicts a solitary chromosome set). in people, the decrease division results in two sperm cells each with 23 chromosomes or an egg cell with 23 chromosomes and one disposed of polar body. the second division – or meiosis ii – is called equational division. the two sperm cells split again creating four sperm cells, each with 23 or n chromosomes. in oogenesis, the egg cell and polar body partition to shape the ovum and two extra polar bodies. along these lines, the posterity are guaranteed to get one portion of the chromosomes from the mother and one half from the dad.