Parents of a 20-month-old infant report that he refuses food or eats poorly and that he grimaces when he swallows. he also is irritable and cries a lot. the mother is worried that he ate something inappropriate this morning, because he vomited something that looked like coffee grounds. which of the following health problems would the care team first suspect?
a) rotavirus infection
b) appendicitis
c) esophagitis from gastrointestinal reflux
d) hirschsprung disease

What hormones (at least three) are responsible for human growth and development and what do they do? describe what menstruation is and how it relates to reproduction. what are common emotional and physical challenges that arise during transition from child to adult? include and describe at least three challenges. what steps can you take to ease your own transition and be sensitive to others when they experience theirs? analyze the role of hormones in growth and development. how does this relate to your own personal health?