Dorothy is a high school student. She is a popular girl, and is friendly and social. Like many other teenagers, she loves wearing the latest
fashions. When trying out new clothes, she keeps looking at herself in the mirror. Recently, her friends have become concerned about her
drastic weight loss. Yet, Dorothy keeps complaining about how fat she is-she only eats one meal a day. The rest of the day, she survives on
packaged fruit juices

What behavior of an expectant mother is unhealthy for the fetus

Check all that occur during ventricular systole. a. the av valves open to allow blood to enter the ventricles from the atria. b. the av valves open to allow blood to enter the ventricles from the atria. c. the semilunar valves remain closed throughout systole to prevent backflow of blood into the ventricles. d. the semilunar valves remain closed throughout systole to prevent backflow of blood into the ventricles. e. the semilunar valves open to allow blood to flow into the large arteries. f. the semilunar valves open to allow blood to flow into the large arteries. g. the av valves close to prevent backflow of blood into the atria.

Sarah’s friend had been binge drinking and was intoxicated. sarah immediately called 9-1-1