Catherine is pregnant and preparing for childbirth. she knows a woman who assists in childbirth. the woman has not been to any medical school but she is adept and skillful in her job. whom does catherine want to hire for the childbirth ?

She shouldn't hire the woman without any med school experience.Many things can go wrong during childbirth so you need a professional with proof to show for it.

the last statement is correct i.e.

when your heart is not pumping enough blood around your body because your heart is severely failing, you may need an artificial heart. an artificial heart is a mechanical device, about the size of an orange, that is connected to your heart or implanted in your chest to or replace a failing heart.

the answer is false, i know this answer is late but its for anyone else that needs it.