Where do you get that information from ?
My son-in-law is a first provider as a firefighter/paramedic, trauma center nurse, and FEMA Texas Task Force 1 member. And he says you don't know what you are talking about.
My wife is a CRNA (doctorate in anesthesia) and is in the OR 5-6 days a week. She's been in the medical field for 30 years.
ER nurse, ICU nurse, many different areas of care, all high risk, sick patients.
She may be a little less prone to panic than your average woman, and oddly many of her co-workers are the same. Don't get me wrong, some of her co-workers are freaked out like some of the members here, but most of them are young, or drama queens.