In adult females and adolescents, systolic blood pressure is considered critically low when it is less _____ mm Hg or less.

Wound infection __________

A. should be suspected if cardinal signs of inflammation are absent. B. is defined by the presence of less than or equal to 1,000 microorganisms per gram of tissue. C. impairs wound healing because bacteria compete with body cells for energy and oxygen. D. facilitates wound healing by increasing the body's inflammatory response.

Which of the following is attributed to Dr. Jean Valnet?

A) Incorporating the use of essential oils into massage therapy B) Discovering the healing properties of lavender C) Tracking all published scientific research relevant to essential oils D) Using essential oils as antiseptics in the treatment of wounded soldiers