Methotrexate is a drug used for which of the following?

Your patient has received a large traumatic injury. Blood pressure is normal, but the heart rate and respiratory rate are increased, and the skin is cool and clammy. Your patient is in:

a. homeostasis. c. decompensated shock. b. compensated shock. d. irreversible shock.

When presenting to young children it is best to have students:

A. prepare questions before the presentation. B. sit still for at least twenty minutes to really focus. C. ask questions as you go through the presentation. D. move around freely during the presentation, even if it is distracting.