In a patient in respiratory distress, the development of which sign/symptom would lead you to believe the patient is significantly decompensating?

Blood for carboxyhemoglobin (COHb) testing must be done before

. a. giving of other drugs b. administration of O2 c. leaving the fire scene d. Not important when it's drawn

Treponema pallidum causes the STD ____________________.

Fill in the blank(s) with the appropriate word(s).