Bordetella pertussis and chronic lymphocytic leukemia have increased small lymphocytes with condensed nuclear chromatin on the blood smear. What laboratory test could distinguish whooping cough from CLL?

A 43-year-old man has fallen from a roof and cannot move or feel his arms or legs. When assessing the patient, which one of the following signs would lead the AEMT to suspect the patient is suffering from spinal shock versus hypovolemia?

A) Cool and moist skin B) Heart rate of 68 beats per minute C) Seizure activity D) Cyanosis to the finger tips

Benzodiazepines should be used cautiously during pregnancy, and are categorized as:

A) category D B) category C C) category A D) category B