Capillary walls are only one cell thick, so oxygen can pass out of the blood, and waste material can pass into the blood.

To track medical fees, most physician offices use preprinted:

A) fee slips. B) sign-in sheets. C) checklists. D) HIPAA authorizations.

Which of the following statements regarding the use of benzodiazepines is INCORRECT?

a. Benzodiazepines are primarily used for skeletal muscle relaxation, preprocedure sedation, and anticonvulsant activity. b. Benzodiazepines have an onset of action of 1–5 minutes when given parenterally. c. Benzodiazepines act on the CNS by interacting with GABA receptor sites. d. Benzodiazepines are dangerous to the patient and should be used with extreme caution due to a narrow therapeutic index.