Agonal rhythm has a heart rate less than ________

________ personality disorder is characterized by patient self-centeredness

a. Antisocial b. Narcissistic c. Paranoid d. Psychopathic

Which of the following is characteristic of carbon monoxide?

A) It generally takes several days for a toxic level to accumulate in the body. B) Its symptoms mimic the flu, but it tends to cause a higher fever than the flu. C) It is an odorless gas that can kill a person by causing severe hypoxia. D) It is a tasteless gas that is produced by household appliances like electric furnaces.