What portable fire extinguisher rating is based on the approximate square foot (square meter) area of flammable liquid a nonexpert operator can extinguish?

________ Adulthood is divided into early, middle, and late

Indicate whether the statement is true or false

When assessing a patient, which of the following should you recognize as an indication for aspirin therapy?

A) A complaint of a headache after taking nitroglycerin B) The patient takes an aspirin a day to prevent heart attacks. C) A systolic blood pressure above 100 mmHg D) Chest discomfort that is suggestive of a heart attack