Postpartum services include ____________________ care and office visits immediately following the birth until six weeks.?

The means of mechanical ventilation involve pulling the smoke and fire gases out through an opening and pushing ___ into the structure and displacing the smoke and fire gases

A. oxygen B. fresh air C. a roof hook D. a rotary saw

The EMT understands diastolic blood pressure when he states which of the following?

A) "The pressure in the arteries after cardiac contraction" B) "The pressure in the arterial system when the heart contracts" C) "The pressure needed to move blood through the cardiovascular system" D) "The pressure in the venous system when the heart is at rest"