Which of the following would create the second heart sound? a. closing of the valves when blood leaves the heart b. opening of the valves when blood moves out of the heart c. blood moving to the ventricles d. blood moving out of the atrium

Apatient has had diarrhea and vomiting for 3 days what would the nurse notice on her first assessment

Which action is characterized of mental illness 1.brushing teeth every hour because ones mouth feels dirty ? 2. forgetting to eat breakfast on a busy day? 3.crying three days over a relationship breakup? 4.feeling embarrassed about going to school after failing in front of friends?

Which describes the effect of prolonged stress on blood pressure? it causes blood pressure to decrease. it has little or no effect on blood pressure. it causes the heart to pump with more force. it causes blood pressure to increase.