the pictures shows an organ system in the human body. what is a function of the organ system show? plz help

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.

Amedical coder billing for a hospital inpatient stay would use a/ancms-1500 claim form. b. ub-98 claim form. c. cms-1250 claim form. d. ub-04 claim form.

Which of the following is the definition of ventilation as it relates to the respiratory system?