Which of the following are involved in the pulmonary circuit?
A) superior vena cava, right atrium, left ventricle
B) right ventricle, pulmonary veins, aorta
C) right ventricle, pulmonary trunk, left atrium
D) inferior vena cava, right atrium, aorta
E) left ventricle, pulmonary veins, right atrium
C
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Normal average blood pressure for a newborn baby is ________
A) 150/90 B) 120/80 C) 90/55 D) 130/80
As you ascend from the medulla oblongata to the cerebrum, the functions of each successive level become
A) more complex. B) simpler. C) better understood. D) less crucial to visceral functions. E) both more complex and less crucial to visceral functions.
When ventricular pressure exceeds atrial pressure, the
A. ejection occurs. B. atria pump blood into the ventricles. C. ventricle is in diastole. D. blood is pumped into the atrium. E. AV valves close.
Which of the following tissues is most dependent upon a constant blood supply of glucose?
A. Cardiac muscle B. Adipose C. Skeletal muscle D. Liver E. Brain