29. Where does the pulmonary trunk deliver its blood to? A. The left atrium B. The right ventricle C. The lungs D. The left ventricle 30. The heart can be made to beat faster by which of the...

29. Where does the pulmonary trunk deliver its blood to?

A. The left atrium

B. The right ventricle

C. The lungs

D. The left ventricle

30. The heart can be made to beat faster by which of the following?

A. Sympathetic stimulation of the SA node

B. Sympathetic stimulation of the AV node

C. Parasympathetic stimulation of the SA node

D. Parasympathetic stimulation of the AV node