1.If blood volume decreased dramatically due to massive bleeding, the autonomic nervous system will attempt to maintain cardiac output by increasing the heart rate. True or False
2.Pectinate muscles are found in the
A) atria only
B) atria and ventricles
C) ventricles only
D) right atrium and right ventricle only
1.If blood volume decreased dramatically due to massive bleeding, the autonomic nervous…
1.If blood volume decreased dramatically due to massive bleeding, the autonomic nervous system will attempt to maintain cardiac output by increasing the heart rate. True or False
