Figure 4214a Page 821

1
Figure 42-14aPage 821
Blood viscosity
Blood volume
Peripheral resistance
Blood pressure
Blood flow

X
Cardiac output
Vaso- constriction
2
Figure 42-12Page 820
Stressors and other stimuli
Increases
Decreases
Hypothalamus
Cardiac centers in the medulla
Brain
Sympathetic nerves (accelerator nerves)
Parasympathetic nerves (vagus)
Increase in body temperature
Adrenal glands
Increased venous return
Epinephrine and Norepinephrine
Norepinephrine
Acetylcholine
STROKE VOLUME
HEART RATE
CARDIAC OUTPUT
X

3
Figure 42-14aPage 821
Blood viscosity
Blood volume
Peripheral resistance
Blood pressure
Blood flow

X
Cardiac output
Vaso- constriction
4
Figure 42-10aPage 818
SA node or pacemaker
Left atrium
Right atrium
AV node
AV bundle
Right ventricle
Left ventricle
Right and left branches of AV bundle
Purkinje fibers
5
Figure 42-12Page 820
Stressors and other stimuli
Increases
Decreases
Hypothalamus
Cardiac centers in the medulla
Brain
Sympathetic nerves (accelerator nerves)
Parasympathetic nerves (vagus)
Increase in body temperature
Adrenal glands
Increased venous return
Epinephrine and Norepinephrine
Norepinephrine
Acetylcholine
STROKE VOLUME
HEART RATE
CARDIAC OUTPUT
X

6
Figure 42-6aPage 814
Lymphatic
Vein
Artery
Venule
Arteriole
Capillary bed
Lymph node
Lymph capillaries
Movement of interstitial fluid