The SA node is the pacemaker of the heart
Indicate whether the statement is true or false
T
Anatomy & Physiology
You might also like to view...
The transition from a hunter-gatherer to an agricultural lifestyle greatly changed the types of diseases and injuries that early peoples suffered.
Answer the following statement true (T) or false (F)
Anatomy & Physiology
Collections of nerve cell bodies outside the central nervous system are called ________.
A) nuclei B) nerves C) ganglia D) tracts
Anatomy & Physiology
The oil component found in tears is produced by the ________.
A) lacrimal glands B) ciliary gland C) conjunctiva D) tarsal glands
Anatomy & Physiology
How does the heart muscle extract O2 or nutrients from the blood?
a. via the coronary circulation b. absorption through the ventricles c. absorption through the atria d. via the vena cava e. via the pulmonary artery
Anatomy & Physiology