Which component of the cardiac conduction system extends through the interventricular septum toward the apex of the heart?
A) SA node
B) AV bundle
C) AV node
D) Right and left bundle branches
Answer: D
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A sagittal plane runs vertically or longitudinally from front to back parallel to the median plane, dividing the body into right and left parts.
Answer the following statement true (T) or false (F)
A tendon is ______, whereas an aponeurosis is ______
A) cordlike and connects muscles to bones; a broad sheet of dense connective tissue that connects muscles to muscles B) a broad sheet of dense connective tissue that connects muscles to muscles; cordlike and connects bones to bones C) cordlike and connects bones to bones; a broad sheet of dense connective tissue that connects muscles to muscles D) a broad sheet of dense connective tissue that connects bones to bones; cordlike and connects muscles to muscles
Wernicke's area functions mainly for
a. control of limb movements. b. hand-eye coordination. c. language comprehension. d. memory. e. vision.
Gross anatomy refers to the study of
A. cells. B. nasal secretions. C. structures not visible to the unaided eye. D. structures visible to the unaided eye. E. structures formed by cells.