When viewing a dissected sheep heart, it is easy to discern the right and left ventricles by ________
A) finding the papillary muscles
B) tracing where the auricles connect
C) locating the apex
D) the thickness of the ventricle walls
D
Explanation:
A) Finding the papillary muscles does not help discern the right and left ventricles.
B) Tracing where the auricles connect does not help discern the right and left ventricles.
C) Locating the apex does not help to discern the right and left ventricles.
Exercise 36: Anatomy of the Systemic Circulation
Exercise 36: Pre-Lab Questions
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Which of the following atoms is inert?
A) atomic number of 14 B) atomic number of 10 C) atomic number of 8 D) atomic number of 6
In 1848, Phineas Gage sustained a brain injury when an iron rod pierced through his left prefrontal cerebral cortex. What do you think was the result?
A) Gage's personality, behavior, and psychological state changed. B) Gage was unable to understand language. C) Gage was unable to produce language. D) Gage was unable to move the right side of his body.
Samples of CSF for diagnostic purposes are normally obtained by placing the tip of a needle in the
A) dura mater. B) arachnoid mater. C) epidural space. D) subarachnoid space. E) cerebral ventricles.