Final - WCU , ANAT 260 Final
2026 Exam Questions and
Answers | Already Graded A+
The central sulcus separates which lobes?
a) frontal from parietal
b) occipital from parietal
c) temporal and occipital
d) occipital and frontal - ANSWER ✔✔a) frontal from parietal
,Ridges of tissue on the surface of the cerebral hemispheres are called
_______ .
a) sulci
b) shallow groves
c) gyri
d) auditory cortex - ANSWER ✔✔c) gyri
Which structure is a thin, semitransparent connective tissue sheet that
separates the external ear from the middle ear?
a) cochlea
b) tympanic membrane
c) oval window
d) external acoustic meatus - ANSWER ✔✔b) tympanic membrane
Gustatory information from the anterior 2/3 of the tongue is carried to the
gustatory cortex of the cerebrum via which cranial nerve?
a) hypoglossal nerve
,b) facial nerve
c) cranial root
d) spinal root - ANSWER ✔✔b) facial nerve
Preparing the body for "fight-or-flight" response is the role of the ______.
- ANSWER ✔✔Sympathetic division
Which structure connects the third ventricle with the fourth ventricle?
a) cerebral aqueduct
b) longitudinal fissure
c) central fissure
d) central sulcus - ANSWER ✔✔a) cerebral aqueduct
Which of the following is mismatched?
a.) parasympathetic postganglionic fibers; release NE
b.) sympathetic preganglionic fibers; release ACh
c.) parasympathetic preganglionic fibers; release ACh
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, d.) sympathetic postganglionic fibers; release NE - ANSWER ✔✔a.)
parasympathetic postganglionic fibers; release NE
The frontal lobe is separated from the temporal lobe by the ______ .
a) lateral cerebral sulcus
b) transverse fissure
c) lateral sulcus
d) parieto-occipital sulcus - ANSWER ✔✔c) lateral sulcus
The epithelium covering the inner surface of the eyelids and the outer
surface of the eye is called the _____.
a) tarsal plate
b) conjunctiva
c) retina
d) fovea - ANSWER ✔✔b) conjunctiva
The large commissure that connects the right and left sides of the brain
is called the ______ .