14.8: Review Questions
- Page ID
- 69269
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\(\newcommand{\avec}{\mathbf a}\) \(\newcommand{\bvec}{\mathbf b}\) \(\newcommand{\cvec}{\mathbf c}\) \(\newcommand{\dvec}{\mathbf d}\) \(\newcommand{\dtil}{\widetilde{\mathbf d}}\) \(\newcommand{\evec}{\mathbf e}\) \(\newcommand{\fvec}{\mathbf f}\) \(\newcommand{\nvec}{\mathbf n}\) \(\newcommand{\pvec}{\mathbf p}\) \(\newcommand{\qvec}{\mathbf q}\) \(\newcommand{\svec}{\mathbf s}\) \(\newcommand{\tvec}{\mathbf t}\) \(\newcommand{\uvec}{\mathbf u}\) \(\newcommand{\vvec}{\mathbf v}\) \(\newcommand{\wvec}{\mathbf w}\) \(\newcommand{\xvec}{\mathbf x}\) \(\newcommand{\yvec}{\mathbf y}\) \(\newcommand{\zvec}{\mathbf z}\) \(\newcommand{\rvec}{\mathbf r}\) \(\newcommand{\mvec}{\mathbf m}\) \(\newcommand{\zerovec}{\mathbf 0}\) \(\newcommand{\onevec}{\mathbf 1}\) \(\newcommand{\real}{\mathbb R}\) \(\newcommand{\twovec}[2]{\left[\begin{array}{r}#1 \\ #2 \end{array}\right]}\) \(\newcommand{\ctwovec}[2]{\left[\begin{array}{c}#1 \\ #2 \end{array}\right]}\) \(\newcommand{\threevec}[3]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \end{array}\right]}\) \(\newcommand{\cthreevec}[3]{\left[\begin{array}{c}#1 \\ #2 \\ #3 \end{array}\right]}\) \(\newcommand{\fourvec}[4]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \\ #4 \end{array}\right]}\) \(\newcommand{\cfourvec}[4]{\left[\begin{array}{c}#1 \\ #2 \\ #3 \\ #4 \end{array}\right]}\) \(\newcommand{\fivevec}[5]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \\ #4 \\ #5 \\ \end{array}\right]}\) \(\newcommand{\cfivevec}[5]{\left[\begin{array}{c}#1 \\ #2 \\ #3 \\ #4 \\ #5 \\ \end{array}\right]}\) \(\newcommand{\mattwo}[4]{\left[\begin{array}{rr}#1 \amp #2 \\ #3 \amp #4 \\ \end{array}\right]}\) \(\newcommand{\laspan}[1]{\text{Span}\{#1\}}\) \(\newcommand{\bcal}{\cal B}\) \(\newcommand{\ccal}{\cal C}\) \(\newcommand{\scal}{\cal S}\) \(\newcommand{\wcal}{\cal W}\) \(\newcommand{\ecal}{\cal E}\) \(\newcommand{\coords}[2]{\left\{#1\right\}_{#2}}\) \(\newcommand{\gray}[1]{\color{gray}{#1}}\) \(\newcommand{\lgray}[1]{\color{lightgray}{#1}}\) \(\newcommand{\rank}{\operatorname{rank}}\) \(\newcommand{\row}{\text{Row}}\) \(\newcommand{\col}{\text{Col}}\) \(\renewcommand{\row}{\text{Row}}\) \(\newcommand{\nul}{\text{Nul}}\) \(\newcommand{\var}{\text{Var}}\) \(\newcommand{\corr}{\text{corr}}\) \(\newcommand{\len}[1]{\left|#1\right|}\) \(\newcommand{\bbar}{\overline{\bvec}}\) \(\newcommand{\bhat}{\widehat{\bvec}}\) \(\newcommand{\bperp}{\bvec^\perp}\) \(\newcommand{\xhat}{\widehat{\xvec}}\) \(\newcommand{\vhat}{\widehat{\vvec}}\) \(\newcommand{\uhat}{\widehat{\uvec}}\) \(\newcommand{\what}{\widehat{\wvec}}\) \(\newcommand{\Sighat}{\widehat{\Sigma}}\) \(\newcommand{\lt}{<}\) \(\newcommand{\gt}{>}\) \(\newcommand{\amp}{&}\) \(\definecolor{fillinmathshade}{gray}{0.9}\)What type of receptor cell is responsible for transducing pain stimuli?
- mechanoreceptor
- nociceptor
- osmoreceptor
- photoreceptor
Which of these cranial nerves is part of the gustatory system?
- olfactory
- trochlear
- trigeminal
- facial
Which submodality of taste is sensitive to the pH of saliva?
- umami
- sour
- bitter
- sweet
Axons from which neuron in the retina make up the optic nerve?
- amacrine cells
- photoreceptors
- bipolar cells
- retinal ganglion cells
What type of receptor cell is involved in the sensations of sound and balance?
- photoreceptor
- chemoreceptor
- mechanoreceptor
- nociceptor
Which of these sensory modalities does not pass through the ventral posterior thalamus?
- gustatory
- proprioception
- audition
- nociception
Which nucleus in the medulla is connected to the inferior colliculus?
- solitary nucleus
- vestibular nucleus
- chief sensory nucleus
- cochlear nucleus
Visual stimuli in the upper-left visual field will be processed in what region of the primary visual cortex?
- inferior right
- inferior left
- superior right
- superior left
Which location on the body has the largest region of somatosensory cortex representing it, according to the sensory homunculus?
- lips
- thigh
- elbow
- neck
Which of the following is a direct target of the vestibular ganglion?
- superior colliculus
- cerebellum
- thalamus
- optic chiasm
Which region of the frontal lobe is responsible for initiating movement by directly connecting to cranial and spinal motor neurons?
- prefrontal cortex
- supplemental motor area
- premotor cortex
- primary motor cortex
Which extrapyramidal tract incorporates equilibrium sensations with motor commands to aid in posture and movement?
- tectospinal tract
- vestibulospinal tract
- reticulospinal tract
- corticospinal tract
Which region of gray matter in the spinal cord contains motor neurons that innervate skeletal muscles?
- ventral horn
- dorsal horn
- lateral horn
- lateral column
What type of reflex can protect the foot when a painful stimulus is sensed?
- stretch reflex
- gag reflex
- withdrawal reflex
- corneal reflex
What is the name for the topographical representation of the sensory input to the somatosensory cortex?
- homunculus
- homo sapiens
- postcentral gyrus
- primary cortex