BIO250 W15 Unit 5 Exam 2023/2024 with Questions and Answers Liberty University/BIO250 W15 Unit 5 Exam 2023/2024 with Questions and Answers Liberty University
The thalamus is the transfer point for most sensory tracts to reach the cerebral cortex.
An exception would be which of these?
Touch
Sensation
Sight
Smell
Hide question 1 feedback
Correct. This can be found in the OpenStax Overview of Anatomy and Physiology
section. Section 14.2.
Question 2 points
Which location on the body has the largest region of somatosensory cortex
representing it, according to the sensory homunculus?
, Elbow
Lips
Neck
Thigh
Hide question 2 feedback
Correct. This can be found in the OpenStax Overview of Anatomy and Physiology
section. Section 14.2.
Question 3 points
Which region of the frontal lobe is responsible for initiating movement by directly
connecting to cranial and spinal motor neurons?
Prefrontal cortex
Premotor cortex
Primary motor cortex
Supplemental motor area
Hide question 3 feedback
Correct. This can be found in the OpenStax Overview of Anatomy and Physiology
section. Section 14.3.
Question 4 points
The comparison of cerebral motor commands and proprioceptive feedback occurs
where?
, Cerebellum
Cerebrum
Hypothalamus
Thalamus
Hide question 4 feedback
Correct. This can be found in the OpenStax Overview of Anatomy and Physiology
section. Section 14.3.
Question 5 points
Which nucleus in the medulla is connected to the inferior colliculus?
Chief sensory nucleus
Cochlear nucleus
Solitary nucleus
Vestibular nucleus
Hide question 5 feedback
Correct. This can be found in the OpenStax Overview of Anatomy and Physiology
section. Section 14.2.
Question 6 points
Which region of gray matter in the spinal cord contains motor neurons that innervate
skeletal muscles?
Dorsal horn
Lateral column
Lateral horn
Ventral horn
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