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Bio 253 Exam 2 questions and answers already graded A+ 2024/2025
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Bio 253 Exam 2 questions and answers already graded A+ 2024/2025
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Bio 253 Exam 2Dorsal root has what type of fibers - ANSSensory Fibers (afferent)
Venerate Root has what form of fibers - ANSmotor fibers (efferent)
Significance of the phrenic nerve - ANSit's housed within the cervical plexus innervates the
diaphragm
Which plexus houses the ulnar - ANSBrachial plexus
The ramus is - ANSlarge branches formed after every spinal nerve emerges from the spinal
hollow space.
The dorsal ramus elements somatic motor and sensory fibers to smaller nerves that innervate
the muscle tissue and skin of the posterior surface of the pinnacle, neck, and trunk.
Dermatome - ANSRegion of the pores and skin surface vicinity provided via afferent (sensory)
fibers of a given spinal nerve
Myotomes movement - ANSSkeletal muscle or muscle groups provided through efferent (motor)
fibers of a given spinal nerve
How many cranial nerves are accountable for eye motion and what are they - ANS3 they're
Cranial Nerves III, IV, and VI (3,four,6)
cranial nerves - ANSOh Olfactory SENSORY
Oh Optic SENSORY
Oh Oculomotor MOTOR
To Trochlear MOTOR
Touch Trigeminal MIXED
And Abducens MOTOR
Feel Facial MIXED
Very Vestibulocochlear SENSORY
Good Glossopharyngeal MIXED
Vagina's Vagus MIXED
and Accessory MOTOR
Hymen Hypoglossal MOTOR
web page:489 21-2
What do cranial nerves include - ANScontains axons of sensory and motor neurons
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