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Portage Learning A&P 2: Final Exam 2024-2025. Questions and Correct, Verified Answers. Graded A
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___ fissure separates the cerebrum from the cerebellum – ANS transverse A patient damaged their radial nerve, what action is most likely limited? – ANS wrist extension A patient sustained damage to their femoral nerve, what action is most likely limited? – ANS hip flexion, knee extension a person cannot taste from the posterior section of their tongue. What portion is most likely damaged? – ANS the glossopharyngeal nerve An efferent neuron carries info: - ANS from the central to peripheral nervous system An interneuron inside the spinal cord is part of the – ANS central nervous system apraxia – ANS impaired motor functioning association area of the brain acts to – ANS coordinate multiple sources of sensory information
at rest, a neuron plasma membrane is: - ANS polarized Collection of cell bodies in the PNS – ANS Ganglia CVA stands for – ANS cerebrovascular accident (stroke) Describe Synthesis & Storage of Neurotransmitters – ANS Cell body manufactures NT's, they are stored in the secretory vesicles at the end of the axon terminal Flexor Withdrawal reflex involves what types of interneurons? – ANS excitatory and inhibitory functions of the hypothalamus - ANSregulates sleep, regulates water balance, links the nervous and endocrine system Funneled vibrations push against the eardrum which moves the _____ - ANSossicles heart is contained in the ____ cavity - ANSpericardial how is a message sent from one neuron to another? - ANSNeurons send messages through electrochemical signals largest portion of the brain - ANScerebrum location & function of astrocytes - ANSLocation: CNS
T/F: All sensory information from the optic nerves cross at the optic chiasm - ANSfalse: only medial fibers cross at the optic chiasm T/F: Regulation of blood sugar by hormones is an example of a reflex - ANStrue T/F: the brainstem regulates breathing - ANSfalse T/F: The sodium-potassium pump must remain in constant operation to maintain the resting state - ANStrue the ____ is controlled by the abducens nerve - ANSlateral rectus The basal ganglia is responsible for - ANSmovement the posterior portion of the outer fibrous layer of the eye is called the - ANSsclera The stapes pushes against the _____ - ANScochlear duct This part of a reflex is inside the CNS, made up of one or more synapses - ANSintegration center This part of the autonomic NS increases digestion - ANSparasympathetic NS Ventral root of a nerve contains what type of neurons? - ANSmotor
what neurotransmitter is found at the NMJ? - ANSAcetylcholine what portion of the eye supplies blood to other layers of the eye? - ANSchoroid what sense does not have specialized sense organs? - ANStouch where are the cerebellar peduncles located? - ANSpons where does the NMJ terminate - ANSon a muscle fiber which body system supplies cells with oxygen and nutrients and carries away waste? - ANScirculatory system which layer of heart is composed of cardiac muscle? - ANSmyocardium