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A&P UTA EXAM 4 QUESTIONS AND ANSWERS – UPDATED 2024

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A&P UTA EXAM 4 QUESTIONS AND ANSWERS – UPDATED 2024 Which tracts connect the cerebellum to the brain stem? Where are they located? - Answer- Cerebral peduncles / Pons How do the lateral ventricles "communicate" with the third ventricle? - Answer- interventricular foramens What is the thin p...

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  • October 16, 2024
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A&P UTA EXAM 4 QUESTIONS AND
ANSWERS – UPDATED 2024

Which tracts connect the cerebellum to the brain stem? Where are they located? - Answer✔✔-

Cerebral peduncles / Pons


How do the lateral ventricles "communicate" with the third ventricle? - Answer✔✔-

interventricular foramens


What is the thin partition that separates the 1st and 2nd ventricles? - Answer✔✔-septum

pellucidum


What is the neural cortex found on the surface of? - Answer✔✔-cerebrum


What do the cerebellum and pons develop from? - Answer✔✔-Metencephalon


Which layer of meninges closely follow the gyrus and sulcus? - Answer✔✔-pia mater


What is the name of the dural fold that projects into the longitudinal fissure between the

cerebral hemispheres? - Answer✔✔-Falx cerebri


Where are the dural sinuses located? - Answer✔✔-dural folds


How does cerebrospinal fluid enter the subarachnoid space? - Answer✔✔-absorbed through

blood vessels *


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,EMILLECT 2024/2025 ACADEMIC YEAR ©2024 EMILLECT. ALL RIGHTS RESERVED FIRST PUBLISH OCTOBER, 2024


After the cerebrospinal fluid is absorbed at the arachnoid granulations, where does it return to?

- Answer✔✔-circulates to the superior sagittal sinus


What are the functions of cerebrospinal fluid? - Answer✔✔-- provide cushion


- provide buoyant support


- act as transport medium for nutrients


- acts as transport medium for waste products


Which cells secrete cerebrospinal fluid? - Answer✔✔-Ependymal


Where is the respiratory rhythmicity center located? - Answer✔✔-medulla oblongata


Where are the nucleus gracilis and nucleus cuneatus located? What type of info do they send?

What structure do they send information to? - Answer✔✔-- located in the medulla oblongata


- relay somatic sensory info to the thalamus


Where does the medulla oblongata relay auditory info to? - Answer✔✔-inferior colliculi


What does the white matter of the cerebellum form? - Answer✔✔-Arbor vitae


What are the the cerebral hemispheres separated by? - Answer✔✔-Longitudinal fissure


Which structure oversees postural muscles, balance, and equilibrium? - Answer✔✔-cerebellum


What structure relays auditory information to the auditory cortex? - Answer✔✔-medial

geniculate nucleus of thalamus - located in diencephalon



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, EMILLECT 2024/2025 ACADEMIC YEAR ©2024 EMILLECT. ALL RIGHTS RESERVED FIRST PUBLISH OCTOBER, 2024


Where do the optic tracts carrying information from the retina go? - Answer✔✔-lateral

geniculates


What are the nerve fiber bundles on the ventrolateral surface of the mesencephalon called? -

Answer✔✔-cerebral peduncles


What regions of the mesencephalon issues subconscious motor commands affect upper limb

position and background muscle tone? - Answer✔✔-red nuclei


What structure receives visual input from the lateral geniculates? - Answer✔✔-superior

colliculus / retina


What part of the brain controls thirst, hunger, and could cause mood swings? - Answer✔✔-

hypothalamus


What tract of white matter connects the hippocampus with the hypothalamus? - Answer✔✔-

fornix


What structure is important in the storage and recall of long term memories? - Answer✔✔-

hippocampus


What are the components of the limbic system? - Answer✔✔-- amygdaloid body


- cingulate gyrus


- hippocampus


- fornix



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