Exam (elaborations)
SLCC 2325 Anatomy Lab FINAL Questions and Correct Answers 2024/2025 | Graded A+
- Course
- Institution
SLCC 2325 Anatomy Lab FINAL Questions and Correct Answers 2024/2025 | Graded A+
[Show more]
Content preview
SLCC 2325 Anatomy Lab FINALNeuron - ANS*Nerve cell*
-Soma (cell body)
-Dendrites
-Axon
-Myelin Sheath
-Neurolemmocytes (Schwann cells)
-Axon Terminal boutons
-Nissl bodies
Brain Structures - ANS1. Cerebrum (two hemispheres)
2. Diencephalon (thalamus and hypothalamus)
3. Cerebellum
4. Brainstem (midbrain, pons, and medulla oblongata)
Cerebrum - ANS-Gyri, Sulci, White/Grey Matter
-Longitudinal fissure
-Corpus Callosum (joins L/R hemispheres)
-Precentral gyrus
-Central sulcus
-Postcentral gyrus
-Parieto-occipital sulcus
-Lateral Sulcus
-Fornix
-Septum Pellucidum
-Cerebral nuclei
-Lateral Ventricles
Diencephalon - ANS*Epithalamus*
-Pineal Gland
*Thalamus*
-interthalamic adhesion
*Hypothalamus*
-mammillary body
-infundibulum
Pituitary gland
Optic chiasm
Optic tracts
Third Ventricle
,Cerebellum - ANSCerebellar hemispheres
Vermis
Arbor vitae
Brainstem - ANS*Midbrain/Mesencephalon*
-corpora quadrigemina (tectal plate)
-superior colliculus (pl. colliculi)
-inferior colliculus (pl. colliculi)
-cerebral peduncles
*Pons*
*Medulla Oblongata*
Cerebral aqueduct
Fourth ventricle
Venous sinuses - ANS1. Superior saggital sinus - Drains blood from superior portion of the brain
2. Inferior saggital sinus - Drains blood from inferior portion of the brain
3. Transverse sinus
4. Straight sinus
Tentorium Cerebelli - ANSSeparates cerebellum from cerebrum
Mostly transverse
Falx Cerebri - ANSSeparates hemispheres of brain (midsaggital)
Have outflow of blood - venous sinuses
Dural Septa - ANSDura Mater separations
(made of meningeal layer)
1. Falx Cerebri
2. Tentorium Cerebelli
3. Falx Cerebelli
Corpus Callosum - ANSThe large band of neural fibers connecting the two brain hemispheres
and carrying messages between them.
Cerebral Nuclei - ANS1. Caudated nucleus - Main structure of basal ganglia
2. Amygdaloid body - important role in linking emotions with specific memories, in limbic system
3. Putamen - helps regulate movement
4. Globus pallidus - helps regulate subconscious movement
5. Claustrum - A slender mass of grey matter
Meninges - ANSContains CSF & blood vessels
*3 Layers of tissue between brain & bone*
1. Dura Mater
, 2. Arachnoid Mater
3. Pia Mater
Ventricles - ANSCSF-filled spaces in the brain
2 Lateral, 3rd, 4th ventricles
-Intraventricular foramena
-Cerebral aqueduct
-Septum pellucidum
Cranial nerve (name, function, foramina) - ANS1. O- Olfactory, Smell, *Cribriform plate*
2. O- Optic, Vision, *Optic canal*
3. O- Oculomotor, 4 eye muscles, *Superior Orbital fissure*
4. T- Trochlear, Innervate / Move eye inferior & lateral, *Superior Orbital fissure*
5. T- Trigeminal, Innervate mastication muscles,
-Opthalmic, *Foramen Ovale*
-Maxillary, *Foramen Rotundum*
-Mandibular, *Foramen Spinosum*
6. A- Abducens, lateral rectus eye abduction, *Superior orbital fissure*
7. F - Facial, taste anterior 2/3 tongue, glands, facial expressions, *Internal Acoustic Meatus*
8. V - Vestibulocochelar, Hearing & equilibrium, *Internal Acoustic Meatus*
9. G - Glossopharyngeal, Posterior 1/3 taste on tongue, parotid gland, *Jugular foramen*
10. V - Vagus, Innervates smooth muscle, cardiac, pharynx & larynx motor, *Jugular foramen*
11. A - Accessory, Sternocleidomastioid & trapezius muscle control, *Jugular foramen*
12. H - Hypoglossal, Innervates tongue, *Hypoglossal canal*
Spinal cord / nerves - ANS*Gray matter inside*
- posterior (dorsal) horns
-gray commissure
-lateral horns
-anterior (ventral) horns
*White matter outside (opposite of brain)*
-Motor nerves
-Sensory nerves
-posterior white columns (funiculus)
-anterior white columns (funiculus)
-lateral white columns (funiculus)
-cervical enlargement
-thoracic region of the spinal cord
-lumbar enlargement (or lumbosacral enlargement)
-conus medullaris
-cauda equina
-filum terminale
-posterior median sulcus
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller QualityPDF. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
75759 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now