ANAT 100 Block Theory 2
Adrenal glands - ANS--take a seat on pinnacle of every kidney
-"suprarenal glands"
-production of corticosteroids
-preservation of fluid stability
Define endocrine - ANS-Cells of those glands secrete hormones directly into the interstitial fluid
surrounding the secretory cells. The hormones are then picked up by way of the blood
capillaries
Glands secrete their hormones in the gland
Define exocrine - ANS-Glands that secrete cellular products right into a duct machine
Glands that secrete their hormones outside the gland
Fourth ventricle - ANS--Sits among the pons/medulla and the cerebellum
-Connected to the 0.33 ventricle by the cerebral aqueduct
-Continuous with the valuable canal of the spinal wire and the subarachnoid space
Grey Matter of the brain - ANS--Consists of nerve cellular our bodies, quick interneurons, and
glial cells
-Contains the primary canal that's filled with CSF
-Each 1/2 of the grey depend is divided into areas known as horns
-Can be located in cerebral cortex and inner regions of the mind
How are spinal nerves named? - ANS-Letter = refers back to the area of the spinal twine
Number = refers to the extent
How do cranial nerves emerge? - ANS-Emerge in pairs from the mind and brainstem in place of
the spinal cord
How is a spinal nerve shaped? - ANS-A spinal nerve is formed by way of the union of the
posterior (sensory) and anterior (motor) roots of the spinal cord
How many pairs of cranial nerves are there? - ANS-12
How many pairs of spinal nerves are there? - ANS-31
, How many ventricles are inside the brain? - ANS-1. Lateral ventricles (2)
2. Fourth ventricle (1)
3. Third ventricle (1)
*All together four
Lateral ventricles - ANS-•Lateral ventricles are paired "c" formed areas deep inside the cerebral
hemisphere
•Portion of the lateral ventricles can be found in every lobe
Nerve I - ANS-Olfactory
Sensory simplest
Smell
Nerve II - ANS-Optic
Sensory handiest
Vision
Nerve III - ANS-Oculomotor
Motor simplest
Movement of the eye (there may be three)
Nerve IV - ANS-Trochlear
Motor handiest
Movement of the attention
Nerve IX - ANS-Glossopharyngeal
Sensory - sensory innervation of the pharynx, flavor from posterior 1/three of tongue
Motor - pharynx muscle groups, parasympathetic innervation of salivary glands
Nerve V - ANS-Trigeminal
Sensory - forehead, eye, higher jaw, decrease jaw
Motor - muscles of mastication
Nerve VI - ANS-Abducens
Motor simplest
Movement of the eye
Nerve VII - ANS-Facial
Sensory - flavor for anterior 2/three of tongue
Motor - muscle mass of facial features, parasympathetic innervation of tear and salivary glands
Nerve VIII - ANS-Vestibulocochlear
Adrenal glands - ANS--take a seat on pinnacle of every kidney
-"suprarenal glands"
-production of corticosteroids
-preservation of fluid stability
Define endocrine - ANS-Cells of those glands secrete hormones directly into the interstitial fluid
surrounding the secretory cells. The hormones are then picked up by way of the blood
capillaries
Glands secrete their hormones in the gland
Define exocrine - ANS-Glands that secrete cellular products right into a duct machine
Glands that secrete their hormones outside the gland
Fourth ventricle - ANS--Sits among the pons/medulla and the cerebellum
-Connected to the 0.33 ventricle by the cerebral aqueduct
-Continuous with the valuable canal of the spinal wire and the subarachnoid space
Grey Matter of the brain - ANS--Consists of nerve cellular our bodies, quick interneurons, and
glial cells
-Contains the primary canal that's filled with CSF
-Each 1/2 of the grey depend is divided into areas known as horns
-Can be located in cerebral cortex and inner regions of the mind
How are spinal nerves named? - ANS-Letter = refers back to the area of the spinal twine
Number = refers to the extent
How do cranial nerves emerge? - ANS-Emerge in pairs from the mind and brainstem in place of
the spinal cord
How is a spinal nerve shaped? - ANS-A spinal nerve is formed by way of the union of the
posterior (sensory) and anterior (motor) roots of the spinal cord
How many pairs of cranial nerves are there? - ANS-12
How many pairs of spinal nerves are there? - ANS-31
, How many ventricles are inside the brain? - ANS-1. Lateral ventricles (2)
2. Fourth ventricle (1)
3. Third ventricle (1)
*All together four
Lateral ventricles - ANS-•Lateral ventricles are paired "c" formed areas deep inside the cerebral
hemisphere
•Portion of the lateral ventricles can be found in every lobe
Nerve I - ANS-Olfactory
Sensory simplest
Smell
Nerve II - ANS-Optic
Sensory handiest
Vision
Nerve III - ANS-Oculomotor
Motor simplest
Movement of the eye (there may be three)
Nerve IV - ANS-Trochlear
Motor handiest
Movement of the attention
Nerve IX - ANS-Glossopharyngeal
Sensory - sensory innervation of the pharynx, flavor from posterior 1/three of tongue
Motor - pharynx muscle groups, parasympathetic innervation of salivary glands
Nerve V - ANS-Trigeminal
Sensory - forehead, eye, higher jaw, decrease jaw
Motor - muscles of mastication
Nerve VI - ANS-Abducens
Motor simplest
Movement of the eye
Nerve VII - ANS-Facial
Sensory - flavor for anterior 2/three of tongue
Motor - muscle mass of facial features, parasympathetic innervation of tear and salivary glands
Nerve VIII - ANS-Vestibulocochlear
