Exam 3 - BIOS252 / BIOS 252
(ACTUAL ) :
Anatomy And Physiology II
With Lab - Chamberlain
,What makes up the vascular tunic? -
<<<<Answers>>>>choroid, ciliary body, iris
What is the choroid? -<<<<Answers>>>>black pigmented
network of blood vessels used to nourish the eye
What is the ciliary body? -<<<<Answers>>>>The ciliary
body is an anterior thickening of the middle layer containing
muscles which control the shape of the lens, movement of the
iris and serves as a point of attachment for suspensory
ligaments of the lens.
What are the three parts of the ciliary body? -
<<<<Answers>>>>ciliary muscles, ciliary processes, ciliary
zonule
Corpuscles for touch -<<<<Answers>>>>Sensory receptors
for light touch and low frequency vibration
Merkel cells -<<<<Answers>>>>Sensory receptors for
pressure
Ruffini's corpuscle -<<<<Answers>>>>Sensory receptors for
light and deep pressure
Pacinian corpuscle -<<<<Answers>>>>Sensory receptors for
vibration
, Complex Tactile Sensations -<<<<Answers>>>>Combination
of various nerve endings, giving surfaces textures
What are the parts of the fibrous tunic of the eye? -
<<<<Answers>>>>sclera and cornea
What is the sclera of the eye? -<<<<Answers>>>>white of
the eye, where eye muscles attach
What is the cornea? -<<<<Answers>>>>Outer transparent
layer, bends/refracts light into the eyeWhat is Foliate
papillae? -<<<<Answers>>>>located on lateral aspects of
posterior tongue
What is Filiform papillae? -<<<<Answers>>>>gives tongue
roughness to provide friction; only one that does not contain
taste buds; gives tongue a whitish appearance
Where do the gustatory receptor cells send their signal to? -
<<<<Answers>>>>Facial nerve ( anterior 2/3 of the tongue)
Glossopharyngeal (posterior 1/3 of the tongue and pharynx)
Vagus nerve (epiglottis)
(ACTUAL ) :
Anatomy And Physiology II
With Lab - Chamberlain
,What makes up the vascular tunic? -
<<<<Answers>>>>choroid, ciliary body, iris
What is the choroid? -<<<<Answers>>>>black pigmented
network of blood vessels used to nourish the eye
What is the ciliary body? -<<<<Answers>>>>The ciliary
body is an anterior thickening of the middle layer containing
muscles which control the shape of the lens, movement of the
iris and serves as a point of attachment for suspensory
ligaments of the lens.
What are the three parts of the ciliary body? -
<<<<Answers>>>>ciliary muscles, ciliary processes, ciliary
zonule
Corpuscles for touch -<<<<Answers>>>>Sensory receptors
for light touch and low frequency vibration
Merkel cells -<<<<Answers>>>>Sensory receptors for
pressure
Ruffini's corpuscle -<<<<Answers>>>>Sensory receptors for
light and deep pressure
Pacinian corpuscle -<<<<Answers>>>>Sensory receptors for
vibration
, Complex Tactile Sensations -<<<<Answers>>>>Combination
of various nerve endings, giving surfaces textures
What are the parts of the fibrous tunic of the eye? -
<<<<Answers>>>>sclera and cornea
What is the sclera of the eye? -<<<<Answers>>>>white of
the eye, where eye muscles attach
What is the cornea? -<<<<Answers>>>>Outer transparent
layer, bends/refracts light into the eyeWhat is Foliate
papillae? -<<<<Answers>>>>located on lateral aspects of
posterior tongue
What is Filiform papillae? -<<<<Answers>>>>gives tongue
roughness to provide friction; only one that does not contain
taste buds; gives tongue a whitish appearance
Where do the gustatory receptor cells send their signal to? -
<<<<Answers>>>>Facial nerve ( anterior 2/3 of the tongue)
Glossopharyngeal (posterior 1/3 of the tongue and pharynx)
Vagus nerve (epiglottis)
