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63 Cards in this Set
- Front
- Back
Which cranial nerves are tested when you look with both eyes to the left? A. Right III/Left III B. Right III/Left VI C. Right III/Left IV D. Right VI/Left III E. Right IV/Left VI |
B. Right III/Left VI |
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When a physiological system's end product can turn off or inhibit the system, what kind of homeostasis is this? A. Lateral feedback B. Positive feedback C. LaChatlier's principle D. Negative feedback E. Impulsive |
D. Negative feedback |
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If you fed or injected the "end product" of a negative feedback system into the system, what effect would it most likely have on that system? A. No effect B. Speed it up C. Make it work more efficiently D. Slow it down or stop it E. Both B and C |
D. Slow it down or stop it |
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The lacrimal gland delivers tear to what space? A. Intra-orbital venous sinuses B. Conjunctival sac C. Caruncal vestibule D. Schlemm's parlor E. Emma Tropis's chamber |
B. Conjunctival sac |
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The instructor said what about chemical equilibrium? A. A system at rest B. A homogenous system without differences in concentration gradients C. Not possible for a living system, hence death D. All of these |
D. All of these |
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The fibrous tunic of the eye consists of: A. Lens & ciliary body B. Retina C. Choroid layer and Ora serrata D. Lena & iris a E. Sclera & cornea |
E. Sclera & cornea |
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Looking through your ophthalmoscope through your patients dilated pupil into the fundus of the eye, you can view what structure that will reflect light of healthy? |
Optic disc |
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Looking through your ophthalmoscope through your patients dilated pupil into the fundus of the eye, you can view what structure that will reflect light of healthy? |
Optic disc |
|
Which cranial nerve stimulates the lacrimal gland? |
Facial nerve (CN 7) |
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Which cranial nerves are tested when you look directly to the right? |
Right VI/ Left III |
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Which cranial nerves are tested when you look directly to the right? |
Right VI/ Left III |
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The eye's lens is pulled by suspensory ligaments during far vision to be flat. Then during near point vision, the lens "fattens" up or becomes more convex by relaxing the suspensor ligaments by flexing what muscle? |
Ciliary muscles |
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In lab we listed seven items which are essential nutrients for cellular life. They include each of these except: |
Protein |
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In lab we listed seven items which are essential nutrients for cellular life. They include each of these except: |
Protein |
|
Having a cell phone on anywhere near a testing event is viewed as academic dishonesty. Thus my cell phone is now off. |
True |
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In lab we listed seven items which are essential nutrients for cellular life. They include each of these except: |
Protein |
|
Having a cell phone on anywhere near a testing event is viewed as academic dishonesty. Thus my cell phone is now off. |
True |
|
Opening of the eye (opening the palpebral fissure) is accomplished by what muscle? |
Levatore palpebrae superioris |
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In lab we listed seven items which are essential nutrients for cellular life. They include each of these except: |
Protein |
|
Having a cell phone on anywhere near a testing event is viewed as academic dishonesty. Thus my cell phone is now off. |
True |
|
Opening of the eye (opening the palpebral fissure) is accomplished by what muscle? |
Levatore palpebrae superioris |
|
The sphincter papillae muscle circles the pupil in the iris to constrict the pupil and is operated by: |
Parasympathetic system |
|
In lab we listed seven items which are essential nutrients for cellular life. They include each of these except: |
Protein |
|
Having a cell phone on anywhere near a testing event is viewed as academic dishonesty. Thus my cell phone is now off. |
True |
|
Opening of the eye (opening the palpebral fissure) is accomplished by what muscle? |
Levatore palpebrae superioris |
|
The sphincter papillae muscle circles the pupil in the iris to constrict the pupil and is operated by: |
Parasympathetic system |
|
Which cranial nerves are tested when you look diagonally upward and to the right? |
Right III/ Left III |
|
What name is given to an elevated aqueous humor into-ocular pressure? |
Glaucoma |
|
What name is given to an elevated aqueous humor into-ocular pressure? |
Glaucoma |
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Which cranial nerves are tested when you look diagonally downward and to the right? |
Right IV/ Left III |
|
What name is given to an elevated aqueous humor into-ocular pressure? |
Glaucoma |
|
Which cranial nerves are tested when you look diagonally downward and to the right? |
Right IV/ Left III |
|
The eye's vascular tunic (uvea) consists of: |
Ciliary process & body, iris and choroid |
|
What name is given to an elevated aqueous humor into-ocular pressure? |
Glaucoma |
|
Which cranial nerves are tested when you look diagonally downward and to the right? |
Right IV/ Left III |
|
The eye's vascular tunic (uvea) consists of: |
Ciliary process & body, iris and choroid |
|
Aqueous humor arising from the ciliary process leaves the anterior chamber through what opening? |
Canal of Schlemm |
|
What name is given to an elevated aqueous humor into-ocular pressure? |
Glaucoma |
|
Which cranial nerves are tested when you look diagonally downward and to the right? |
Right IV/ Left III |
|
The eye's vascular tunic (uvea) consists of: |
Ciliary process & body, iris and choroid |
|
Aqueous humor arising from the ciliary process leaves the anterior chamber through what opening? |
Canal of Schlemm |
|
Name the muscle that closes the eye. |
Orbicularis oris |
|
What name is given to an elevated aqueous humor into-ocular pressure? |
Glaucoma |
|
Which cranial nerves are tested when you look diagonally downward and to the right? |
Right IV/ Left III |
|
The eye's vascular tunic (uvea) consists of: |
Ciliary process & body, iris and choroid |
|
Aqueous humor arising from the ciliary process leaves the anterior chamber through what opening? |
Canal of Schlemm |
|
Name the muscle that closes the eye. |
Orbicularis oris |
|
An example of positive feedback homeostasis would be the stomachs digesting of ingested food. What turns off the homeostatic system? |
Stomach emptying |
|
What name is given to an elevated aqueous humor into-ocular pressure? |
Glaucoma |
|
Which cranial nerves are tested when you look diagonally downward and to the right? |
Right IV/ Left III |
|
The eye's vascular tunic (uvea) consists of: |
Ciliary process & body, iris and choroid |
|
Aqueous humor arising from the ciliary process leaves the anterior chamber through what opening? |
Canal of Schlemm |
|
Name the muscle that closes the eye. |
Orbicularis oris |
|
An example of positive feedback homeostasis would be the stomachs digesting of ingested food. What turns off the homeostatic system? |
Stomach emptying |
|
If you gave your patient a perfectly replicated endorphin, their neural receptors would respond in what way since it was coming to the body exogenously? |
Decrease in receptors (receptors Down syndrome) |
|
What name is given to an elevated aqueous humor intra-ocular pressure? |
Glaucoma |
|
Which cranial nerves are tested when you look diagonally downward and to the right? |
Right IV/ Left III |
|
The eye's vascular tunic (uvea) consists of: |
Ciliary process & body, iris and choroid |
|
Aqueous humor arising from the ciliary process leaves the anterior chamber through what opening? |
Canal of Schlemm |
|
Name the muscle that closes the eye. |
Orbicularis oris |
|
An example of positive feedback homeostasis would be the stomachs digesting of ingested food. What turns off the homeostatic system? |
Stomach emptying |
|
If you gave your patient a perfectly replicated endorphin, their neural receptors would respond in what way since it was coming to the body exogenously? |
Decrease in receptors (receptors Down syndrome) |
|
The dilator papillae muscle radiates out from the pupil in the iris to dilate the pupil and is operated by: |
Sympathetic system |