The cranial nerve that is responsible for muscles that move the eye and lid is the _____________________ nerve. a) oculomotor The oculomotor (III) cranial nerve is also responsible for pupillary constriction and lens accommodation.

The cranial nerve that is responsible for muscles that move the
eye and lid is the _____________________ nerve.
a) oculomotor
The oculomotor (III) cranial nerve is also responsible for pupillary
constriction and lens accommodation.
b) trigeminal
The trigeminal (V) cranial nerve is responsible for facial sensation,
corneal reflex, and mastication.
c) vestibulocochlear
The vestibulocochlear (VII) cranial nerve is responsible for hearing and
equilibrium.
d) facial
The facial (VII) nerve is responsible for salivation, tearing, taste, and
sensation in the ear.
by

1 Answer

Answer :

a) oculomotor
The oculomotor (III) cranial nerve is also responsible for pupillary
constriction and lens accommodation.
by

Related questions

The cranial nerve that is responsible for facial sensation and corneal reflex is the _____________________ nerve. a) trigeminal The trigeminal (V) cranial nerve is also responsible for mastication.

Description : The cranial nerve that is responsible for facial sensation and corneal reflex is the _____________________ nerve. a) trigeminal The trigeminal (V) cranial nerve is also responsible for mastication. b) ... The facial nerve is responsible for salivation, tearing, taste, and sensation in the ear.

Last Answer : a) trigeminal The trigeminal (V) cranial nerve is also responsible for mastication.

The cranial nerve that is responsible for salivation, tearing, taste, and sensation in the ear is the _____________________ nerve. a) vestibulocochlear The vestibulocochlear (VII) cranial nerve is responsible for hearing and equilibrium.

Description : The cranial nerve that is responsible for salivation, tearing, taste, and sensation in the ear is the _____________________ nerve. a) vestibulocochlear The vestibulocochlear (VII) cranial nerve is ... mastication. d) facial The facial (VII) nerve controls facial expression and muscle movement.

Last Answer : a) vestibulocochlear The vestibulocochlear (VII) cranial nerve is responsible for hearing and equilibrium.

The following cranial nerves contain parasympathetic outflow arising at the brain stem: a. optic nerve b. oculomotor nerve c. trigeminal nerve d. facial nerve

Description : The following cranial nerves contain parasympathetic outflow arising at the brain stem: a. optic nerve b. oculomotor nerve c. trigeminal nerve d. facial nerve

Last Answer : facial nerve

The following are true about pupil reaction to light: a. secretion of acetylcholine is responsible for pupil dilatation b. constriction of the pupil is mediated by nerve fibres travelling in the short ciliary nerve c. dilatation of the pupil is mediated by nerve fibres travelling in the long ciliary nerve d. the sympathetic nerve innervates the dilator muscles

Description : The following are true about pupil reaction to light: a. secretion of acetylcholine is responsible for pupil dilatation b. constriction of the pupil is mediated by nerve fibres travelling in ... fibres travelling in the long ciliary nerve d. the sympathetic nerve innervates the dilator muscles

Last Answer : the sympathetic nerve innervates the dilator muscles

With regard to efferent pupillary defect: a. the pupil reacts poorly to light and accommodation b. anisocoria is a feature c. the affected eye has poor distant vision d. a lesion in the sympathetic pathway is a recognized cause

Description : With regard to efferent pupillary defect: a. the pupil reacts poorly to light and accommodation b. anisocoria is a feature c. the affected eye has poor distant vision d. a lesion in the sympathetic pathway is a recognized cause

Last Answer : a lesion in the sympathetic pathway is a recognized cause

Bell’s palsy is a disorder of which cranial nerve? a) Facial (VII) Bell’s palsy is characterized by facial dysfunction, weakness, and paralysis

Description : Bell's palsy is a disorder of which cranial nerve? a) Facial (VII) Bell's palsy is characterized by facial dysfunction, weakness, and paralysis b) Trigeminal (V) Trigeminal neuralgia is a disorder ... the vestibulocochlear nerve. d) Vagus (X) Guillain-Barre syndrome is a disorder of the vagus nerve.

Last Answer : a) Facial (VII) Bell’s palsy is characterized by facial dysfunction, weakness, and paralysis

Atropine overdose may cause which one of the following (a) Gastrointestinal smooth muscle crampine (b) Increased cardiac rate (c) Increased gastric secretion (d) Pupillary constriction (e) Urinary frequency

Description : Atropine overdose may cause which one of the following (a) Gastrointestinal smooth muscle crampine (b) Increased cardiac rate (c) Increased gastric secretion (d) Pupillary constriction (e) Urinary frequency

Last Answer : Ans: B

A person was unable to close his right eye. There is dribbling of saliva from right angle of his mouth and he in unable to make a pout. The probable diagnosis is Options: 1) Bell’s Palsy 2) Trigeminal Neuralgia 3) Optic Nerve Injury 4) Oculomotor Nerve Injury

Description : A person was unable to close his right eye. There is dribbling of saliva from right angle of his mouth and he in unable to make a pout. The probable diagnosis is Options: 1) Bell’s Palsy 2) Trigeminal Neuralgia 3) Optic Nerve Injury 4) Oculomotor Nerve Injury

Last Answer : Correct Answer: 1) Bell’s Palsy

Which of the following body substances causes increased gastric secretion, dilation of capillaries, and constriction of the bronchial smooth muscle? a) Histamine When cells are damaged, histamine is released.

Description : Which of the following body substances causes increased gastric secretion, dilation of capillaries, and constriction of the bronchial smooth muscle? a) Histamine When cells are damaged, ... Prostaglandin Prostaglandins are unsaturated fatty acids that have a wide assortment of biologic activity.

Last Answer : a) Histamine When cells are damaged, histamine is released.

Which of the following terms refers to the decrease in lens flexibility that occurs with age, resulting in the near point of focus getting farther away? a) Presbyopia Presbyopia usually begins in the fifth decade of life, when reading glasses are required to magnify objects. b) Presbycusis Presbycusis refers to age-related hearing loss. c) Cataract Cataract is the development of opacity of the lens of the eye. d) Glaucoma Glaucoma is a disease characterized by increased intraocular pressure.

Description : Which of the following terms refers to the decrease in lens flexibility that occurs with age, resulting in the near point of focus getting farther away? a) Presbyopia Presbyopia usually begins in ... lens of the eye. d) Glaucoma Glaucoma is a disease characterized by increased intraocular pressure.

Last Answer : a) Presbyopia Presbyopia usually begins in the fifth decade of life, when reading glasses are required to magnify objects.

During accommodation for near: a. the spherical aberration of the eye increases b. the ciliary muscle relaxes c. the field of vision decreases d. the amount of light entering the eye increases e. the thickness of the lens increases

Description : During accommodation for near: a. the spherical aberration of the eye increases b. the ciliary muscle relaxes c. the field of vision decreases d. the amount of light entering the eye increases e. the thickness of the lens increases

Last Answer : the thickness of the lens increases

The ability of the eye to change the focal length of its lens to see distant object is _______ a)accommodation b)adjustment c)change d)pinch

Description : The ability of the eye to change the focal length of its lens to see distant object is _______ a)accommodation b)adjustment c)change d)pinch

Last Answer : a)accommodation

Monro-Kellie hypothesis refers to a) the dynamic equilibrium of cranial contents. The hypothesis states that because of the limited space for expansion within the skull, an increase in any one of the cranial contents (brain tissue, blood, or cerebrospinal fluid) causes a change in the volume of the others.

Description : Monro-Kellie hypothesis refers to a) the dynamic equilibrium of cranial contents. The hypothesis states that because of the limited space for expansion within the skull, an increase in any ... the patient is wakeful but devoid of conscious content, without cognitive or affective mental function.

Last Answer : a) the dynamic equilibrium of cranial contents. The hypothesis states that because of the limited space for expansion within the skull, an increase in any one of the cranial contents (brain tissue, blood, or cerebrospinal fluid) causes a change in the volume of the others.

The light reflex involves the following structures: a. Edinger-Westphal nucleus b. ciliary ganglion c. lateral geniculate body d. oculomotor nerve

Description : The light reflex involves the following structures: a. Edinger-Westphal nucleus b. ciliary ganglion c. lateral geniculate body d. oculomotor nerve

Last Answer : Edinger-Westphal nucleus

Damage/injury to which nerve causes dilation of pupils: A. Oculomotor B. Ansa cervicalis C. Abducens

Description : Damage/injury to which nerve causes dilation of pupils: A. Oculomotor B. Ansa cervicalis C. Abducens

Last Answer : A. Oculomotor

Cornea is supplied by nerve fibers derived from: a. Trochlear nerve b. Optic nerve c. Trigeminal nerve d. Oculomotor nerve

Description : Cornea is supplied by nerve fibers derived from: a. Trochlear nerve b. Optic nerve c. Trigeminal nerve d. Oculomotor nerve

Last Answer : ANSWER: C  

Instructions for the patient with low back pain include which of the following? a) When lifting, avoid overreaching. Instructions for the patient with low back pain should include that when lifting, the patient should avoid overreaching. The patient should also keep the load close to the body, bend the knees and tighten the abdominal muscles, use a wide base of support, and use a back brace to protect the back.

Description : Instructions for the patient with low back pain include which of the following? a) When lifting, avoid overreaching. Instructions for the patient with low back pain should include that when lifting, ... lifting, the patient with low back pain should bend the knees and tighten the abdominal muscles.

Last Answer : a) When lifting, avoid overreaching. Instructions for the patient with low back pain should include that when lifting, the patient should avoid overreaching. The patient should also keep the load close to the ... muscles, use a wide base of support, and use a back brace to protect the back.

Relative afferent pupillary defect is seen in: a. age-related macular degeneration b. optic nerve glioma c. unilateral occipital lobe infarction d. third nerve palsy

Description : Relative afferent pupillary defect is seen in: a. age-related macular degeneration b. optic nerve glioma c. unilateral occipital lobe infarction d. third nerve palsy

Last Answer : optic nerve glioma

Choose the incorrect statement from the following (a) Sympathetic system increases rate of SA node (b) Sympathetic system causes constriction of coronary arteries (c) Sympathetic system causes increased motility of GIT smooth muscles (d) Sympathetic system causes constriction of sphincter in GIT

Description : Choose the incorrect statement from the following (a) Sympathetic system increases rate of SA node (b) Sympathetic system causes constriction of coronary arteries (c) Sympathetic system causes increased motility of GIT smooth muscles (d) Sympathetic system causes constriction of sphincter in GIT

Last Answer : Ans: C

One function of parasympathetic nervous system is (a) contraction of hair muscles (b) stimulation of sweat glands (c) acceleration of heart beat (d) constriction of pupil.

Description : One function of parasympathetic nervous system is (a) contraction of hair muscles (b) stimulation of sweat glands (c) acceleration of heart beat (d) constriction of pupil.

Last Answer : (d) constriction of pupil.

Which of the following hormones is primarily responsible for stimulating the production of progesterone? a) Luteinizing hormone Luteinizing hormone is released by the pituitary gland. b) Follicle-stimulating hormone Follicle-stimulating hormone is responsible for stimulating the ovaries to secrete estrogen. c) Estrogen Estrogens are responsible for developing and maintaining the female reproductive tract. d) Androgen Androgens, secreted in small amounts by the ovaries, are involved in early development of the follicle and also affect the female libido.

Description : Which of the following hormones is primarily responsible for stimulating the production of progesterone? a) Luteinizing hormone Luteinizing hormone is released by the pituitary gland. b) Follicle-stimulating ... , are involved in early development of the follicle and also affect the female libido.

Last Answer : a) Luteinizing hormone Luteinizing hormone is released by the pituitary gland.

When a person walking in bright sunlight enters a dark room, he is not able to see clearly for a little while because (a) The eye muscles cannot immediately change the focal length of the eye lens (b) The retina retains the bright images for some time and becomes momentarily insensitive (c) The iris is unable to contract the pupil immediately (d) The iris is unable to dilate the pupil immediately

Description : When a person walking in bright sunlight enters a dark room, he is not able to see clearly for a little while because (a) The eye muscles cannot immediately change the focal length of the eye ... iris is unable to contract the pupil immediately (d) The iris is unable to dilate the pupil immediately

Last Answer : Ans:(d)

The transparent lens in the human eye is held in its place by (a) ligaments attached to the ciliary body (b) ligaments attached to the iris (c) smooth muscles attached to the iris (d) smooth muscles attached to the ciliary body

Description : The transparent lens in the human eye is held in its place by (a) ligaments attached to the ciliary body (b) ligaments attached to the iris (c) smooth muscles attached to the iris (d) smooth muscles attached to the ciliary body

Last Answer : (a) ligaments attached to the ciliary body

The transparent lens in the human eye is held in its place by (1) ligaments attached to the ciliary body (2) ligaments attached to the iris (3) smooth muscles attached to the iris (4) smooth muscles attached to the ciliary body

Description : The transparent lens in the human eye is held in its place by (1) ligaments attached to the ciliary body (2) ligaments attached to the iris (3) smooth muscles attached to the iris (4) smooth muscles attached to the ciliary body

Last Answer : (1) ligaments attached to the ciliary body

When a person walking in bright Sunlight enters a dark room, he is not able to see clearly for a little while because (1) the eye muscles cannot immediately adjust the focal length of the eye lens. (2) the retina retains the bright images for sometime and becomes momentarily insensitive. (3) the iris is unable to contract the pupil immediately. (4) the iris is unable to dilate the pupil immediately.

Description : When a person walking in bright Sunlight enters a dark room, he is not able to see clearly for a little while because (1) the eye muscles cannot immediately adjust the focal length of the eye ... is unable to contract the pupil immediately. (4) the iris is unable to dilate the pupil immediately.

Last Answer : the iris is unable to dilate the pupil immediately.

Could this be nerve damage as a result of gerbil bite?

Description : Could this be nerve damage as a result of gerbil bite?

Last Answer : He bit the outside of your finger?

Of the following common problems of the upper extremities, which results from entrapment of the median nerve at the wrist? a) Carpal tunnel syndrome Carpal tunnel syndrome is commonly due to repetitive hand activities.

Description : Of the following common problems of the upper extremities, which results from entrapment of the median nerve at the wrist? a) Carpal tunnel syndrome Carpal tunnel syndrome is commonly due to ... syndrome Impingement syndrome is associated with the shoulder and may progress to a rotator cuff tear.

Last Answer : a) Carpal tunnel syndrome Carpal tunnel syndrome is commonly due to repetitive hand activities.

Which of the following terms refers to disease of a nerve root? a) Radiculopathy When the patient reports radiating pain down the leg, he is describing radiculopathy.

Description : Which of the following terms refers to disease of a nerve root? a) Radiculopathy When the patient reports radiating pain down the leg, he is describing radiculopathy. b) Involucrum ... cavity. d) Contracture Contracture refers to abnormal shortening of muscle or fibrosis of joint structures.

Last Answer : a) Radiculopathy When the patient reports radiating pain down the leg, he is describing radiculopathy.

Injury to the ______ nerve as a result of pressure is a cause of footdrop. a) Peroneal Injury to the peroneal nerve as a result of pressure is a cause of footdrop.

Description : Injury to the ______ nerve as a result of pressure is a cause of footdrop. a) Peroneal Injury to the peroneal nerve as a result of pressure is a cause of footdrop. b) Sciatic Injury to the ... footdrop. d) Achilles Injury to the peroneal nerve as a result of pressure is a cause of footdrop.

Last Answer : a) Peroneal Injury to the peroneal nerve as a result of pressure is a cause of footdrop.

Which nerve is assessed when the nurse asks the patient to dorsiflex the ankle and extend the toes? a) Peroneal The motor function of the peroneal nerve is assessed by asking the patient to dorsiflex the ankle and extend the toes while the sensory function is assessed by pricking the skin between the great and center toes. b) Radial The radial nerve is assessed by asking the patient to stretch out the thumb, then the wrist, and then the fingers at the metacarpal joints. c) Median The median nerve is assessed by asking the patient to touch the thumb to the little finger. d) Ulnar Asking the patient to spread all fingers allows the nurse to assess motor function affected by ulnar innervation.

Description : Which nerve is assessed when the nurse asks the patient to dorsiflex the ankle and extend the toes? a) Peroneal The motor function of the peroneal nerve is assessed by asking the patient to ... the patient to spread all fingers allows the nurse to assess motor function affected by ulnar innervation.

Last Answer : a) Peroneal The motor function of the peroneal nerve is assessed by asking the patient to dorsiflex the ankle and extend the toes while the sensory function is assessed by pricking the skin between the great and center toes.

Which nerve is assessed when the nurse asks the patient to spread all fingers? a) Ulnar Asking the patient to spread all fingers allows the nurse to assess motor function affected by ulnar innervation while pricking the fat pad at the top of the small finger allows assessment of the sensory function affected by the ulnar nerve. b) Peroneal The peroneal nerve is assessed by asking the patient to dorsiflex the ankle and extend the toes. c) Radial The radial nerve is assessed by asking the patient to stretch out the thumb, then the wrist, and then the fingers at the metacarpal joints. d) Median The median nerve is assessed by asking the patient to touch the thumb to the little finger.

Description : Which nerve is assessed when the nurse asks the patient to spread all fingers? a) Ulnar Asking the patient to spread all fingers allows the nurse to assess motor function affected by ulnar innervation ... The median nerve is assessed by asking the patient to touch the thumb to the little finger.

Last Answer : a) Ulnar Asking the patient to spread all fingers allows the nurse to assess motor function affected by ulnar innervation while pricking the fat pad at the top of the small finger allows assessment of the sensory function affected by the ulnar nerve.

Paresthesia is the term used to refer to a) abnormal sensations. Abnormal sensations, such as burning, tingling, and numbness, are referred to as paresthesias. b) absence of muscle movement suggesting nerve damage. The absence of muscle tone suggesting nerve damage is referred to as paralysis. c) involuntary twitch of muscle fibers. Involuntary twitch of muscle fibers is referred to as fasciculation. d) absence of muscle tone. A muscle which holds no tone is termed flaccid.

Description : Paresthesia is the term used to refer to a) abnormal sensations. Abnormal sensations, such as burning, tingling, and numbness, are referred to as paresthesias. b) absence of muscle movement suggesting ... fasciculation. d) absence of muscle tone. A muscle which holds no tone is termed flaccid.

Last Answer : a) abnormal sensations. Abnormal sensations, such as burning, tingling, and numbness, are referred to as paresthesias.

Which of the following terms is used to describe edema of the optic nerve? a) Papilledema Papilledema is edema of the optic nerve.

Description : Which of the following terms is used to describe edema of the optic nerve? a) Papilledema Papilledema is edema of the optic nerve. b) Scotoma Scotoma is a defect in vision in a specific ... edema is a condition characterized by urticaria and diffuse swelling of the deeper layers of the skin.

Last Answer : a) Papilledema Papilledema is edema of the optic nerve.

Which of the following conditions of the inner ear is associated with normal hearing? a) Vestibular neuronitis Vestibular neuronitis is a disorder of the vestibular nerve characterized by severe vertigo with normal hearing.

Description : Which of the following conditions of the inner ear is associated with normal hearing? a) Vestibular neuronitis Vestibular neuronitis is a disorder of the vestibular nerve characterized by ... Endolymphatic hydrops refers to dilation in the endolymmphatic space associated with Meniere's disease.

Last Answer : a) Vestibular neuronitis Vestibular neuronitis is a disorder of the vestibular nerve characterized by severe vertigo with normal hearing.

Which of the following types of cells have a latent ability to regenerate? a) Stable Stable cells have a latent ability to regenerate if they are damaged or destroyed and are found in the kidney, liver, and pancreas, among other body organs. b) Labile Labile cells multiply constantly to replace cells worn out by normal physiologic processes. c) Permanent Permanent cells include neurons — the nerve cell bodies, not their axons. Destruction of a neuron causes permanent loss, but axons may regenerate. d) Epithelial Epithelial cells are a type of labile cell that multiply constantly to replace cells worn out by normal physiologic processes.

Description : Which of the following types of cells have a latent ability to regenerate? a) Stable Stable cells have a latent ability to regenerate if they are damaged or destroyed and are found in the ... a type of labile cell that multiply constantly to replace cells worn out by normal physiologic processes.

Last Answer : a) Stable Stable cells have a latent ability to regenerate if they are damaged or destroyed and are found in the kidney, liver, and pancreas, among other body organs.

When the patient who has experienced trauma to an extremity complains of severe burning pain, vasomotor changes, and muscles spasms in the injured extremity, the nurse recognizes that the patient is likely demonstrating signs of a) reflex sympathetic dystrophy syndrome. RSD is frequently chronic and occurs most often in women.

Description : When the patient who has experienced trauma to an extremity complains of severe burning pain, vasomotor changes, and muscles spasms in the injured extremity, the nurse ... heterotrophic ossification. Heterotrophic ossification causes muscular pain and limited muscular contraction and movement.

Last Answer : a) reflex sympathetic dystrophy syndrome. RSD is frequently chronic and occurs most often in women.

Which of the following terms refers to the absence of the natural lens? a) Aphakia When a cataract is extracted, and an intraocular lens implant is not used, the patient demonstrates aphakia.

Description : Which of the following terms refers to the absence of the natural lens? a) Aphakia When a cataract is extracted, and an intraocular lens implant is not used, the patient demonstrates aphakia. b) ... deformity of the cornea. d) Hyphema Hyphema refers to blood in the anterior chamber of the eye.

Last Answer : a) Aphakia When a cataract is extracted, and an intraocular lens implant is not used, the patient demonstrates aphakia.

What cranial nerve that regulates most of the internal thoracic and abdominal organs?

Description : What cranial nerve that regulates most of the internal thoracic and abdominal organs?

Last Answer : X, Number 10- the Vagus Nerve is the one that is connected withabdominal organs."The vagus nerve (n. vagus) (X pair) is mixed. Itsmotor fibers from the cells start motor nucleus, and sensitive - ... bound to the organs of the head, neck, chest andabdominal cavities. "-from my Atlas of Human Anatomy

What nerve is cranial and spinal?

Description : What nerve is cranial and spinal?

Last Answer : What is the answer ?

The following are true about lacrimal gland: a. the palpebral part drains into the superior conjunctival fornix through 12 ducts b. the palpebral part of the gland is 1/3 the size of the orbital part c. excision of palpebral but no the orbital part abolish the tear secretion by the glandd. it receives secretomotor nerve from the third cranial nerve e. the lymphatic drainage is to parotid gland

Description : The following are true about lacrimal gland: a. the palpebral part drains into the superior conjunctival fornix through 12 ducts b. the palpebral part of the gland is 1/3 the size of the ... it receives secretomotor nerve from the third cranial nerve e. the lymphatic drainage is to parotid gland

Last Answer : the palpebral part drains into the superior conjunctival fornix through 12 ducts

The vagus nerve is the cranial nerve numbering (a) 7 (b) 5 (c) 10 (d) 9.

Description : The vagus nerve is the cranial nerve numbering (a) 7 (b) 5 (c) 10 (d) 9.

Last Answer : c) 10

Which cranial nerve has the highest number of branches? (a) Vagus nerve (b) Trigeminal nerve (c) Facial nerve (d) None of these

Description : Which cranial nerve has the highest number of branches? (a) Vagus nerve (b) Trigeminal nerve (c) Facial nerve (d) None of these

Last Answer : b) Trigeminal nerve

Lagophthalmos can occur in all of the following except; a. 7th cranial nerve paralysis b. 5th cranial nerve paralysis c. Thyrotoxic exophthalmos d. Symblepharon

Description : Lagophthalmos can occur in all of the following except; a. 7th cranial nerve paralysis b. 5th cranial nerve paralysis c. Thyrotoxic exophthalmos d. Symblepharon

Last Answer : ANSWER: B  

In the head and neck: a. the lymph from the upper lid drains to the parotid and submandibular lymph nodes b. the facial nerve comes from the first pharyngeal arch c. branches of the ophthalmic division of the trigeminal nerve supply the skin of the scalp as far backward as the vertex d. the veins of the scalp are connected to both the diploic veins and the intracranial venous sinuses e. an unilateral cleft lip is a failure of the maxillary process to fuse with the medial nasal process

Description : In the head and neck: a. the lymph from the upper lid drains to the parotid and submandibular lymph nodes b. the facial nerve comes from the first pharyngeal arch c. branches of the ... e. an unilateral cleft lip is a failure of the maxillary process to fuse with the medial nasal process

Last Answer : branches of the ophthalmic division of the trigeminal nerve supply the skin of the scalp as far backward as the vertex

During accommodation: a. the distance between the lens and the ciliary body is decreased b. the tension in the suspensory ligament is increased c. the tension of the lens capsule is increased d. the refractive power of the lens is increased

Description : During accommodation: a. the distance between the lens and the ciliary body is decreased b. the tension in the suspensory ligament is increased c. the tension of the lens capsule is increased d. the refractive power of the lens is increased

Last Answer : the refractive power of the lens is increased

The following are true about the lens: a. the anterior capsule is 10 times thicker than the posterior capsule b. the anterior surface has a greater radius of curvature than the posterior surface c. during accommodation the lens moves towards the cornea d. the lens is more effective in absorbing light with long than short wave-lengths

Description : The following are true about the lens: a. the anterior capsule is 10 times thicker than the posterior capsule b. the anterior surface has a greater radius of curvature than the posterior surface c ... the cornea d. the lens is more effective in absorbing light with long than short wave-lengths

Last Answer : during accommodation the lens moves towards the cornea

Do you have any secrets for getting eye drops in the eye?

Description : Do you have any secrets for getting eye drops in the eye?

Last Answer : Hold his eyelid open, or get the lazy bugger to do it himself.

Retinoblastoma is the most common eye tumor of childhood; it is hereditary in a) 30-40% of cases. Retinoblastoma can be hereditary or nonhereditary. It is hereditary in 30-40% of cases. All bilateral cases are hereditary.

Description : Retinoblastoma is the most common eye tumor of childhood; it is hereditary in a) 30-40% of cases. Retinoblastoma can be hereditary or nonhereditary. It is hereditary in 30-40% of cases. All bilateral cases are ... 30-40% of cases. d) 50-75% of cases. Retinoblastoma is hereditary in 30-40% of cases.

Last Answer : a) 30-40% of cases. Retinoblastoma can be hereditary or nonhereditary. It is hereditary in 30-40% of cases. All bilateral cases are hereditary.