NUR 210 Exam 2 with Accurate Questions & Correct
Answers (Verified Answers) and Full Deep Expert
Rationale | Latest (2026/2027) Updated Version {JUST
RELEASED} – Galen College Of Nursing
Question 1
The nurse is conducting a visual examination. Which of these statements
regarding visual pathways and visual fields is true?
A. The right side of the brain interprets the vision for the right eye.
B. The image formed on the retina is upside down and reversed from its actual
appearance in the outside world.
C. Light rays are refracted through the transparent media of the eye before
striking the pupil.
D. Light impulses are conducted through the optic nerve to the temporal lobes of
the brain.
Correct Answer: B
Rationale: The image formed on the retina is indeed upside down and reversed
from its actual appearance in the outside world. This is a fundamental principle
of visual optics. Light rays enter the eye, are refracted by the cornea and lens, and
strike the retina where the image is inverted. The brain later interprets and
corrects this image. Option A is incorrect because the right side of the brain
interprets vision from the left visual field of both eyes, not just the right eye.
Option C is incorrect because light rays are refracted through the transparent
media (cornea, aqueous humor, lens, vitreous humor) before striking the retina,
not the pupil. Option D is incorrect because light impulses are conducted through
the optic nerve to the occipital lobes, not the temporal lobes.
,Question 2
The nurse is testing a patient's visual accommodation, which refers to which
action?
A. Pupillary constriction when looking at a near object
B. Pupillary dilation when looking at a far object
C. Changes in peripheral vision in response to light
D. Involuntary blinking in the presence of bright light
Correct Answer: A
Rationale: Visual accommodation refers to the ability of the eye to adjust its
focus from distant to near objects. This involves pupillary constriction (miosis)
when looking at a near object, along with convergence of the eyes and thickening
of the lens. This is a normal accommodative response. Option B is incorrect
because pupillary dilation occurs when looking at a far object or in dim light, not
as part of accommodation. Option C is incorrect because changes in peripheral
vision in response to light relate to the visual field, not accommodation. Option D
is incorrect because involuntary blinking in bright light is a protective reflex, not
accommodation.
Question 3
A patient has a normal pupillary light reflex. The nurse recognizes that this reflex
indicates that:
A. The eyes converge to focus on the light.
B. Light is reflected at the same spot in both eyes.
C. The eye focuses the image in the center of the pupil.
D. Constriction of both pupils occurs in response to bright light.
Correct Answer: D
,Rationale: A normal pupillary light reflex involves constriction of both pupils in
response to bright light. This includes both a direct response (constriction of the
pupil exposed to light) and a consensual response (constriction of the opposite
pupil). This reflex is mediated by the optic nerve (CN II) and the oculomotor
nerve (CN III). Option A is incorrect because convergence is part of
accommodation, not the pupillary light reflex. Option B is incorrect because the
light reflex does not involve reflection at the same spot in both eyes. Option C is
incorrect because focusing the image in the center of the pupil relates to visual
acuity, not the light reflex.
Question 4
A mother asks when her newborn infant's eyesight will be developed. The nurse
should reply:
A. Vision is not totally developed until 2 years of age.
B. Infants develop the ability to focus on an object at approximately 8 months of
age.
C. By approximately 3 months of age, infants develop more coordinated eye
movements and can fixate on an object.
D. Most infants have uncoordinated eye movements for the first year of life.
Correct Answer: C
Rationale: By approximately 3 months of age, infants develop more coordinated
eye movements and can fixate on an object. This is a normal developmental
milestone. Option A is incorrect because while vision continues to develop, it is
not accurate to say it is not totally developed until 2 years of age. Option B is
incorrect because infants can focus on objects much earlier than 8 months.
Option D is incorrect because uncoordinated eye movements typically resolve by
3-4 months, not persist for the first year.
, Question 5
The nurse is reviewing age-related changes in the eye for a class. Which of these
physiologic changes is responsible for presbyopia?
A. Degeneration of the cornea
B. Loss of lens elasticity
C. Decreased adaptation to darkness
D. Decreased muscle tone of the eyelids
Correct Answer: B
Rationale: Presbyopia is caused by loss of lens elasticity, which occurs with
aging. This results in decreased ability to accommodate for near vision. The lens
becomes less flexible and cannot change shape as easily to focus on near objects.
Option A is incorrect because corneal degeneration is not the primary cause of
presbyopia. Option C is incorrect because decreased adaptation to darkness
relates to changes in the retina and pupil, not presbyopia. Option D is incorrect
because decreased muscle tone of the eyelids is not responsible for presbyopia.
Question 6
Which of these assessment findings would the nurse expect to see when
examining the eyes of a black patient?
A. Increased night vision
B. Dark retinal background
C. Increased photosensitivity
D. Narrowed palpebral fissures
Correct Answer: B
Rationale: An ethnically based variability in the color of the iris and in retinal
Answers (Verified Answers) and Full Deep Expert
Rationale | Latest (2026/2027) Updated Version {JUST
RELEASED} – Galen College Of Nursing
Question 1
The nurse is conducting a visual examination. Which of these statements
regarding visual pathways and visual fields is true?
A. The right side of the brain interprets the vision for the right eye.
B. The image formed on the retina is upside down and reversed from its actual
appearance in the outside world.
C. Light rays are refracted through the transparent media of the eye before
striking the pupil.
D. Light impulses are conducted through the optic nerve to the temporal lobes of
the brain.
Correct Answer: B
Rationale: The image formed on the retina is indeed upside down and reversed
from its actual appearance in the outside world. This is a fundamental principle
of visual optics. Light rays enter the eye, are refracted by the cornea and lens, and
strike the retina where the image is inverted. The brain later interprets and
corrects this image. Option A is incorrect because the right side of the brain
interprets vision from the left visual field of both eyes, not just the right eye.
Option C is incorrect because light rays are refracted through the transparent
media (cornea, aqueous humor, lens, vitreous humor) before striking the retina,
not the pupil. Option D is incorrect because light impulses are conducted through
the optic nerve to the occipital lobes, not the temporal lobes.
,Question 2
The nurse is testing a patient's visual accommodation, which refers to which
action?
A. Pupillary constriction when looking at a near object
B. Pupillary dilation when looking at a far object
C. Changes in peripheral vision in response to light
D. Involuntary blinking in the presence of bright light
Correct Answer: A
Rationale: Visual accommodation refers to the ability of the eye to adjust its
focus from distant to near objects. This involves pupillary constriction (miosis)
when looking at a near object, along with convergence of the eyes and thickening
of the lens. This is a normal accommodative response. Option B is incorrect
because pupillary dilation occurs when looking at a far object or in dim light, not
as part of accommodation. Option C is incorrect because changes in peripheral
vision in response to light relate to the visual field, not accommodation. Option D
is incorrect because involuntary blinking in bright light is a protective reflex, not
accommodation.
Question 3
A patient has a normal pupillary light reflex. The nurse recognizes that this reflex
indicates that:
A. The eyes converge to focus on the light.
B. Light is reflected at the same spot in both eyes.
C. The eye focuses the image in the center of the pupil.
D. Constriction of both pupils occurs in response to bright light.
Correct Answer: D
,Rationale: A normal pupillary light reflex involves constriction of both pupils in
response to bright light. This includes both a direct response (constriction of the
pupil exposed to light) and a consensual response (constriction of the opposite
pupil). This reflex is mediated by the optic nerve (CN II) and the oculomotor
nerve (CN III). Option A is incorrect because convergence is part of
accommodation, not the pupillary light reflex. Option B is incorrect because the
light reflex does not involve reflection at the same spot in both eyes. Option C is
incorrect because focusing the image in the center of the pupil relates to visual
acuity, not the light reflex.
Question 4
A mother asks when her newborn infant's eyesight will be developed. The nurse
should reply:
A. Vision is not totally developed until 2 years of age.
B. Infants develop the ability to focus on an object at approximately 8 months of
age.
C. By approximately 3 months of age, infants develop more coordinated eye
movements and can fixate on an object.
D. Most infants have uncoordinated eye movements for the first year of life.
Correct Answer: C
Rationale: By approximately 3 months of age, infants develop more coordinated
eye movements and can fixate on an object. This is a normal developmental
milestone. Option A is incorrect because while vision continues to develop, it is
not accurate to say it is not totally developed until 2 years of age. Option B is
incorrect because infants can focus on objects much earlier than 8 months.
Option D is incorrect because uncoordinated eye movements typically resolve by
3-4 months, not persist for the first year.
, Question 5
The nurse is reviewing age-related changes in the eye for a class. Which of these
physiologic changes is responsible for presbyopia?
A. Degeneration of the cornea
B. Loss of lens elasticity
C. Decreased adaptation to darkness
D. Decreased muscle tone of the eyelids
Correct Answer: B
Rationale: Presbyopia is caused by loss of lens elasticity, which occurs with
aging. This results in decreased ability to accommodate for near vision. The lens
becomes less flexible and cannot change shape as easily to focus on near objects.
Option A is incorrect because corneal degeneration is not the primary cause of
presbyopia. Option C is incorrect because decreased adaptation to darkness
relates to changes in the retina and pupil, not presbyopia. Option D is incorrect
because decreased muscle tone of the eyelids is not responsible for presbyopia.
Question 6
Which of these assessment findings would the nurse expect to see when
examining the eyes of a black patient?
A. Increased night vision
B. Dark retinal background
C. Increased photosensitivity
D. Narrowed palpebral fissures
Correct Answer: B
Rationale: An ethnically based variability in the color of the iris and in retinal
