NUR 155 Exam 3 Questions with 100% Correct
Answers
What is the purpose of a neurologic assessment?
Correct Answer: To evaluate the function of specific
body parts controlled by the nervous system.
What aspects are assessed in consciousness and
cognition? Correct Answer: Mental status, emotional
status, language and communication, thought content,
and level of consciousness (LOC).
What is delirium? Correct Answer: An acute confused
state that starts with disorientation, often caused by CNS
damage, infection, or drug toxicity.
What is dementia? Correct Answer: A chronic and
irreversible deterioration of cognitive status, typically
with a subtle onset and slow progression.
What components are assessed in the motor system?
Correct Answer: Muscle tone and strength, gait,
balance and coordination, and ataxia.
,What does the Romberg test assess? Correct Answer:
Balance and coordination.
What sensations are evaluated in the sensory system
assessment? Correct Answer: Pain, sensation,
temperature, vibration, and proprioception.
What are reflexes? Correct Answer: Involuntary
contractions of muscles in response to a stimulus,
including deep tendon reflexes, superficial reflexes, and
pathologic reflexes.
What is the function of Cranial Nerve I (Olfactory)?
Correct Answer: Responsible for the sense of smell.
How is Cranial Nerve II (Optic) assessed? Correct
Answer: By testing each eye separately and examining
visual fields.
What do Cranial Nerves III, IV, and VI control? Correct
Answer: Ocular movement and pupillary light reflex.
What is assessed with Cranial Nerve V (Trigeminal)?
Correct Answer: Facial sensation and motor fibers to
mandibular muscles.
,What is the function of Cranial Nerve VII (Facial)?
Correct Answer: Controls taste and facial movements.
What tests are used to assess Cranial Nerve VIII
(Vestibulocochlear)? Correct Answer: Hearing tests
including the Weber and Rinne tests.
What is the gag reflex associated with? Correct Answer:
Cranial Nerves IX (Glossopharyngeal) and X (Vagus).
What is Trigeminal Neuralgia? Correct Answer: A
condition characterized by paroxysms of sudden pain in
areas innervated by the 5th cranial nerve.
What is Bell's Palsy? Correct Answer: Facial paralysis due
to inflammation of the 7th cranial nerve, causing
weakness or paralysis on one side of the face.
What is glaucoma? Correct Answer: A group of ocular
conditions characterized by increased intraocular
pressure, leading to optic nerve damage.
What are common symptoms of glaucoma? Correct
Answer: Blurred vision, halos around lights, and loss of
peripheral vision.
, What is the leading cause of blindness worldwide?
Correct Answer: Cataracts.
What are the types of hearing loss? Correct Answer:
Conductive, sensorineural, mixed, and functional
(psychogenic).
What is Meniere's Disease? Correct Answer: A disorder of
the inner ear fluid balance characterized by episodic
vertigo, tinnitus, and fluctuating hearing loss.
What are common nursing interventions for hearing loss?
Correct Answer: Early detection, enhanced
communication, and use of communication aids.
What is the recommended diet for managing Meniere's
Disease? Correct Answer: A low sodium diet (1000-1500
mg/day or less).
What is the primary goal of medical management for
glaucoma? Correct Answer: To prevent further optic
nerve damage and maintain intraocular pressure within
a safe range.
Answers
What is the purpose of a neurologic assessment?
Correct Answer: To evaluate the function of specific
body parts controlled by the nervous system.
What aspects are assessed in consciousness and
cognition? Correct Answer: Mental status, emotional
status, language and communication, thought content,
and level of consciousness (LOC).
What is delirium? Correct Answer: An acute confused
state that starts with disorientation, often caused by CNS
damage, infection, or drug toxicity.
What is dementia? Correct Answer: A chronic and
irreversible deterioration of cognitive status, typically
with a subtle onset and slow progression.
What components are assessed in the motor system?
Correct Answer: Muscle tone and strength, gait,
balance and coordination, and ataxia.
,What does the Romberg test assess? Correct Answer:
Balance and coordination.
What sensations are evaluated in the sensory system
assessment? Correct Answer: Pain, sensation,
temperature, vibration, and proprioception.
What are reflexes? Correct Answer: Involuntary
contractions of muscles in response to a stimulus,
including deep tendon reflexes, superficial reflexes, and
pathologic reflexes.
What is the function of Cranial Nerve I (Olfactory)?
Correct Answer: Responsible for the sense of smell.
How is Cranial Nerve II (Optic) assessed? Correct
Answer: By testing each eye separately and examining
visual fields.
What do Cranial Nerves III, IV, and VI control? Correct
Answer: Ocular movement and pupillary light reflex.
What is assessed with Cranial Nerve V (Trigeminal)?
Correct Answer: Facial sensation and motor fibers to
mandibular muscles.
,What is the function of Cranial Nerve VII (Facial)?
Correct Answer: Controls taste and facial movements.
What tests are used to assess Cranial Nerve VIII
(Vestibulocochlear)? Correct Answer: Hearing tests
including the Weber and Rinne tests.
What is the gag reflex associated with? Correct Answer:
Cranial Nerves IX (Glossopharyngeal) and X (Vagus).
What is Trigeminal Neuralgia? Correct Answer: A
condition characterized by paroxysms of sudden pain in
areas innervated by the 5th cranial nerve.
What is Bell's Palsy? Correct Answer: Facial paralysis due
to inflammation of the 7th cranial nerve, causing
weakness or paralysis on one side of the face.
What is glaucoma? Correct Answer: A group of ocular
conditions characterized by increased intraocular
pressure, leading to optic nerve damage.
What are common symptoms of glaucoma? Correct
Answer: Blurred vision, halos around lights, and loss of
peripheral vision.
, What is the leading cause of blindness worldwide?
Correct Answer: Cataracts.
What are the types of hearing loss? Correct Answer:
Conductive, sensorineural, mixed, and functional
(psychogenic).
What is Meniere's Disease? Correct Answer: A disorder of
the inner ear fluid balance characterized by episodic
vertigo, tinnitus, and fluctuating hearing loss.
What are common nursing interventions for hearing loss?
Correct Answer: Early detection, enhanced
communication, and use of communication aids.
What is the recommended diet for managing Meniere's
Disease? Correct Answer: A low sodium diet (1000-1500
mg/day or less).
What is the primary goal of medical management for
glaucoma? Correct Answer: To prevent further optic
nerve damage and maintain intraocular pressure within
a safe range.
