NURS 2502: Exam 3 - Chronic
Neurosensory Disorders 2026 Questions
and Answers
What is Myasthenia Gravis? - Correct answer-A chronic autoimmune disease of
the neuromuscular junction characterized by muscle weakness and fatigue,
primarily affecting the upper body.
What causes Myasthenia Gravis? - Correct answer-It is caused by IgG antibodies
that block acetylcholine receptors at the neuromuscular junction.
What are common clinical manifestations of Myasthenia Gravis? - Correct answer-
Weakness, fatigue, ptosis (drooping eyelid), diplopia (double vision), dysphagia
(difficulty swallowing), nasal speech quality, and respiratory distress.
Which muscles are primarily affected in Myasthenia Gravis? - Correct answer-
Muscles of the eyes, eyelids, chewing, swallowing, and speech are affected, while
trunk and limb muscles are less involved.
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, What is the significance of proximal muscle weakness in Myasthenia Gravis? -
Correct answer-Proximal muscles of the neck, shoulders, and hips are affected, but
there is no sensory loss and reflexes remain normal.
What are the diagnostic methods for Myasthenia Gravis? - Correct answer-
Diagnosis includes patient history, physical examination, testing for antibodies to
acetylcholine receptors, EMG, and the Tensilon test.
What are the main treatment options for Myasthenia Gravis? - Correct answer-
Treatment includes anticholinesterase drugs (like Mestinon and Prostigmin),
corticosteroids, immunosuppressive agents, and thymectomy.
What is plasmapheresis and when is it used in Myasthenia Gravis? - Correct
answer-Plasmapheresis is a procedure to remove antibodies from the blood, used
for severely disabled patients unresponsive to therapy, those in myasthenic crisis,
or with respiratory impairment.
What nursing care is essential for patients with Myasthenia Gravis? - Correct
answer-Nursing care includes administering anticholinesterase drugs, respiratory
assessment, elevating the head of the bed during meals, checking swallow reflex,
and planning activities for optimal muscle strength.
©COPYRIGHT 2025, ALL RIGHTS RESERVED 2
Neurosensory Disorders 2026 Questions
and Answers
What is Myasthenia Gravis? - Correct answer-A chronic autoimmune disease of
the neuromuscular junction characterized by muscle weakness and fatigue,
primarily affecting the upper body.
What causes Myasthenia Gravis? - Correct answer-It is caused by IgG antibodies
that block acetylcholine receptors at the neuromuscular junction.
What are common clinical manifestations of Myasthenia Gravis? - Correct answer-
Weakness, fatigue, ptosis (drooping eyelid), diplopia (double vision), dysphagia
(difficulty swallowing), nasal speech quality, and respiratory distress.
Which muscles are primarily affected in Myasthenia Gravis? - Correct answer-
Muscles of the eyes, eyelids, chewing, swallowing, and speech are affected, while
trunk and limb muscles are less involved.
©COPYRIGHT 2025, ALL RIGHTS RESERVED 1
, What is the significance of proximal muscle weakness in Myasthenia Gravis? -
Correct answer-Proximal muscles of the neck, shoulders, and hips are affected, but
there is no sensory loss and reflexes remain normal.
What are the diagnostic methods for Myasthenia Gravis? - Correct answer-
Diagnosis includes patient history, physical examination, testing for antibodies to
acetylcholine receptors, EMG, and the Tensilon test.
What are the main treatment options for Myasthenia Gravis? - Correct answer-
Treatment includes anticholinesterase drugs (like Mestinon and Prostigmin),
corticosteroids, immunosuppressive agents, and thymectomy.
What is plasmapheresis and when is it used in Myasthenia Gravis? - Correct
answer-Plasmapheresis is a procedure to remove antibodies from the blood, used
for severely disabled patients unresponsive to therapy, those in myasthenic crisis,
or with respiratory impairment.
What nursing care is essential for patients with Myasthenia Gravis? - Correct
answer-Nursing care includes administering anticholinesterase drugs, respiratory
assessment, elevating the head of the bed during meals, checking swallow reflex,
and planning activities for optimal muscle strength.
©COPYRIGHT 2025, ALL RIGHTS RESERVED 2
