Read the background and clinical scenario below to answer this question. Background The Herpes varicella zoster virus (HVZ), the 'chickenpox" virus, may be taken up at the peripheral end of somatosensory neurons It is also possible for the HVZ virus to infect the terminals of lower motor neurons at the neuromuscular junction. The virus is neurotrophic (taken up by neurons) and can replicate inside neurons. The condition known as 'shingles' can resuit from HVZ infection of neurons Shingles are more common in later age. The infection can be extremely painful in the region innervated by the affected nerve The region innervated by the nerve may erupt in painful blisters The condition is usually temporary HVZ vaccinations can be effective in preventing re-emergence of the infection Scenario: A60 year-old woman experiences searing, burning pain on the left side of her face, from the forehead to the chin. The left side of her face has erupted in a blistering rash painful rash. Which cranial nervel nerves do you think are affected in this patient? Consider the LOCATION and MODALITY for the SYMPTOMS in order to answer the question. Choose all correct options that apply O spinal nerve C2 O CNXI. spinal accessory O CNIII. oculomotor O CNXII. hypoglossal O CNII. optic O CNVI. abducens O spinal nerve C1 O CNVIII. vestibulocochlear O CNVII. facial O CNV. trigeminal O CNIV. trochlear O CNIX. glossopharyngeal O olive O CNI. olfactory O CNX. vagus

Human Anatomy & Physiology (11th Edition)
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ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
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Chapter1: The Human Body: An Orientation
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Question 9
Read the background and clinical scenario below to answer this question.
Background: The Herpes varicella zoster virus (HVZ), the 'chickernpox' virus, may be taken up at the peripheral end of somatosensory neurons. It is also possible for the HVZ virus to infect the terminals of
lower motor neurons at the neuromuscular junction. The virus is neurotrophic (taken up by neurons) and can replicate inside neurons.
The condition known as 'shingles' can result from HVZ infection of neurons. Shingles are more common in later age The infection can be extremely painful in the region innervated by the affected nerve The
region innervated by the nerve may erupt in painful blisters
The condition is usually temporary HVZ vaccinations can be effective in preventing re-emergence of the infection
Scenario: A 60 year-old woman experiences searing, burning pain on the left side of her face, from the forehead to the chin. The left side of her face has erupted in a blistering rash painful rash.
Which cranial nerve/ nerves do you think are affected in this patient?
Consider the LOCATION and MODALITY for the SYMPTOMS in order to answer the question.
Choose all correct options that apply.
O spinal nerve C2
O CNXI. spinal accessory
O CNIII. oculomotor
O CNXII. hypoglossal
O CNII. optic
O CNVI. abducens
O spinal nerve C1
O CNVIII. vestibulocochlear
O CNVII. facial
O CNV. trigeminal
O CNIV. trochlear
O CNIX. glossopharyngeal
olive
n CNI, olfactory
O CNX. vagus
Transcribed Image Text:Question 9 Read the background and clinical scenario below to answer this question. Background: The Herpes varicella zoster virus (HVZ), the 'chickernpox' virus, may be taken up at the peripheral end of somatosensory neurons. It is also possible for the HVZ virus to infect the terminals of lower motor neurons at the neuromuscular junction. The virus is neurotrophic (taken up by neurons) and can replicate inside neurons. The condition known as 'shingles' can result from HVZ infection of neurons. Shingles are more common in later age The infection can be extremely painful in the region innervated by the affected nerve The region innervated by the nerve may erupt in painful blisters The condition is usually temporary HVZ vaccinations can be effective in preventing re-emergence of the infection Scenario: A 60 year-old woman experiences searing, burning pain on the left side of her face, from the forehead to the chin. The left side of her face has erupted in a blistering rash painful rash. Which cranial nerve/ nerves do you think are affected in this patient? Consider the LOCATION and MODALITY for the SYMPTOMS in order to answer the question. Choose all correct options that apply. O spinal nerve C2 O CNXI. spinal accessory O CNIII. oculomotor O CNXII. hypoglossal O CNII. optic O CNVI. abducens O spinal nerve C1 O CNVIII. vestibulocochlear O CNVII. facial O CNV. trigeminal O CNIV. trochlear O CNIX. glossopharyngeal olive n CNI, olfactory O CNX. vagus
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