Cannot move right side of face
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facial nerve (cranial nerve VII)
Loss of taste
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facial nerve (cranial nerve VII), the anterior two-thirds of the tongue; glossopharyngeal nerve (cranial nerve IX), the posterior third of the tongue; vagus nerve (cranial nerve X), the epiglottis region
Dry mouth
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facial nerve (cranial nerve VII), Sublingual and Submandibular glands; glossopharyngeal nerve (cranial nerve IX), Parotid gland
Cannot close right eye
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facial (cranial nerve VII); oculomotor (cranial nerve III)
Sources:
professional, C. C. medical. (n.d.). Facial paralysis: Causes, symptoms & treatment. Cleveland Clinic. https://my.clevelandclinic.org/health/symptoms/24525-facial-paralysis
Neuroanatomy, neural taste pathway - statpearls - NCBI bookshelf. (n.d.). https://www.ncbi.nlm.nih.gov/books/NBK545236/
Dry mouth. Physiopedia. (n.d.). https://www.physio-pedia.com/Dry_Mouth