Neuro and Sensory Assessment

These flashcards cover key concepts from the lecture on neuro and sensory assessment, focusing on conditions, tests, and patient-centered care.

What condition is associated with one drooping eyelid that can occur in myasthenia gravis and Bell's palsy?

Ptosis

What cranial nerves are assessed when checking the extraocular muscles?

Cranial nerves III (oculomotor), IV (trochlear), and VI (abducens)

What is the term for jittery movements of the eyes that may be assessed during an eye exam?

Nystagmus

What does PERRLA stand for in assessing pupils?

Pupils Equal, Round, Reactive to Light and Accommodation

What is the risk factor for macular degeneration that is genetic and related to age?

Family history and being over 60 years old

What type of vision disorder refers to nearsightedness?

Myopia

What visual condition causes a blind spot and is characterized by the loss of central vision?

Macular degeneration

What is the primary surgical intervention for cataracts?

Cataract surgery

What is the common symptom of open-angle glaucoma?

Often asymptomatic until significant damage occurs

What are the signs of angle-closure glaucoma?

Sudden severe eye pain, nausea, vomiting, and visual disturbances.

What are the key aspects of patient-centered care for patients with sensory deprivation?

Increase interaction, provide safe environment, reduce isolation.

What is tinnitus?

A ringing or buzzing sound in the ears that is not caused by external noise.

How does one instill eye drops correctly?

Wash hands, tilt head back, pull down the lower eyelid, place drops in the inner canthus.

What symptoms classify an acute change in neurological function?

Changes in speech, coordination, or consciousness.

What is the Glasgow Coma Scale used for?

To assess a patient's level of consciousness.

What differentiates vertigo from dizziness?

Vertigo is the sensation of spinning while remaining still, whereas dizziness is the feeling of lightheadedness.

What is a common test used to assess hearing and balance by using tuning forks?

Rinne and Weber test.

What elements are critical for a neurological assessment?

History of neurological symptoms, level of consciousness, and cranial nerve function.