Chapter 47 MS

Which neuroglial cell type is responsible for the myelination of axons in the central nervous system?

In a spinal reflex arc, what is the role of an interneuron?

Which of the following best describes the sequence of events in a nerve impulse?

What is the primary function of the corpus callosum?

Which cranial nerve is responsible for the sense of smell?

In the autonomic nervous system, which neurotransmitter is released by preganglionic neurons in both the sympathetic and parasympathetic divisions?

Which of the following responses is characteristic of the parasympathetic nervous system?

What is the primary concern related to mobility for a patient with sensory loss?

A patient has damage to the cerebellum. Which of the following symptoms would you expect to observe?

Which of the following assessment findings would be most indicative of increased intracranial pressure?

What is the primary purpose of the Glasgow Coma Scale (GCS)?

A patient presents with arms flexed at the elbow, hands raised toward the chest, and legs extended. This posture is known as:

Which of the following is a key criterion used in the Confusion Assessment Method (CAM) to diagnose delirium?

Unequal pupil size (anisocoria) that develops acutely in a patient with previously equal pupils should be:

What does a positive Romberg test indicate?

Which of the following cranial nerves is assessed by asking the patient to shrug their shoulders against resistance?

Which laboratory test result might indicate a possible infection contributing to neurologic symptoms?

During a CT scan with contrast, a patient reports feeling warmth and having the sensation of urinary incontinence. What is the appropriate nursing action?

Why is it important to assess for a history of kidney disease, diabetes, and certain medications prior to a CT scan with contrast?

What is the rationale for keeping the trunk, extremities, hands, and feet in usable positions for patients with paresis, paralysis, or paresthesia?

Which intervention is most appropriate for preventing foot drop in a patient with a neurologic disorder?

A patient who has difficulty speaking due to dysfunction of the lips, tongue, or jaw is experiencing:

A stroke patient states, “I want a…” but is unable to complete the sentence. This is an example of:

What is the initial nursing action when caring for a patient with dysphagia?

The medulla oblongata regulates which of the following functions?

Which nursing intervention is most important when caring for a patient with receptive aphasia?

What is a priority nursing action for a patient found lying flat in bed and choking on saliva?

Subtracting 7 serially from 100 is a method to quickly assess which mental status parameter?

Following a spinal cord injury, what somatic spinal cord reflex arc may be triggered in response to a painful stimulus?

What physical assessment findings are the components of the Cushing triad?

What is the priority nursing intervention for patients with an altered mental status or LOC?

A patient reports that they are not able to sense touch or pain in their lower extremities. What are they experiencing?

Following a recent stroke, a patient has difficulty swallowing. What is this condition called?

Which activity is NOT an example of actions regulated by the autonomic nervous system?

Which of the following is an example of negative feedback, resulting in an alteration to data collecting for the neurological system?

You are unable to palpate any muscular function for a patient, when testing muscle strength what score should be given?

For the neurological system, what data may be used for correlation to the physical examination findings?

For care of the neurological system, what care should be done in tandem with family members?

A common acronym to note that pupils are equal, round, and reactive to light and accommodation is:

What is the role of astrocytes in nerve tissue?

How does myelination affect the transmission of nerve impulses?

Which of the following accurately describes the function of a synapse?

What is the primary function of the spinal cord?

Which statement accurately describes spinal nerves?

How does the somatic spinal cord reflex arc function?

What is the primary role of the midbrain?

What is the function of the thalamus?

What is the role of the basal nuclei (ganglia) within the cerebrum?

How do the sympathetic and parasympathetic divisions of the autonomic nervous system interact?

What are the functions of the sympathetic nervous system during stressful situations?

What is the function of the parasympathetic nervous system during relaxed states?

Why is it important to establish baseline neurological data on every patient admission?

What is the rationale for asking a patient to perform serial 7s (subtracting 7 from 100 repeatedly) when collecting data related to mental status?

What does the Glasgow Coma Scale (GCS) assess?

What does decerebrate posturing indicate?

What is a major benefit of using the FOUR Score Coma Scale compared to the Glasgow Coma Scale?

What does 'oriented times three' typically refer to?

What does a consensual response during pupillary assessment indicate?

What does the acronym PERRLA stand for in the context of eye examination?

What does a score of 3 indicate when documenting muscle strength on a 5-point scale?

What does the presence of arm drift indicate when evaluating muscle function?

In adults, what does it indicate if the great toe extends and other toes fan out during the Babinski reflex test?

What does the Cushing triad indicate?

An elevated erythrocyte sedimentation rate (ESR) and white blood cell (WBC) count might indicate which condition?

Why might a CT scan be preferred over an MRI in emergency situations?

What nursing action is most appropriate if a patient reports feeling warmth and having the sensation of urinary incontinence during a CT scan with contrast?

What is the purpose of a myelogram?

What is the rationale for splinting hands to keep the thumb and fingers opposed for patients with paresis, paralysis or paresthesia?

What causes contractures?

What is the most important consideration when providing care to a patient with dysarthria?

A patient with expressive aphasia may:

If a patient has receptive aphasia, which nursing intervention is MOST important?

When should a swallowing evaluation be performed?

What is the advantage of using a gastrostomy tube for long-term enteral feedings?

When caring for a patient with a neurologic deficit, what is the importance of including the family?

If a patient has difficulty swallowing (dysphagia), what consistency of liquids is typically easier for them to manage?

What is the primary role of somatic sensory neurons?

How does the transmission of a nerve impulse change at a chemical synapse?

Which of the following describes the arrangement of the spinal cord's internal structure?

What is the significance of the absence of the patellar reflex upon clinical testing?

How does the thalamus influence sensory information?

What is the primary function of the basal nuclei (ganglia) within the cerebrum?

How do the sympathetic and parasympathetic divisions of the autonomic nervous system maintain homeostasis?

Which of the following physiological responses is primarily associated with the sympathetic nervous system during stressful situations?

How does the parasympathetic nervous system promote normal body functioning during relaxed states?

What is the significance of establishing baseline neurological data upon a patient's admission?

Why is it important to ask a patient to perform serial 7s (subtracting 7 from 100 repeatedly) when collecting data related to mental status?

What does decorticate posturing suggest about the location of brain damage?

In the context of eye examination, what does the presence of a consensual response during pupillary assessment indicate?

What does the presence of arm drift during evaluation of muscle function typically suggest?

What is the primary purpose of a myelogram?

If a patient has receptive aphasia, which intervention is MOST effective?

When caring for a patient with a neurologic deficit, why is it essential to include the family in the care and rehabilitation process?