medsurg nclex questions peripheral nervespinal cord problems

medsurg nclex questions peripheral nerve/spinal cord problems dmb392 Save Hypo / Hyperthyroidism 2 Nclex 33 terms amazingHayden1155 Preview Thyroid Disorders NCLEX 16 terms Alex_Hassiepen Preview MedSurg Exam 1 (Diabetes & Hyper/...52 terms grivera2000Preview Nclex Q 50 terms MC The nurse is caring for a patient admitted with a spinal cord injury following a motor vehicle accident. The patient exhibits a complete loss of motor, sensory, and reflex activity below the injury level. The nurse recognizes this condition as which of the following?

• Central cord syndrome
• Spinal shock syndrome
• Anterior cord syndrome
• Brown-Séquard syndrome

B About 50% of people with acute spinal cord injury experience a temporary loss of reflexes, sensation, and motor activity that is known as spinal shock. Central cord syndrome is manifested by motor and sensory loss greater in the upper extremities than the lower extremities. Anterior cord syndrome results in motor and sensory loss but not reflexes. Brown-Séquard syndrome is characterized by ipsilateral loss of motor function and contralateral loss of sensory function.Which clinical manifestation would the nurse interpret as a manifestation of neurogenic shock in a patient with acute spinal cord injury?

• Bradycardia
• Hypertension
• Neurogenic spasticity
• Bounding pedal pulses

A Neurogenic shock is due to the loss of vasomotor tone caused by injury and is characterized by bradycardia and hypotension. Loss of sympathetic innervations causes peripheral vasodilation, venous pooling, and a decreased cardiac output. Thus hypertension, neurogenic spasticity, and bounding pedal pulses are not seen in neurogenic shock.

When planning care for a patient with a C5 spinal cord injury, which nursing diagnosis has the highest priority?

• Risk for impairment of tissue integrity caused by paralysis
• Altered patterns of urinary elimination caused by tetraplegia
• Altered family and individual coping caused by the extent of trauma
• Ineffective airway clearance caused by high cervical spinal cord injury

D Maintaining a patent airway is the most important goal for a patient with a high cervical fracture. Although all of these are appropriate nursing diagnoses for a patient with a spinal cord injury, respiratory needs are always the highest priority. Remember the ABCs The nurse is providing care for a patient who has been diagnosed with Guillain-Barré syndrome. Which assessment should be the nurse's priority?

• Pain assessment
• Glasgow Coma Scale
• Respiratory assessment
• Musculoskeletal assessment

C Although all of the assessments are necessary in the care of patients with Guillain-Barré syndrome, the acute risk of respiratory failure necessitates vigilant monitoring of the patient's respiratory status Which manifestations in a patient with a T4 spinal cord injury should alert the nurse to the possibility of autonomic dysreflexia?

• Headache and rising blood pressure
• Irregular respirations and shortness of breath
• Decreased level of consciousness or hallucinations
• Abdominal distention and absence of bowel sounds

A Manifestations of autonomic dysreflexia are hypertension (up to 300 mm Hg systolic), a throbbing headache, bradycardia, and diaphoresis.Respiratory manifestations, decreased level of consciousness, and gastrointestinal manifestations are not characteristic manifestations Which intervention should the nurse perform in the acute care of a patient with autonomic dysreflexia?

• Urinary catheterization
• Administration of benzodiazepines
• Suctioning of the patient's upper airway
• Placement of the patient in the Trendelenburg position

A Because the most common cause of autonomic dysreflexia is bladder irritation, immediate catheterization to relieve bladder distention may be necessary. Benzodiazepines are contraindicated, and suctioning is likely unnecessary. The patient should be positioned upright

The patient with peripheral facial paresis on the left side of her face is diagnosed with Bell's palsy. What should the nurse include in teaching the patient about self-care (select all that apply)?

• Administration of antiseizure medications
• Preparing for a nerve block to relieve pain
• Administration of corticosteroid medications
• Dark glasses and artificial tears to protect the eyes
• Surgeries available if conservative therapy is not effective

C, D Self-care for Bell's palsy includes corticosteroid medications to decrease inflammation of the facial nerve (CNVII) and protecting the cornea from drying out because of the inability to close the eyelid. Antiseizure medications, a nerve block, or surgeries are used for trigeminal neuralgia.While on a mission trip, the nurse is caring for a patient diagnosed with tetanus. The patient has been given tetanus immune globulin (TIG). What should be the focus of collaborative care (select all that apply)?

• Administration of penicillin
• Tracheostomy for mechanical ventilation
• Administration of polyvalent antitoxin
• Teach correct processing of canned foods.
• Control of spasms with diazepam (Valium)

B,E Control of the spasms of tetanus is essential because the laryngeal and respiratory system spasms cause apnea and anoxia. A tracheostomy is performed early so mechanical ventilation may be done to maintain ventilation. Penicillin is administered for neurosyphilis. Use of polyvalent antitoxin and teaching the correct canning process is done for botulism After learning about rehabilitation for his spinal cord tumor, which statement shows the patient understands what rehabilitation is and can do for him?

• "I want to be rehabilitated for my daughter's wedding in 2 weeks."
• "Rehabilitation will be more work done by me alone to try to get better."
• "I will be able to do all my normal activities after I go through rehabilitation."
• "With rehabilitation, I will be able to function at my highest level of wellness."

D Rehabilitation is an interdisciplinary endeavor carried out with a team approach to teach and enable the patient to function at the patient's highest level of wellness and adjustment. It will be a lot of work for all involved and take longer than 2 weeks. With neurologic dysfunction, the patient will not be able to do all the normal activities in the same way as before the lesion, so this statement should be discussed

A 68-year-old patient with a spinal cord injury has a neurogenic bowel. Beyond the use of bisacodyl (Dulcolax) suppositories and digital stimulation, which measures should the nurse teach the patient and the caregiver to assist the patient with bowel evacuation (select all that apply)?

• Drink more milk.
• Eat 20-30 g of fiber per day.
• Use oral laxatives every day.
• Drink 1800 to 2800 mL of water or juice. Correct
• Establish bowel evacuation time at bedtime.

B, D The patient with a spinal cord injury and neurogenic bowel should eat 20-30 g of fiber and drink 1800 to 2800 mL of water or juice each day. Milk may cause constipation. Daily oral laxatives may cause diarrhea and are avoided unless necessary. Bowel evacuation time is usually established 30 minutes after the first meal of the day to take advantage of the gastrocolic reflex induced by eating. Terms (10) Hide definitions