Exam 3: TBI (NCLEX)

A client with subdural hematoma was given mannitol to decrease intracranial pressure (ICP). Which of the following results would best show the mannitol was effective? 1. Urine output increases 2. Pupils are 8 mm and nonreactive 3. Systolic blood pressure remains at 150 mm Hg 4. BUN and creatinine levels return to normal

1

A patient has ICP monitoring with an intraventricular catheter. A priority nursing intervention for the patient is a. aseptic technique to prevent infection b. constant monitoring of ICP waveforms c. removal of CSF to maintain normal ICP d. sampling CSF to determine abnormalities

A

A patient has a nursing diagnosis of risk for ineffective cerebral tissue perfusion related to cerebral edema. An appropriate nursing intervention for the patient is a. avoiding positioning the patient with neck and hip flexion b. maintaining hyperventilation to a PaCO2 of 15 to 20 mm Hg c. clustering nursing activities to provide periods of uninterrupted rest d. routine suctioning to prevent accumulation of respiratory secretions

A

A patient with a suspected closed head injury has bloody nasal drainage. You suspect that this patient has a cerebrospinal fluid (CSF) leak when observing which of the following? A. A halo sign on the nasal drip pad B. Decreased blood pressure and urinary output C. A positive reading for glucose on a Test-tape strip D. Clear nasal drainage along with the bloody discharge

A

Client with diagnosis of SIADH. The nurse would expect to see what laboratory finding? A.Serum sodium 125. B.Serum potassium 2.7 C.Serum glucose 250 D.Serum chloride 110

A

During admission of a patient with a severe head injury to the ED, the nurse places highest priority on assessment for a. patency of of airway b. presence of a neck injury c. neurologic status with Glascow Coma Scale d. CSF leakage from ears and nose

A

The patient reports falling when he his foot got "stuck" on a crack in the sidewalk, hitting his head when he fell, and "passing out". The paramedics found the patient walking at the scene and talking before transporting the patient to the hospital. In the emergency department, the patient starts to lose consciousness. This is a classic scenario for which complication? A. Epidural hematoma B. Subdural hematoma C. Subarachnoid bleed D. Diffuse axial inju

A

When assessing a patient with a traumatic brain injury, you notice uncoordinated movement of the extremities. How would you document this? A. Ataxia B. Apraxia C. Anisocoria D. Anosognosia

A

Patient with head injury. Which of the following are manifestations of Increased ICP? SELECT ALL THAT APPLY A.Headache. B.Tachycardia C.Hypotension D.Pupillary changes. E.Abnormal posturing.

ADE

How should you most accurately assess the position sense of a patient with a recent traumatic brain injury? A. Ask the patient to close his or her eyes and slowly bring the tips of the index fingers together. B. Ask the patient to maintain balance while standing with his or her feet together and eyes closed. C. Ask the patient to close his or her eyes and identify the presence of a common object on the forearm. D. Place the two points of a calibrated compass on the tips of the fingers and toes, and ask the patient to discriminate the points.

B

The nurse is positioning the female client with increased intracranial pressure. Which of the following positions would the nurse avoid? a. Head mildline b. Head turned to the side c. Neck in neutral position d. Head of bed elevated 30 to 45 degrees

B

The nurse plans care for a patient with increased ICP with the knowledge that the best way to position the patient is to a. keep the head of the bed flat b. elevate the head of the bed to 30 degrees c. maintain patient on the left side with the head supported on a pillow d. use a continuous rotation bed to continuously change patient position

B

The nurse recognizes the presence of Cushing's triad in the patient with a. Increased pulse, irregular respiration, increased BP b. decreased pulse, irregular respiration, increased pulse pressure c. increased pulse, decreased respiration, increased pulse pressure d. decreased pulse, increased respiration, decreased systolic BP

B

When caring for a patient who has had a head injury, which assessment information is of most concern to the nurse? a. The blood pressure increases from 120/54 to 136/62. b. The patient is more difficult to arouse. c. The patient complains of a headache at pain level 5 of a 10-point scale. d. The patient's apical pulse is slightly irregular.

B

You are caring for a patient admitted with a subdural hematoma after a motor vehicle accident. Which change in vital signs would you interpret as a manifestation of increased intracranial pressure? A. Tachypnea B. Bradycardia C. Hypotension D. Narrowing pulse pressure

B

a nurse is caring for a client who has increased ICP and new prescription for mannitol. for which of the following adverse effects should the nurse monitor? A. hyperglycemia B. hyponatremia C. hypervolemia D. oliguria

B

A patient admitted with a head injury has admission vital signs of temperature 98.6° F (37° C), blood pressure 128/68, pulse 110, and respirations 26. Which of these vital signs, if taken 1 hour after admission, will be of most concern to the nurse? a. Blood pressure 130/72, pulse 90, respirations 32 b. Blood pressure 148/78, pulse 112, respirations 28 c. Blood pressure 156/60, pulse 60, respirations 14 d. Blood pressure 110/70, pulse 120, respirations 30

C

A patient has a systemic blood pressure (BP) of 120/60 mm Hg and an intracranial pressure of 24 mm Hg. The nurse determines that the cerebral perfusion pressure (CPP) of this patient indicates a. high blood flow to the brain. b. normal intracranial pressure (ICP). c. impaired brain blood flow. d. adequate cerebral perfusion.

C

A patient with a head injury has an arterial blood pressure is 92/50 mm Hg and an intracranial pressure of 18 mm Hg. Which action by the nurse is appropriate? a. Document and continue to monitor the parameters. b. Elevate the head of the patient's bed. c. Notify the health care provider about the assessments. d. Check the patient's pupillary response to light.

C

A patient with increased ICP has mannitol (Osmitrol) prescribed. Which option is the best indication that the drug is achieving the desired therapeutic effects? A. Urine output increases from 30 mL to 50 mL/hour. B. Blood pressure remains less than 150/90 mm Hg. C. The LOC improves. D. No crackles are auscultated in the lung fields.

C

A patient with increased ICP is being monitored in the intensive care unit (ICU) with a fiberoptic catheter. Which order is a priority for you? A. Perform hourly neurologic checks. B. Take a complete set of vital signs. C. Administer the prescribed mannitol (Osmitrol). D. Give an H2-receptor blocker.

C

A patient's sudden onset of hemiplegia has necessitated a computed tomography (CT) of her head. Which assessment should you complete before this diagnostic study? A. Assess the patient's immunization history. B. Screen the patient for any metal parts or a pacemaker. C. Assess the patient for allergies to shellfish, iodine, or dyes. D. Assess the patient's need for tranquilizers or antiseizure medications.

C

For a male client with suspected increased intracranial pressure (ICP), a most appropriate respiratory goal is to: a. prevent respiratory alkalosis. b. lower arterial pH. c. promote carbon dioxide elimination. d. maintain partial pressure of arterial oxygen (PaO2) above 80 mm Hg

C

Mechanical ventilation with a rate and volume to maintain a mild hyperventilation is used for a patient with a head injury. To evaluate the effectiveness of the therapy, the nurse should a. monitor oxygen saturation. b. check arterial blood gases (ABGs). c. monitor intracranial pressure (ICP). d. assess patient breath sounds

C

The earliest signs of increased ICP the nurse should assess for include a. Cushing's triad b. unexpected vomiting c. decreasing level of consciousness (LOC) d. dilated pupil with sluggish response to light

C

The nurse on the clinical unit is assigned to four patients. Which patient should she assess first? a. patient with a skull fracture whose nose is bleeding b. elderly patient with a stroke who is confused and whose daughter is present c. patient with meningitis who is suddenly agitated and reporting a HA of 10 on a 0 to 10 scale d. patient who had a craniotomy for a brain tumor who is now 3 days postoperative and has had continued emesis

C

What sign would make you suspect the cause of increased ICP involves the hypothalamus? A. Contralateral hemiparesis B. Ipsilateral pupil dilation C. Rise in temperature D. Decreased urine output

C

When assessing a patient with a head injury, the nurse recognizes that the earliest indication of increased intracranial pressure (ICP) is a. vomiting. b. headache. c. change in level of consciousness (LOC). d. sluggish pupil response to light.

C

Which activity should the nurse encourage the patient to avoid when there is a risk for intracranial pressure(ICP)? A. deep breathing B. turning C. coughing D. passive range-of-motion exercises

C

Which option is most indicative of a skull fracture after blunt head trauma? A. Facial edema B. Epitasis C. Otorrhea positive for glucose D. Laceration oozing blood

C

While the nurse performs ROM on an unconscious patient with increased ICP, the patient experiences severe decerebrate posturing reflexes. The nurse should a. use restraints to protect the patient from injury b. administer CNS depressants to lightly sedate the patient c. perform the exercises less frequently because posturing can increase ICP d. continue the exercises because they are necessary to maintain musculoskeletal function

C

You are alerted to a possible acute subdural hematoma in the patient who A. has a linear skull fracture crossing a major artery. B. has focal symptoms of brain damage with no recollection of a head injury. C. develops decreasing LOC and a headache within 48 hours of a head injury. D. has an immediate loss of consciousness with a brief lucid interval followed by decreasing LOC.

C

a nurse is caring for a client who has just been admitted following surgical evacuation of a subdural hematoma. which of the following is the priority assessment? A. glasgow coma scale B. cranial nerve function C. oxygen saturation D. pupillary response

C

A patient with ICP monitoring has pressure of 12 mm Hg. The nurse understand that this pressure reflects a. a severe decrease in cerebral perfusion pressure b. an alteration in the production of CSF c. the loss of autoregulatory control of ICP d. a normal balance between brain tissue, blood, and CSF

D

Abnormal extension (Decerebrate) posturing is characterized by which of the following? A.Extension of extremities and pronation of the arms B.Flexion of extremities and pronation of arms C.Upper extremity flexion with lower extremity extension D.Upper extremity extension with lower extremity flexion.

D

Client sustained closed head injury. Nurse assess for which early sign of impending neurological deterioration? A.Loss of corneal reflex B.Increased visual acuity C.Bilateral pupil equality and reactivity D.Ipsilateral pupil dilation.

D

Metabolic and nutritional needs of the patient with increased ICP are best met with a. enteral feedings that are low in sodium b. the simple glucose available in D5W IV solutions c. a fluid restriction that promotes a moderate dehydration d. balanced, essential nutrition in a form that the patient can tolerate

D

Skull radiographs and a computed tomography (CT) scan provide evidence of a depressed parietal fracture with a subdural hematoma in a patient admitted to the emergency department following an automobile accident. In planning care for the patient, the nurse anticipates that a. the patient will receive life-support measures until the condition stabilizes b. immediate burr holes will be made to rapidly decompress the intracranial activity c. the patient will be treated conservatively with close monitoring for changes in neurologic condition d. the patient will be taken to surgery for a craniotomy for evacuation of blood and decompression of the cranium

D

The nurse suspects the presence of an arterial epidural hematoma in the patient who experiences a. failure to regain consciousness following a head injury b. a rapid deterioration of neurologic function within 24 to 48 hours following a head injury c. nonspecific, nonlocalizing progression of alteration in LOC occurring over weeks or months d. unconsciousness at the time of a head injury with a brief period of consciousness followed by a decrease in LOC

D

a client recovering from a head injury is participating in care. the nurse determines that the client understands measures to prevent elevations in intracranial pressure if the nurse observes the client doing which activity? A. blowing the nose B. isometric exercises C. coughing vigorously D. exhaling during repositioning

D

a nurse is caring for a client who has a closed had injury with ICp readings ranging from 16-22 mmHg.which of the following actions should the nurse take to decrease the potential for raising the clients ICP (select all that apply) A. suction the endotracheal tube frequently B. decrease the noise level in the clients room C. elevate the clients head on two pillow D. administer stool softener

D

The nurse has just admitted to the nursing unit a client with a basilar skull fracture who is at risk for increased intracranial pressure. Pending specific health care provider prescriptions, the nurse should safely place the client in which positions? Select all that apply. 1.Head midline 2.Neck in neutral position 3.Head of bed elevated 30 to 45 degrees 4.Head turned to the side when flat in bed 5.Neck and jaw flexed forward when opening the mouth

123

A nurse is reviewing the record of a child with increased ICP and notes that the child has exhibited signs of decerebrate posturing. On assessment of the child, the nurse would expect to note which of the following if this type of posturing was present? 1. Abnormal flexion of the upper extremities and extension of the lower extremities 2. Rigid extension and pronation of the arms and legs 3. Rigid pronation of all extremities 4. Flaccid paralysis of all extremities

2

What is the standard to evaluate the degree of impaired consciousness for a patient with an acute head trauma? A. Best eye opening, verbal response, and motor response B. National Institutes of Health (NIH) Stroke Scale C. Romberg test D. Widening pulse pressure, bradycardia, and respirations

A

When a patient is admitted to the emergency department following a head injury, the nurse's first priority in management of the patient once a patent airway is confirmed is a. maintaining cervical spine precautions b. determining the presence of increased ICP c. monitoring for changes in neurologic status d. establishing IV access with a large-bore catheter

A

Which nursing action should be implemented in the care of a patient who is experiencing increased ICP? A. Monitor fluid and electrolyte status astutely. B. Position the patient in a high-Fowler's position. C. Administer vasoconstrictors to maintain cerebral perfusion. D. Maintain physical restraints to prevent episodes of agitation.

A

an unconscious client assumes a decerebrate posture in response to any noxious stimuli. when drawing a blood sample, the nurse should expect the client to: A. rigidly extend all four extremities B. internally flex the arms and extend the legs C. tightly curl into a fetal position D. internally rotate the arms and legs

A

a nures in the critical care unit is completing an admission assessment of a client who has a gunshot wound to the head. which of the following assessment findings are indicative of increased ICP (select all that apply) A. headache B. dilated pupils C. tachycardia D. decorticate posturing E. hypotension

ABD

The nurse is monitoring a patient for increased ICP following a head injury. Which of the following manifestations indicate an increased ICP (select all that apply) a. fever b. oriented to name only c. narrowing pulse pressure d. dilated right pupil > left pupil e. decorticate posturing to painful stimulus

ABDE

You are providing care for a patient who has been admitted to the hospital with a head injury who requires regular neurologic vital signs. Which assessments are components of the patient's score on the Glasgow Coma Scale (select all that apply)? A. Eye opening B. Abstract reasoning C. Best verbal response D. Best motor response E. Cranial nerve function

ACD

The nurse is monitoring a client with increased intracranial pressure (ICP). What indicators are the most critical for the nurse to monitor? select all that apply. A. systolic blood pressure B. urine output C. breath sounds D. cerebral perfusion pressure

AD

A client with increased ICP is prescribed the following tests. The nurse would clarify which test with the physician? A. MRI B. LP C. CT Scan. D. Cerebral angiography

B

A patient with a head injury has bloody drainage from the ear. To determine whether CSF is present in the drainage, the nurse a. examines the tympanic membrane for a tear b. tests the fluid for a halo sign on a white dressing c. tests the fluid with a glucose identifying strip or stick d. collects 5 mL of fluid in a test tube and sends it to the laboratory for analysis

B

How do you assess the accessory nerve? A. Assess the gag reflex by stroking the posterior pharynx. B. Ask the patient to shrug the shoulders against resistance. C. Ask the patient to push the tongue to either side against resistance. D. Have the patient say "ah" while visualizing elevation of the soft palate

B

the nurse is assessing the motor function of an unconscious client. the nurse should plan to use which techniques to test the clients peripheral response to pain? A. sternal rub B. nail bed pressure C. pressure on the orbital rim D. squeezing of the sternocleidomastoid muscle

B

the nurse is caring for the client with increased intracranial pressure. the nurse would note which trend in vital sings if the intracranial pressure is rising? A. increasing temperature, increasing pulse, increasing respirations, decreasing blood pressure B. increasing temperature, decreasing pulse, decreasing respirations. increasing blood pressure C. decreasing temperature, decreasing pulse, increasing respirations, decreasing blood pressure D. decreasing temperature, increasing pulse, decreasing respirations, increasing blood pressure

B

The nurse notes that a patient with a head injury has a clear nasal drainage. The most appropriate nursing action for this finding is to a. obtain a specimen of the fluid and send for culture and sensitivity. b. take the patient's temperature to determine whether a fever is present. c. check the nasal drainage for glucose with a Dextrostik or Testape. d. have the patient to blow the nose and then check the nares for redness.

C

in which of the following positions should the nurse place a client following a craniotomy for evacuation of a subdural hematoma of the frontal lobe? A. supine B. Prone C. semi-fowlers D. sims

C

When assessing the body function of a patient with increased ICP, the nurse should initially assess a. corneal reflex testing b. extremity strength testing c. pupillary reaction to light d. circulatory and respiratory status

D

Which option indicates a sign of Cushing's triad, an indication of increased intracranial pressure (ICP)? A. Heart rate increases from 90 to 110 beats/minute B. Kussmaul respirations C. Temperature over 100.4° F (38° C) D. Heart rate decreases from 75 to 55 beats/minute

D

a client has clear fluid leaking from the nose following a basilar skull fracture. Which finding would alert the nurses the cerebrospinal fluid is present? A. fluid is clear and tests negative for glucose B. fluid is grossly bloody in appearance and has a pH of 6 C. fluid clumps together on the dressing and has a pH of 7 D. fluid separates into concentric rings and tests positive for glucose

D