Nokea
The nurse is admitting a patient who has a tumour of the right frontal lobe. Which of the following findings should the nurse expect to observe?
- A. Judgement changes
- B. Expressive aphasia
- C. Right-sided weakness
- D. Difficulty swallowing
Correct Answer: A
Rationale: The frontal lobes control intellectual activities such as judgement. Speech is controlled in the parietal lobe. Weakness and hemiplegia occur on the contralateral side from the tumour. Swallowing is controlled by the brain stem.
You may also like to solve these questions
The nurse is caring for a patient with a head injury. Which of the following findings should be reported rapidly to the health care provider?
- A. Urine output of 800 mL in the last hour
- B. Intracranial pressure of 16 mm Hg when patient is turned
- C. Ventriculostomy drains 10 mL of cerebrospinal fluid (CSF) per hour
- D. LICOX brain tissue oxygenation catheter shows PbtO2 of 38 mm Hg.
Correct Answer: A
Rationale: The high urine output indicates that diabetes insipidus may be developing and interventions to prevent dehydration need to be rapidly implemented. The other data do not indicate a need for any change in therapy.
Which of the following assessment information should the nurse collect to determine whether a patient is developing post-concussion syndrome?
- A. Muscle resistance
- B. Short-term memory
- C. Glasgow Coma Scale
- D. Pupil reaction to light
Correct Answer: B
Rationale: Decreased short-term memory is one indication of post-concussion syndrome. The other data may be assessed but are not indications of post-concussion syndrome.
The nurse is caring for a patient who has a head injury and is diagnosed with a concussion. Which of the following actions should the nurse plan to take?
- A. Coordinate the transfer of the patient to the operating room.
- B. Provide discharge instructions about monitoring neurological status.
- C. Transport the patient to radiology for magnetic resonance imaging (MRI) of the brain.
- D. Arrange to admit the patient to the neurological unit for observation for 24 hours.
Correct Answer: B
Rationale: A patient with a minor head trauma is usually discharged with instructions about neurological monitoring and the need to return if neurological status deteriorates. MRI, hospital admission, or surgery is not indicated in a patient with a concussion.
The nurse is caring for a patient with a head injury and has admission vital signs of blood pressure 128/68 mm Hg, pulse 110 beats/minute, and respirations 26/minute. Which of these vital signs, if taken 1 hour after admission, will be of most concern to the nurse?
- A. Blood pressure 156/60, pulse 55, respirations 12
- B. Blood pressure 130/72, pulse 90, respirations 32
- C. Blood pressure 148/78, pulse 112, respirations 28
- D. Blood pressure 110/70, pulse 120, respirations 30
Correct Answer: A
Rationale: Systolic hypertension with widening pulse pressure, bradycardia, and respiratory changes represent Cushing's triad and indicate that the intracranial pressure (ICP) has increased, and brain herniation may be imminent unless immediate action is taken to reduce ICP. The other vital signs may indicate the need for changes in treatment, but they are not indicative of an immediately life-threatening process.
The nurse is assessing a patient with bacterial meningitis and obtains the following data. Which of the following findings should be reported immediately to the health care provider?
- A. The patient has a positive Kernig's sign.
- B. The patient complains of having a stiff neck.
- C. The patient's temperature is 38.3°C (100.9°F).
- D. The patient's blood pressure is 86/42 mm Hg.
Correct Answer: D
Rationale: Shock is a serious complication of meningitis, and the patient's low blood pressure indicates the need for interventions such as fluids or vasopressors. Nuchal rigidity and a positive Kernig's sign are expected with bacterial meningitis. The nurse should intervene to lower the temperature, but this is not as life-threatening as the hypotension.