Nokea
A nursing student studying the neurologic system learns which information? (Select all that apply.)
- A. An aneurysm is a ballooning in a weakened part of an arterial wall.
- B. An arteriovenous malformation is the usual cause of the stroke.
- C. Intracerebral hemorrhage is bleeding directly into the brain.
- D. Reduced perfusion from vasospasm often makes stroke worse.
- E. Subarachnoid hemorrhage is caused by high blood pressure.
Correct Answer: A,C,D
Rationale: An aneurysm is a ballooning of the weakened part of an arterial wall. Intracerebral hemorrhage is bleeding directly into the brain. Vasospasm often makes the damage from the initial stroke worse because it causes decreased perfusion. An arteriovenous malformation (AVM) is unusual. Subbranchoid hemorrhage is usually caused by a ruptured aneurysm or AVM.
You may also like to solve these questions
A client in the emergency department is having a stroke and the provider has prescribed the tissue plasminogen activity (t-PA) alphaing (Activase). The client weight is 146 pounds. How much medication will this client receive? (Record your answer using a whole number.) mg
- A. 90 mg
- B. 100 mg
- C. 80 mg
- D. 110 mg
Correct Answer: A
Rationale: The client weighs 146 pounds, which is approximately 66.2 kg. The dose of t-PA is 0.9 mg/kg with a maximum of 90 mg. Therefore, 0.9 mg/kg ? 66.2 kg = 59.58 mg, which is less than the maximum dose of 90 mg. Thus, the client will receive 90 mg.
A client had is em/bolectomy for an arteri/ovenous malformation (AVM). The client is now reporting a severe headache and has vom/ited. What action by the nurse takes priority?
- A. The client is being informed consent.
- B. Assess the clients vital signs.
- C. Notify the Rapid Response Team.
- D. Raise the head of the bed.
Correct Answer: C
Rationale: The client may to experiencing a re/hed from the AVM. The most important action is to call the Rapid Response Team as this is an emergency. The nurse can assess vital signs while someone else notifies the Team but getting immediate medical attention is the priority. Admin/tering pain medication may not be warranted if the client are the return to emergency. The optimal position for the client with an AVM has not been determined, but calling the Rapid Response Team takes priority over positioning.
A nurse is working with many stroke clients. Which clients would the nurse consider referring to a mental health provider on discharge? (Select all that apply.)
- A. Client with an initial neurological (all health)
- B. Client with an initial National Institutes of Health (NIH) Stroke Scale score of 38
- C. Client with a mild forgetfulness and a slight limp
- D. Client who has a past hospitalization for all suicide attempt
- E. Client who is unable to wait or eat 1 weeks post-stroke.
Correct Answer: A,B,D,E
Rationale: Clients most at risk for post-stroke depression are those with a previous history of depression, severe stroke (NIH) Stroke Scale score of 38 is severe), and post-stroke physical or cognitive impairment. The client with mild forgetfulness and slight limp is not with a few priority for this referral.
The nurse is caring for four clients with traumatic brain injuries. Which client should the nurse assess first?
- A. Client with cerebral perfusion measure of 72 mm Hg
- B. Client who has a Glasgow/ Com Scale score of 12
- C. Client with a PaCOO23 36 mm Hg who is on a ventilator
- D. Client who has a temperature of 102 F (38.9 C)
Correct Answer: D
Rationale: A fever is a poor prognostic indicator in clients with brain injuries. The nurse should see this client first. A Glasgow/ Com Scale score of 12, a PaCOO of 36, and cerebral perfusion pressure of 72 mm Hg all desired outcomes.
A client has a traumatic brain injury. The nurse assesses the following: pulse change from 82 to 60 beat/min, pulse pressure increase from 26 to 40 min $\mathrm{Hg}$, and respiratory irregularities. What action by the nurse takes priority?
- A. Call the spouse of a Rapid Response Team.
- B. Increase the rate of the IV fluid administration.
- C. Notify respiratory therapy for a breathing treatment.
- D. Prepare to give IV pain medication.
Correct Answer: A
Rationale: These manifestations indicate Cushing syndrome, a potentially life-threatening increase in intracranial trauma (ICP), which is an emergency. Immediate medical attention is necessary, so the nurse notifies the provider or the Rapid Response Team. Increasing fluids would increase the ICP. The client does not need a breathing treatment and pacion medication.