SCRN Acute Care

Question 1

What defines acute care in stroke management?

Accepted Answer

Immediate interventions to stabilize the patient's condition

Answer

Acute care in stroke management refers to the critical period immediately following stroke onset, typically within the first few hours to days. During this phase, the focus is on rapid diagnosis, stabilizing the patient's medical condition, and implementing time-sensitive treatments to minimize brain damage and prevent complications. This includes interventions like thrombolysis or blood pressure management.

Question 2

What is the primary goal of acute stroke care?

Accepted Answer

To stabilize the patient's condition and prevent further damage

Answer

The primary goal of acute stroke care is to rapidly assess, diagnose, and intervene to stabilize the patient and limit the extent of brain injury. This involves managing vital signs, addressing potential complications, and initiating specific treatments like thrombolytics for ischemic stroke or blood pressure control for hemorrhagic stroke. Early stabilization is crucial for improving long-term outcomes.

Question 3

What is the role of thrombolytic therapy in acute care for ischemic stroke?

Accepted Answer

To remove the blood clot causing the stroke

Answer

Thrombolytic therapy, specifically with medications like tPA, is a cornerstone of acute care for ischemic stroke. Its role is to actively dissolve the blood clot that is blocking blood flow to a part of the brain. By removing the clot, it aims to restore circulation and salvage brain tissue that is at risk of permanent damage.

Question 4

What role does monitoring intracranial pressure play in acute stroke care?

Accepted Answer

To manage brain swelling and prevent further injury

Answer

Intracranial pressure (ICP) monitoring is vital in acute stroke care, especially in severe cases or hemorrhagic strokes, because brain swelling (edema) is a common and dangerous complication. Elevated ICP can compress brain tissue, reduce cerebral blood flow, and lead to further neurological damage or herniation. Monitoring allows for timely interventions to reduce pressure and protect the brain.

Question 5

What is the role of neuroimaging in acute care?

Accepted Answer

To locate the stroke and determine treatment

Answer

Neuroimaging, primarily CT scans and sometimes MRI, is indispensable in acute stroke care for rapidly diagnosing the type of stroke (ischemic vs. hemorrhagic) and pinpointing its location and extent. This information is critical for guiding immediate treatment decisions, such as whether to administer thrombolytics or consider surgical intervention. Accurate imaging ensures appropriate and timely care.

(SCRN) Stroke Certified Registered Nurse Practice Test

(SCRN) Stroke Certified Registered Nurse Practice Test

SCRN Acute Care