Question

What condition correctly describes A vascular change that temporarily deprives a part of the brain of oxygen but does not result in any long-lasting deficits? Use the abbreviation form of the condition.

a) TIA (Transient Ischemic Attack)

b) CVA (Cerebrovascular Accident)

c) PVD (Peripheral Vascular Disease)

d) CAD (Coronary Artery Disease)

Answer 1

The correct answer is a Transient Ischemic Attack (TIA), which is a temporary disruption of blood flow to the brain, causing stroke-like symptoms that resolve within 24 hours without long-term effects.

Step-by-step explanation:

The condition that correctly describes a vascular change that temporarily deprives a part of the brain of oxygen but does not result in any long-lasting deficits is a Transient Ischemic Attack (TIA). A TIA is often referred to as a mini-stroke and is characterized by a temporary disruption of blood flow to the brain, where symptoms manifest rapidly but last only a short time. Unlike a cerebrovascular accident (CVA) or stroke, where brain cells may die from lack of blood flow, the effects of a TIA are not permanent and typically resolve within 24 hours due to the restoration of blood flow.