3. What is IVTPA?

a. It is a medication which works by dissolving a blood clot

b. It is a procedure where the blood clot is retrieved

c. It prevents the coagulation of blood
d. It regenerates dead brain tissue

4. What are the common symptoms of a stroke?

a. Paralysis of one side of the body, slurring of speech, and facial droop

b. Headache

c. Chest pain

d. Shortness of breath

5. Endovascular treatment for stroke involves

a. Surgery, which involves a craniectomy

b. Allowing permissive hypertension and keeping the head of the bed flat

c. An intravenous drug, which dissolves the blood clot

d. Clot retrieval using catheters under CT guidance