HH ischemic stroke

How many hours does in TIA neurologic return to normal

• <24H

• >24H

• Within 1.5 hrs

• 30 mins

decrease in cerebral blood flow to zero

causes death of brain tissue within 5-10 mins, True or False?

• True

• False

Fever dramatically worsens brain

injury during ischemia, as does hyperglycemia (glucose >11.1 mmol/L

[200 mg/dL]). true or False?

• True

• False

Serum glucose should be monitored and

kept <10.0 mmol/L (180 mg/dL), and above at least 3.3 mmol/L

(60 mg/dL). True or False?

• True

• False

Contraindication for administration of tPA?

• Gastrointestinal bleeding in preceding

  21 days

• CT scan showing no hemorrhage or

  edema of >1/3 of the MCA territory

• Onset of symptoms to time of drug

  administration ≤4.5 h

• Age >40

Nonrheumatic atrial fibrillation is the most common cause of cere-

bral embolism overall, True or False

• True

• False

The risk of stroke after a TIA is ~10–15% in the first 3 months, with

most events occurring in the first 3 days.

• True

• False

Bonus

• Bonus

• Bouns

• Bunos

• Bonsu

Bonus

• Bonus

• Bouns

• Bonos

• Bonbon

Bonus

• Bonus

• Bonsu

• Bouns

• Bonos