A 64-year-old patient with a history of hypertension and cardiovascular disease is brought to the emergency

A 64-year-old patient with a history of hypertension and cardiovascular disease is brought to the emergency department because the right side of the face was drooping. The patient is also having difficulty speaking. Which piece of historical data would indicate that this patient may be a candidate for rtPA administration? A. The patient experienced seizure activity after the onset of symptoms. B. The onset of symptoms was less than 3 hours before the medication can be administered. C. The patient has a history of a medical problem that may cause decreased platelets or bleeding. D. There is some indication that the cause of the patient’s symptoms is a subarachnoid hemorrhage. 2. The results of a CT scan performed on a patient who weighs 75 kg indicate an ischemic stroke. The patient consents to receiving rtPA. Which total dose of rtPA should this patient receive? A. 67.5 mg B. 75 mg C. 80 mg D. 6.8 mg 3. rtPA has been infusing for 30 minutes when the patient begins to complain of a severe headache and starts vomiting. Which actions are appropriate? A. Continue the infusion and prepare the patient for an emergency CT scan. B. Stop the rtPA infusion,