Tissue plasminogen activator [t-PA] is administered during the first 6 hours after onset of MI to *1 pointA. Control chest painB. Reduce coronary artery vasopasmC. Control the dysrhythmias associated with MID. Revascularize the blocked coronary artery
Question
Tissue plasminogen activator [t-PA] is administered during the first 6 hours after onset of MI to *1 pointA. Control chest painB. Reduce coronary artery vasopasmC. Control the dysrhythmias associated with MID. Revascularize the blocked coronary artery
Solution
D. Revascularize the blocked coronary artery
Tissue plasminogen activator (t-PA) is a serine protease found on endothelial cells (the cells that line the blood vessels) that is involved in the breakdown of blood clots. It is a thrombolytic agent, meaning it can break down clots that have already formed. In the context of a myocardial infarction (MI), or heart attack, t-PA is administered to dissolve the clot that is blocking blood flow to the heart muscle. This helps to revascularize (restore blood flow to) the blocked coronary artery, which can limit the amount of damage to the heart muscle and improve the patient's prognosis.
Similar Questions
A client being treated for an acute myocardial infarction is to receive tissue plasminogen activator (Genevase). The nurse would be correct in providing which explanation to the client regarding the purpose of this drug? *1 pointA. This "nitrate" promotes vasodilation of the coronary arteries.B. This "clot buster" dissolves clots within a coronary artery.C. This "blood thinner" will help prevent the formation of a new clot.D. This "volume expander" improves myocardial perfusion by increasing output.
The following drugs and/or interventions may be used in the ACS individual for cardiac reperfusion:Question 65Answera.Atropineb.Both A and Cc.Fibrinolytic therapyd.Percutaneous coronary intervention (PCI)
The following drugs and/or interventions may be used in the ACS individual for cardiac reperfusion:Question 65Answera.Atropineb.Both A and Cc.Fibrinolytic therapyd.Percutaneous coronary intervention (PCI)Clear my choice
41) The client who is two days postoperative following a pneumonectomy has an apicalpulse (AP) rate of 128 beats per minute and a blood pressure (BP) of 80/50 mmHgwhich intervention should the nurse implement first?(a) Document and continue to monitor(b) Assess the client’s incisional wound(c) Prepare to administer dopamine, a vasopressor(d) Increase the client’s intravenous (IV) rate
The first-line treatment for a patient with ventricular tachycardia with a pulse is:*1 pointa) Defibrillationb) Administering amiodaronec) Cardiac catheterizationd) Administering atropine
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.