To protect a client who has received tissue plasminogen activator (t-PA) or alteplase recombinant (Activase) therapy, the nurse should: 1. Use the radial artery to obtain blood gas samples. 2....

To protect a client who has received tissue plasminogen activator (t-PA) or alteplase recombinant (Activase) therapy, the nurse should:

1. Use the radial artery to obtain blood gas samples.

2. Maintain arterial pressure for 10 seconds.

3. Administer IM injections.

4. Encourage physical activity.