You are dispatched to a residence for a 59-year-old male with an unknown emergency. when you arrive, you find the patient sitting on the couch. he is conscious, is noticeably diaphoretic, and complains of dizziness and weakness. during your assessment, you note a large, well-healed vertical scar in the center of his chest and a small bulge just under the skin in the upper left part of his chest. his blood pressure is 90/50 mm hg, pulse is 44 beats/min and weak, and respirations are 24 breaths/min and unlabored. what is the most likely cause of this patient's condition?
- Artificial pacemaker failure
        
             
        
        
        
Some minor affects containing ephedrine is tremors, palpitations, headache, restlessness, anxiety, and insomnia.
        
             
        
        
        
Service/Frontage Roads.
Traffic Roundabouts. 
High-Speed Traffic.
Poor Line-of-Sight. 
blinking lights
        
             
        
        
        
Protein receptors in the nucleus or cytoplasm.
        
             
        
        
        
I believe the answer is B I just took the test