Rabbit erythrocyte stroma removes ____ and antibodies in the P blood group system

Which term means blood in the urine?

A) Pyuria B) Dysuria C) Uremia D) Hematuria

A patient complaining of substernal chest pain tells you that it feels the same as when he had a heart attack two years ago

He is diaphoretic, nauseated, vomiting, and has a blood pressure of 78/50 mmHg and heart rate of 84. He also is allergic to aspirin. He asks you to assist him in taking one of his nitroglycerin pills. Which one of the assessment findings that follows represents a contraindication to the administration of the nitroglycerin? A) Chest pain rated less than 5 on a scale of 1 to 10 B) Heart rate below 100 C) Nausea and vomiting D) Blood pressure of 78/50 mmHg