Which Is a Life-Threatening Dysrhythmia That Is Often Treated with Lidocaine

question 23

Multiple Choice

Which is a life-threatening dysrhythmia that is often treated with lidocaine (Xylocaine) ?

• A) Atrial flutter
• B) Ventricular fibrillation
• C) Atrial tachycardia
• D) Ventricular bradycardia

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Definitions:

B Cells

A type of white blood cell that plays a crucial role in the immune system by producing antibodies to fight off infections.

Plasma Cells

White blood cells that produce antibodies, playing a crucial role in the body's immune response to infection.

Cell-Mediated Immunity

A type of specific immune response carried out by T cells. Compare with antibody-mediated immunity.

Antigen-MHC Complex

A molecular complex on the cell surface where an antigen is presented by major histocompatibility complex molecules for recognition by T-cells.