FAST REVISION
General Medicine
The most common cause of death in anaphylactic shock is respiratory failure resulting from bronchoconstriction and laryngeal edema. Immediate airway management and bronchodilation are critical in the treatment of anaphylaxis.
Periodontics
Explanation: Iontophoresis is a technique that uses a small electric current to drive charged substances (ions) into tissues. In dentistry, it is often used to deliver fluoride ions into the tooth structure, and it specifically encourages negative io