Which medication is indicated for tetanus treatment?

Which medication is indicated for tetanus treatment?

• A. Haloperidol
• B. Chlorpromazine
• C. Clozapine
• D. Paliperidone

Answer: (B)

Tetanus treatment focuses on neutralizing the toxin, stopping toxin production, and supporting the patient through severe muscle spasms and airway risk. The toxin produced by Clostridium tetani interferes with the normal inhibition of motor neurons, causing painful, persistent muscle contractions and autonomic instability. To address this, the primary steps are administering tetanus immune globulin to neutralize circulating toxin, cleaning and debriding the wound, and giving antibiotics (metronidazole is commonly preferred) to eradicate the bacteria producing the toxin. Supportive care is essential, including securing the airway, providing fluids and nutrition, and closely monitoring for autonomic dysfunction. For muscle spasms, benzodiazepines are typically used because they calm the nervous system and relax muscles; in severe cases, deeper sedation or neuromuscular blockade may be necessary. Vaccination status should also be reviewed and updated to prevent future tetanus. The medications listed are antipsychotics, which treat psychiatric symptoms rather than infectious toxin neutralization or muscle spasm control. They do not address the underlying toxin effects or provide the necessary wound management and antibacterials, so they would not be indicated for tetanus treatment.

Tetanus treatment focuses on neutralizing the toxin, stopping toxin production, and supporting the patient through severe muscle spasms and airway risk. The toxin produced by Clostridium tetani interferes with the normal inhibition of motor neurons, causing painful, persistent muscle contractions and autonomic instability. To address this, the primary steps are administering tetanus immune globulin to neutralize circulating toxin, cleaning and debriding the wound, and giving antibiotics (metronidazole is commonly preferred) to eradicate the bacteria producing the toxin. Supportive care is essential, including securing the airway, providing fluids and nutrition, and closely monitoring for autonomic dysfunction. For muscle spasms, benzodiazepines are typically used because they calm the nervous system and relax muscles; in severe cases, deeper sedation or neuromuscular blockade may be necessary. Vaccination status should also be reviewed and updated to prevent future tetanus.

The medications listed are antipsychotics, which treat psychiatric symptoms rather than infectious toxin neutralization or muscle spasm control. They do not address the underlying toxin effects or provide the necessary wound management and antibacterials, so they would not be indicated for tetanus treatment.