Which of the following lists of treatment options would be considered optimal for treating a muscle spasm with an unknown cause?
1. Anti-inflammatory agents, casting, and ultrasound
2. Analgesics, antibiotics, and heat application
3. Analgesics, muscle relaxants, and massage
4. Anti-inflammatory agents, immobilization, and fluid and electrolyte replacement
Correct Answer: 3
Rationale: Muscle spasms can be treated with a variety of pharmacologic and non-pharmacologic methods. When the cause is unknown, a more general approach is indicated, such as analgesics, muscle relaxants, and massage. Antibiotics and casting are not indicated for muscle spasms. Fluid and electrolyte replacement can be indicated, if determined to be the cause.
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