An uncommonly life-threatening side effect with improper use of statins is rhabdomyolysis. Which of the following is a good description of this side effect?

• A. Dissolves existing blood cells.
• B. A rapid breakdown of skeletal muscle cells.
• C. A tremendous loss of both muscle and fat tissue.
• D. A rapid buildup of striated skeletal muscle cells.

Answer: (B)

Verified step by step guidance

1. Step 1: Understand the term 'rhabdomyolysis' by breaking it down into its roots: 'rhabdo-' means striated or skeletal muscle, 'myo-' means muscle, and '-lysis' means breakdown or destruction.
2. Step 2: Recognize that rhabdomyolysis refers to the rapid breakdown or destruction of skeletal muscle cells, which can release muscle contents into the bloodstream and cause serious complications.
3. Step 3: Compare the given answer choices to the definition: the correct description should involve the breakdown of muscle cells, not the dissolution of blood cells, loss of fat tissue, or buildup of muscle cells.
4. Step 4: Identify that 'A rapid breakdown of skeletal muscle cells' matches the medical definition of rhabdomyolysis, making it the best description of this side effect.
5. Step 5: Remember that rhabdomyolysis is a serious condition often linked to muscle injury or certain medications like statins, emphasizing the importance of recognizing its correct description.