Amikacin (Amikin) is given to a client with E-coli infection. The nurse advises the client to report which of the following symptoms immediately?
## **Core Concept**
Amikacin is an aminoglycoside antibiotic used to treat various bacterial infections, including those caused by E. coli. It works by inhibiting bacterial protein synthesis. One of the major side effects of aminoglycosides, including amikacin, is ototoxicity, which can manifest as vestibular (balance-related) or cochlear (hearing-related) toxicity.
## **Why the Correct Answer is Right**
The correct answer, , is related to ototoxicity. Amikacin can cause damage to the inner ear structures, leading to hearing loss or tinnitus (ringing in the ears), which are symptoms of cochlear toxicity. Early detection of these symptoms is crucial to prevent permanent damage. Therefore, advising the client to report symptoms like hearing loss or tinnitus immediately is essential.
## **Why Each Wrong Option is Incorrect**
- **Option A:** While changes in urine output could indicate nephrotoxicity, a known side effect of aminoglycosides, the question seems to focus on symptoms that would prompt immediate action related to a specific, serious side effect.
- **Option B:** This option is not provided, but generally, other symptoms might not be as directly related to the immediate concern of ototoxicity or might not be specific enough.
- **Option C:** Similarly, without the specific content of option C, it's hard to directly address, but if it doesn't relate to ototoxicity or nephrotoxicity, it would be incorrect based on the context of amikacin's side effects.
- **Option D:** Assuming this is not the correct answer related to ototoxicity, it would be incorrect for the same reasons as options A, B, and C if they don't pertain to hearing or balance issues.
## **Clinical Pearl / High-Yield Fact**
A key clinical pearl is that aminoglycosides like amikacin can cause irreversible ototoxicity. Monitoring for early signs such as tinnitus, hearing loss, vertigo, or dizziness is critical. Clients should be advised to report these symptoms promptly to prevent further damage.
## **Correct Answer: D. tinnitus.**