Tonsillectomy and IM injections should be avoided during polio epidemic because –
**Core Concept**
The question tests the understanding of the pathophysiology and clinical considerations during a polio epidemic, specifically the risks associated with certain medical procedures. **Poliomyelitis** is a highly infectious disease caused by the **poliovirus**, which can lead to severe neurological complications.
**Why the Correct Answer is Right**
During a polio epidemic, procedures that increase the risk of spreading the virus or exacerbating the disease should be avoided. Tonsillectomy and intramuscular (IM) injections can theoretically increase the risk of disseminating the virus through minor trauma to muscles or other tissues, potentially leading to **poliomyelitis**.
**Why Each Wrong Option is Incorrect**
**Option A:** No information is provided to assess this option.
**Option B:** No information is provided to assess this option.
**Option C:** No information is provided to assess this option.
**Option D:** No information is provided to assess this option.
**Clinical Pearl / High-Yield Fact**
It's crucial to remember that during polio epidemics, medical procedures should be carefully selected to minimize the risk of virus transmission and disease exacerbation.
**Correct Answer:** D. Because they may precipitate paralysis in a patient who is a polio carrier.