Molluscum contagiosum is caused by which virus family?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $25.99Unlock all

Study for the PANCE Precision Exam. Improve with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

Multiple Choice

Molluscum contagiosum is caused by which virus family?

Explanation:
Molluscum contagiosum is caused by a virus from the Poxviridae family. These are large, enveloped double-stranded DNA viruses that replicate in the cytoplasm, carrying their own transcription machinery. The infection shows intracytoplasmic inclusion bodies in keratinocytes (Henderson-Patterson bodies), a hallmark of poxvirus replication. Clinically, molluscum presents as small, dome-shaped, pearly papules with central umbilication. This differentiates it from herpesviruses (which can cause recurrent mucocutaneous lesions and latency), papillomaviruses (non-enveloped viruses that cause warts), and adenoviruses (non-enveloped viruses causing respiratory/ocular infections). Therefore, the causative family is Poxviridae.

Molluscum contagiosum is caused by a virus from the Poxviridae family. These are large, enveloped double-stranded DNA viruses that replicate in the cytoplasm, carrying their own transcription machinery. The infection shows intracytoplasmic inclusion bodies in keratinocytes (Henderson-Patterson bodies), a hallmark of poxvirus replication. Clinically, molluscum presents as small, dome-shaped, pearly papules with central umbilication. This differentiates it from herpesviruses (which can cause recurrent mucocutaneous lesions and latency), papillomaviruses (non-enveloped viruses that cause warts), and adenoviruses (non-enveloped viruses causing respiratory/ocular infections). Therefore, the causative family is Poxviridae.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy