Rhabdoviridae, Caliciviridae and Astroviridae

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Rhabdoviridae, Caliciviridae and Astroviridae MCQ & Objective Questions

Understanding Rhabdoviridae, Caliciviridae, and Astroviridae is crucial for students preparing for various exams in India. These viral families often feature in biology syllabi, making them important topics for MCQs and objective questions. Practicing these questions not only enhances your knowledge but also boosts your confidence and performance in exams.

What You Will Practise Here

  • Characteristics and classification of Rhabdoviridae, Caliciviridae, and Astroviridae.
  • Life cycles and transmission methods of viruses in these families.
  • Symptoms and diseases caused by Rhabdoviridae, Caliciviridae, and Astroviridae.
  • Prevention and control measures for viral infections.
  • Key differences between the three viral families.
  • Diagrammatic representations of viral structures.
  • Important definitions and terminologies related to these viruses.

Exam Relevance

Rhabdoviridae, Caliciviridae, and Astroviridae are frequently included in the syllabi of CBSE, State Boards, NEET, and JEE. Questions often focus on the characteristics, transmission, and effects of these viruses. Common patterns include multiple-choice questions that assess your understanding of their life cycles and the diseases they cause. Being well-prepared in this area can significantly enhance your chances of scoring well in these competitive exams.

Common Mistakes Students Make

  • Confusing the symptoms of diseases caused by different viral families.
  • Overlooking the differences in transmission methods between Rhabdoviridae and Caliciviridae.
  • Misunderstanding the structure and function of viral components.
  • Neglecting to memorize key definitions and terminologies.
  • Failing to relate the practical implications of these viruses in real-world scenarios.

FAQs

Question: What are the main diseases caused by Rhabdoviridae?
Answer: Rhabdoviridae includes viruses like rabies, which primarily affects mammals and can be fatal if untreated.

Question: How can I effectively prepare for questions on Caliciviridae?
Answer: Focus on understanding the transmission routes and symptoms of diseases like Norovirus, which is a significant member of this family.

To excel in your exams, it is essential to solve practice MCQs and test your understanding of Rhabdoviridae, Caliciviridae, and Astroviridae. Engaging with these objective questions will not only solidify your knowledge but also prepare you for the challenges ahead. Start practicing today and boost your exam readiness!

Q. Astroviruses are primarily associated with which type of illness?
  • A. Respiratory infections
  • B. Gastroenteritis
  • C. Hepatitis
  • D. Meningitis
Q. What is a common symptom of rabies infection?
  • A. Fever and chills
  • B. Severe headache
  • C. Hydrophobia
  • D. Nausea and vomiting
Q. What is the incubation period for rabies after exposure?
  • A. 1-3 days
  • B. 1-2 weeks
  • C. 1-3 months
  • D. 6-12 months
Q. What is the primary clinical manifestation of Astrovirus infection?
  • A. Respiratory distress
  • B. Gastroenteritis
  • C. Neurological symptoms
  • D. Dermatitis
Q. What is the primary mode of transmission for rabies virus, a member of the Rhabdoviridae family?
  • A. Airborne transmission
  • B. Direct contact with infected saliva
  • C. Contaminated water
  • D. Vector-borne transmission
Q. What type of genome do Astroviruses possess?
  • A. Single-stranded RNA
  • B. Double-stranded RNA
  • C. Single-stranded DNA
  • D. Double-stranded DNA
Q. Which of the following is a characteristic of Caliciviridae viruses?
  • A. Enveloped viruses
  • B. Non-enveloped viruses
  • C. Double-stranded RNA
  • D. Segmented genome
Q. Which of the following is a preventive measure against rabies?
  • A. Vaccination of pets
  • B. Handwashing
  • C. Wearing masks
  • D. Avoiding dairy products
Q. Which of the following is NOT a common source of Norovirus outbreaks?
  • A. Raw oysters
  • B. Contaminated water
  • C. Person-to-person contact
  • D. Vaccinated animals
Q. Which virus is known to cause gastroenteritis and belongs to the Caliciviridae family?
  • A. Norovirus
  • B. Rabies virus
  • C. Hepatitis A virus
  • D. Astrovirus
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