Bissoy.com
Doctors Medicines MCQs Q&A

The carrier stage of hepatitis-B virus (HBV) is of:

The carrier stage of hepatitis-B virus (HBV) is of: Correct Answer 9 months

Concept:-

  • Hepatitis-B virus (HBV): hepatitis B is caused by the hepatitis B virus, an enveloped virus containing a partially double-stranded, circular DNA genome, and classified within the family of hepadnavirus.
  • The carrier stage of hepatitis-B virus (HBV): 9 months.​
  • The hepatitis B virus can survive outside the body for at least 7 days.
  • During this time, the virus can still cause infection if it enters the body of a person who is not protected by the vaccine.
  • The incubation period of the hepatitis B virus ranges from 30 to 180 days

Structure of hepatitis B virus:

  • Hepatitis virus is a DNA virus with a remarkably compact genomic structure.
  • It has circular partially double-stranded DNA viruses.
  • Replication occurs by reverse transcriptase.
  • It is a small, circular 3200 base–pair size, HBV DNA codes for four sets of viral products, and has a complex, multiparticle structure. 

[ alt="F1 Savita Nursing 4-4-22 D1" b structure: capsid flexibility and function src="//storage.googleapis.com/tb-img/production/22/04/F1_Savita_Nursing_4-4-22_D1.png" style="height: 425px; width: 454px;">

Related Questions

A GSM cellular telephone standard requires a minimum of 9 dB rejection of interfering signal levels of -23 dBm at 3 MHz from the carrier, -33 dBm at 1.6 MHz from the carrier, and -43 dBm at 0.6 MHz from the carrier, for a carrier level of -99 dBm. Determine the required local oscillator phase noise at 3 MHz carrier frequency offset.
Confirmatory marker for Virimic stage of Hepatitis B virus (HBV) infection is:
Which of the following facts about Covid - 19 virus is / are wrong? (a) People who have been infected by the virus but do not have symptoms do not spread virus. (b) Reinfection is not possible. (c) Anosmia (loss of smell) is a symptom. (d) Babies do not get infected by Corona virus.
Which of the following is wrongly matched in the given table:-   Virus Nucleic Acid 1) Pox virus ds DNA 2) Myxo virus ss RNA 3) TMV ss RNA 4) Adeno virus ss DNA
Which code does not match? - Stage of Unification of Rajasthan Date (A) Third stage 18 April 1948 (B) Fourth stage 30 March 1948 (C) Fifth stage 15 May 1949 (D) Sixth stage 26 January 1950
দেওয়া আছে (i) অর্ধপরিবাহীর Majority carrier election, (ii) p-type অর্ধপরিাবাহীর Majority carrier hole এবং (iii) pure অর্ধপিরবাহীর Majority carrier hole । নিচের কোনটি সঠিক?
The IF spectrum consists of a vision carrier, a first IF carrier at 5.5 MHz and a second at 5.7421 MHz from the vision carrier in stereo sound in television.
A set of goods carrier that consists of 100 carrier boxes costs Rs.1040. After price change, it costs Rs. 1249. The quantity of goods carrier purchased before price change and after price change are 100 and 125. Find price elasticity of demand.
Consider the following statements according to demographic transition : a. In Stage I an economy is primitive and backward. b. In Stage II rapid growth of population takes place. c. In Stage III fast industrialisation and urbanisation take place. d. India entered into Stage II after 1921. Which of the statements given above are correct ?
Which of the following pair of different stages of unification of Rajasthan and relevant dates is incorrect ? Stages of Unification Dates (A) Second Stage 25 March, 1948 (B) Third Stage 25 March, 1949 (C) Fourth Stage 30 March, 1949 (D) Fifth Stage 15 May, 1949