Explanation

• An abscess is best treated by antibiotic
• ***
• An abscess is a painful collection of pus due to bacterial infection.
• There are two types of abscesses, which are skin abscesses and internal abscesses.
• 
  

Explanation

On 2 December 2020, MHRA gave temporary regulatory approval for the Pfizer–BioNTech vaccine, becoming the first country to approve the vaccine and the first in the world to approve the use of any COVID‑19 vaccine.

*********

FIA VU CONSTABLE PAST PAPER 2021

Explanation

Answer::

D

A single gene mutation results in resistance to DDT and pyrethroids, a class of pesticides used in bed nets. According to a new study in the journal Geno Mosquitoes (Anopheles funestus), Geno Mosquitoes (Anopheles funestus) is a malaria vector, and most strategies for controlling disease epidemics focus on controlling mosquito populations with pesticides. I'm guessing. The spread of resistance genes can delay efforts to prevent  disease. 

Explanation

• While doing first aid the first action for the treatment of electric burn will be checking for danger and ensuring the electric source is this disengaged.
  

Explanation

Most bacteria have a haploid genome,

a single chromosome consisting of a circular,

double-stranded DNA molecule.

Explanation

• BSI stands for Body Substance Isolation
• ***
• Body substance isolation (BSI) is a system of infection precautions
• (BSI) intended to reduce nosocomial transmission of infectious agents among patients
• (BSI) to reduce the risk of transmission of hepatitis B virus, human immunodeficiency virus, and other infectious agents to health care personnel.
  
  

Explanation

Answer:

D

Chloromycetin is a prescription medicine used to treat the symptoms of Serious Infections such as Meningitis, Typhoid, and Rickettsial Infection. 

Explanation

Aspirin, also known as acetylsalicylic acid, is a drug used to relieve pain, fever, or inflammation.

Aspirin was invented by German chemist Felix Hoffmann in 1897.

Explanation

• Allopurinol  drug specifically inhibits uric acid synthesis
• **
• Allopurinol is an inhibitor of xanthine oxidoreductase (XOR) and inhibits the generation of uric acid (UA) as the final product of purine catabolism, as well as the resulting generation of superoxide (O2(-)), in humans.
  
  

Explanation

HIV is a retrovirus, meaning that it carries single-stranded RNA as a genetic material rather than the double-stranded DNA carried by human cells.

Aids way to spread is Touch

AIDS stands for Acquired Immunodeficiency Syndrome.

HIV stands for Human Immunodeficiency Virus.

HIV attacks the immune system of the body 

AIDS virus has single-stranded RNA

AIDS is not a genetic disorder