Influenza A Quiz

What is the structure of the influenza A virus?

• Eight separate segments of single-stranded RNA enclosed within a protein coat

• Four separate segments of double-stranded DNA enclosed within a lipid coat

• Twelve separate segments of single-stranded RNA enclosed within a protein coat

• One single segment of double-stranded RNA enclosed within a carbohydrate coat

Describe the components of the influenza A virus structure.

• Capsid, spike protein, DNA genome, endoplasmic reticulum

• Cell wall, ribosomes, mitochondria, DNA genome

• Lipid bilayer, cytoplasm, golgi apparatus, protein genome

• Viral envelope, HA and NA surface glycoproteins, matrix protein, nucleoprotein, RNA genome, and polymerase proteins

Explain the replication process of influenza A.

• Virus attaches to host cells, enters the cells, and replicates its genetic material using its own machinery.

• Virus attaches to host cells, enters the cells, and destroys the genetic material of the host cell.

• Virus attaches to host cells, enters the cells, and replicates its genetic material using host cell's machinery.

• Virus attaches to host cells, enters the cells, and remains dormant without replicating.

How does influenza A virus replicate within a host cell?

• By fusing with the cell membrane and releasing its genetic material into the bloodstream

• By entering the cell, releasing its genetic material, hijacking the cell's machinery to replicate its own genetic material and proteins, and then assembling new virus particles before exiting the cell to infect other cells.

• By remaining outside the cell and replicating its genetic material

• By using the cell's machinery to produce antibodies against the virus

What are the common symptoms of influenza A infection?

• Loss of appetite, dry mouth, and excessive sweating

• Joint pain, shortness of breath, and chest congestion

• Fever, cough, sore throat, runny or stuffy nose, body aches, headache, chills, fatigue, and sometimes vomiting and diarrhea

• Rash, sneezing, and dizziness

List two symptoms associated with influenza A infection.

• Sore throat and runny nose

• Fever and cough

• Rash and diarrhea

• Headache and muscle aches

What are the preventive measures for influenza A?

• Eating raw meat

• Sharing drinks with sick individuals

• Not washing hands

• Getting vaccinated, practicing good hygiene, avoiding close contact with sick individuals, and staying home when sick.

How can one prevent the spread of influenza A?

• Sharing drinks with infected individuals

• Not washing hands

• Vaccination, good hygiene, staying home when sick, and avoiding close contact with infected individuals

• Eating raw meat

What are the treatment options for influenza A?

• Antibiotics and bed rest

• Vitamin C and herbal remedies

• No treatment necessary, it will go away on its own

• Antiviral medications and supportive care

Describe two treatment options available for influenza A.

• No treatment needed, it will go away on its own

• Antiviral medications and supportive care

• Surgery and physical therapy

• Herbal remedies and acupuncture