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WorksheetsPractice Quiz 2
Total questions: 16
Worksheet time: 8mins
It is imporatant to note that viruses mutate regularly, and COVID 19 has undergone thousands of mutations since it first emerged. But only a very small minority of those mutations are likely to be significant and change the virus meaningfully. There are thousands of variants of COVID 19, but as of Nov 2021 there are only _______ variants of concern. A vairant of concern is a strain of COVID that has been observed to be more infectious, more likely to cause breakthrough or re-infections in those who are vaccinated or previously infected. The types of COVID 19 that has been labelled as variants of concern are: _______
(a)
The Covid 19 variant that was first detected in South Africa
(a)
The COVID 19 variant that was first detected in Brazil.
(a)
The Covid variant that was first detected in India.
(a)
It covers the outer covering of SARS CoV 2 and gives the virus its characteristic spiny appearance. These help the virus attach to human cells in the nose, lungs and other areas of the body.
Protein enzyme
Spike protein
Plasma Membrane
Crown
This variant is the most heavily mutated strain of COVID 19 to emerge so far and carries mutations similar to changes seen in previous variants of concern, associated with enhanced transmissibility and partial resistance to vaccine induced immunity
Delta
Omicron
Gamma
Beta
Who should not take the COVID 19 vaccines?
People with history of severe allergic reaction to any component of the vaccine.
Pregnant
People with comorbidities
Children under 12 yrs old
A task force organized by the executive department of the Philippines to respond to affairs concerning emerging infectious diseases in the country.
(a)
Who is the Chairperson of IATF?
(a)
Vaccines that uses mRNA technology, which is a new type of vaccines. It works by sending instructions to host cells in the body for making copies of a spike protein.
(a)
Covid 19 vaccines that must be stored in freezer-level temperature.
Pfizer-BioNTeach and Moderna
Moderna and AstraZeneca
Sinovac and Sputnik V
Sinopharm and Johnson&Johnson
Vaccines with efficacy rate of 90% and above based on Phase III clinical trial.
(a)
Covid 19 vaccines that used Viral Vector technology.
(a)
Covid 19 vaccines that used Inactivated Virus.
(a)
Type of covid 19 test that identify whether the actual COVID virus genetic material exists in the human body.
NAAT tes/ PCR Test
Antigen Test
Antibody test
Covid test
Type of Covid 19 test that identify one of the outer proteins of the viral shell or envelope.
NAAT Test/ PCR test
Antigen Test
Antibody test
Covid test
