For question with blanks, choose the combination of answers that most accurately completes the statement.A living microbe with reduced virulence that is used for vaccination is considered a. a toxoid c. denatured b. attenuated d. an adjuvant
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For question with blanks, choose the combination of answers that most accurately completes the statement.A living microbe with reduced virulence that is used for vaccination is considered a. a toxoid c. denatured b. attenuated d. an adjuvant
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- Choose the combination of answers that most accurately completes the statement.When a patient’s immune system becomes reactive to a drug, this is an example of a. superinfection c. allergy b. drug resistance d. toxicityChoose the combination of answers that most accurately completes the statement. An example of an exogenous pyrogen is a. interleukin-1 c. interferon b. complement d. endotoxinWhich of the following most directly causes the symptoms experienced by a person who is infected with a coronavirus, such as SARS-CoV-2? A. The virus eating the cells of the respiratory tract B. Viral spikes poking holes in lung cells C. Immune response of the host
- For which viral infections are vaccines available to the generalpublic?a. varicella-zoster b. human papillomavirus c. hepatitis C virus d. adenovirus e. both a and bWhich vaccine utilizes whole Bordetella pertussis cells to initiate an immune response? a. DTaP d. Td b. DT e. Tdap c. DTwPRead the article then answer the following questions. 3. Why is it difficult to create a vaccine for AIDS? a. the virus is too well hidden in the body b. the virus is constantly changing c. vaccines only work on bacterial infections d. not enough research money 4. Years ago, doctors would prescribe antibiotics for many symptoms of a common cold. Today, it is much more difficult to get a prescription. Why has the medical industry changed its procedures? a. too many antibiotics can create resistant bacteria b. pharmaceutical companies objected to the amount of prescriptions c. antibiotics can make people sick d. doctors are against prescribing medicines 5. To see evolution in action, you should look at organisms with: a. short lifespans b. complex body systems c. large populations d. short amount of time between generations
- Which of the following vaccines is not administered by intramuscular injection? a. Measles vaccine b. DPT c. Tetanus toxoid d. Heap-B vaccineChoose the combination of answers that most accurately completes the statement. The is the time that lapses between encounter with a pathogen and the fi rst symptoms. a. prodrome c. period of convalescence b. period of invasion d. period of incubationThe disease from the list below which has a bacterial etiology is: A. Strep throat B. Asthma C. influenza
- Read the article and then answers the following question.3. Why is it difficult to create a vaccine for AIDS? a. the virus is too well hidden in the body b. the virus is constantly changing c. vaccines only work on bacterial infections d. not enough research money 4. Years ago, doctors would prescribe antibiotics for many symptoms of a common cold. Today, it is much more difficult to get a prescription. Why has the medical industry changed its procedures? a. too many antibiotics can create resistant bacteria b. pharmaceutical companies objected to the amount of prescriptions c. antibiotics can make people sick d. doctors are against prescribing medicines 5. To see evolution in action, you should look at organisms with: a. short lifespans b. complex body systems c. large populations d. short amount of time between generationsWhich vaccine utilizes intact Bordetella pertussis cells to initiate animmune response?a. DTaP b. DT c. DTwP d. Td e. TdapWhich of the following statements is correct? a. An individual who has been diagnosed with a communicable disease and those who may have been exposed to the infection are to be placed together in a unit away from others b. Serial interval is the interval between when an infectious agent invades a body and when the first sign or symptom appears c. Isolation should be maintained through the incubation period of a disease d. Healthy asymptomatic individuals suspected to have been exposed to an infection are quarantined through the length of the incubation period
