21. Speaking of the damage caused by bacteria to the host defense, everything is true except: Toxemia refers to the pres
Posted: Mon Jul 11, 2022 2:20 pm
21. Speaking of the damage caused by bacteria to thehost defense, everything is true except:
Toxemia refers to the presence of toxins in theblood
Calcium is required for the growth of most pathogenicbacteria
The pathogens produce toxins, wasteproducts
The pathogens metabolize and multiply incells
Antibodies produced against exotoxins are calledantitoxins
Plasmids may carry genes for antibiotic resistance,toxins, capsules and fimbriae.
Answer:
22. All are multicellular organisms except:
Animalia
Fungi
Plantae
Protista
Answer:
23. Humoral response is type of response providesprotection against acute, rapidly developing bacteria and viralinfections
True
False
Answer:
24. All are communicable diseases except:
Chickenpox, measles
Influenza, genital herpes
Typhoid fever, tuberculosis
Typhoid, tetanus, Chickenpox
Answer:
25. A communicable disease is not spread from one hostto another
True
False
Answer:
26. Al are criteria for classifying diseaseexcept:
The Occurrence of a disease
The Frequency of occurrence
The Vaccination
The Severity or Duration of a disease
Answer:
27. Which of the disease, we apply the measure ofcomplementary precautions of airborne?
Measles
Shingella
Influenza
Meningitis
Answer:
28. Which of the following cells destroy the targetcells?
TH 1 cell
TH 17 cells
Cytotoxic T Lymphocyte cells
TH 2 cells
Natural killer cells
F, B, and d
Answer:
29. Speaking of the type of adaptive immunity, whichassertion is false:
Both actively acquired immunity and passively acquiredimmunity can be obtained by natural or artificialmeans
Immunity is acquired actively when a person is exposedto microorganisms or foreign substances and the immune systemresponds
Immunity is acquired passively when Antibodies aretransferred from one person to another
Active immunity in the recipient last only as long asthe antibodies are present, in most cases, a fewweeks
None
Answer:
30. The microorganisms can damage host cells indifferent ways except:
By using the host nutrients:Siderophores
By causing direct damage in the immediate vicinity ofthe invasion
By producing toxins, transported by blood andlymph
By inducing hypersensitivity reactions
None
Answer:
Toxemia refers to the presence of toxins in theblood
Calcium is required for the growth of most pathogenicbacteria
The pathogens produce toxins, wasteproducts
The pathogens metabolize and multiply incells
Antibodies produced against exotoxins are calledantitoxins
Plasmids may carry genes for antibiotic resistance,toxins, capsules and fimbriae.
Answer:
22. All are multicellular organisms except:
Animalia
Fungi
Plantae
Protista
Answer:
23. Humoral response is type of response providesprotection against acute, rapidly developing bacteria and viralinfections
True
False
Answer:
24. All are communicable diseases except:
Chickenpox, measles
Influenza, genital herpes
Typhoid fever, tuberculosis
Typhoid, tetanus, Chickenpox
Answer:
25. A communicable disease is not spread from one hostto another
True
False
Answer:
26. Al are criteria for classifying diseaseexcept:
The Occurrence of a disease
The Frequency of occurrence
The Vaccination
The Severity or Duration of a disease
Answer:
27. Which of the disease, we apply the measure ofcomplementary precautions of airborne?
Measles
Shingella
Influenza
Meningitis
Answer:
28. Which of the following cells destroy the targetcells?
TH 1 cell
TH 17 cells
Cytotoxic T Lymphocyte cells
TH 2 cells
Natural killer cells
F, B, and d
Answer:
29. Speaking of the type of adaptive immunity, whichassertion is false:
Both actively acquired immunity and passively acquiredimmunity can be obtained by natural or artificialmeans
Immunity is acquired actively when a person is exposedto microorganisms or foreign substances and the immune systemresponds
Immunity is acquired passively when Antibodies aretransferred from one person to another
Active immunity in the recipient last only as long asthe antibodies are present, in most cases, a fewweeks
None
Answer:
30. The microorganisms can damage host cells indifferent ways except:
By using the host nutrients:Siderophores
By causing direct damage in the immediate vicinity ofthe invasion
By producing toxins, transported by blood andlymph
By inducing hypersensitivity reactions
None
Answer: