31. The …… is a relatively short period that follows the period of incubation in some diseases Period of illness Prodrom

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31. The …… is a relatively short period that follows theperiod of incubation in some diseases
Period of illness
Prodromal period
Period of recovery
None
Answer:
32. Mutualism is a type of symbiosis that benefits bothorganisms.
True
False
Answer:
33. A secondary infection is one caused by anopportunistic pathogen after the primary infection has weakened thebody's defenses
True
False
Answer:
34. Everything about adaptive immunity is trueexcept:
Adaptive immunity is the body ability to reactspecifically to a microbial infection
Specific cells are activated to destroy theantigen
Memory cells respond to subsequent contact with the sameantigen
Humoral immunity involves T cells, and cellularimmunity involves antibodies
Answer:
35. These elements are involved in the second line ofimmune defense except:
Leukocytes
Lymph
Phagocytes
Tc Lymphocytes
Antibodies
None
Answer:
36. Contain a single type of nucleic acid, either DNA orRNA
True
False
Answer:
37. Everything is true about the biofilmexcept:
Biofilms also play a role in evadingphagocytes
Bacteria that are part of biofilms are much moreresistant to phagocytosis
Phagocytes do not move through the viscous carbohydratesof the extracellular polymeric substance (EPS) ofbiofilms
Phagocytes are neither activated nor killed by theEPS of biofilms
A and C
Answer:
38. Everything is true speaking of disease transmissionby direct contact except:
The most common forms of direct contact transmission aretouching, kissing, sexual intercourse
Contact transmission is the spread of a disease agent bydirect contact, indirect contact, or droplettransmission
To guard against person-to-person transmission, healthcare workers use gloves and other protectivemeasures
Indirect contact is also one way to spread AIDS,syphilis, and infectious mononucleosis
Answer:
39. These are all examples of acute inflammationexcept:
Sore Throat
Bacteria pneumonia
Cold or flu
Appendicitis
Rheumatoid arthritis
Answer:
40. Congenital transmission is the transmission ofdisease from mother to fetus or newborn at birth
True
False
Answer:
41. Speaking of concept of immunity, everything is trueexcept:
The ability to ward off disease through body defenses iscalled immunity
Lack of immunity is calledsusceptibility
Innate immunity is based on a specific response to aspecific microbe
When microbes attack our bodies, we defend ourselves byutilizing our various mechanisms of immunity
None
Answer:
42. These are signs and symptoms associated withInflammation (PRISH) except:
Pain
Redness
Immobility
Sweats
Heat
None
Answer:
43. All these cells are part of innate immunityexcept:
Basophiles
B and T cells
Monocytes
Mast cell
Eosinophil
None
Answer:
44. These are diseases caused by microorganisms found inthe water:
Trichinellosis, Salmonellosis, Giardiasis,Helminthiasis
Typhoid fever, Cholera, Leptospirosis,Shigellosis
Botulism, Tetanus
Cholera, Botulism
Typhoid fever, Malaria
Answer:
45. …..is the transfer of antibodies from a mother toher infant
Naturally acquired active immunity
Artificially acquired active immunity
Naturally acquired passive immunity
Artificially acquired passiveimmunity
Answer:
46. In the symbiotic relationship called commensalism,one of the organisms benefits, and the other isunaffected
True
False
Answer: