Microbiology 250 Final Exam Latest Updated 2024 With
100% Correct Questions And Answers
which of the following is a sexually transmitted disease agent? - ANSWER-a and b/
neisseria gonorrhoeae and treponema pallidum
a common gut bacteria is - ANSWER-echerichia coli
the agent/organism that expresses considerable antigenic variation is - ANSWER-
trypanosoma brucei
coccidioides immitis generally causes - ANSWER-lung infections
lockjaw (tetanus) is caused by - ANSWER-clostridium tetani
organisms which have internal organelles such as a nucleus are called - ANSWER-
eukaryote
antibody covering viral receptor molecules is called - ANSWER-neutralization
the antibody class associated with immune complex disease (type 3 hypersensitivity) is
- ANSWER-IgG
escherichia coli H7:0157 is associated with - ANSWER-undercooked meat
scarlet fever and necrotizing faciitis are caused by - ANSWER-streptococcus pyogenes
which of the following is transmitted by the fecal/oral route? - ANSWER-polio
the antibody class that is found mucosal surfaces is - ANSWER-IgA
a molecule that mediates inflammation is - ANSWER-histamine
humans at highest risk for death by infectious diseases are - ANSWER-great gret
grandmothers
Malaria is transmitted by - ANSWER-anopheles mosquito's
A vaccine: - ANSWER-completes the afferent branch of the immune response
the sexually transmitted disease agent is: - ANSWER-herpes simplex type II
, tinea pedis (athlete's foot) can be caused by - ANSWER-a and b/ trichophyton species
and epidermophyton species
delayed type hypersensitivity T cells are - ANSWER-CD4+
which are the cytotoxic lymphocytes? - ANSWER-CD8+ T cells
Histoplasma capsulatum is an - ANSWER-systemic mycosis
an intestinal parasite often associated with cats and fetal damage in humans is -
ANSWER-toxoplasma gondii
oral thrush is caused by - ANSWER-candida albicans
coccidioides immitis infections are limited to what region of the US? - ANSWER-
Southwestern United States (Sonoran Zone)
yeast vaginitis is caused by - ANSWER-candida albicans
most fungi - ANSWER-feed on dead and decaying material (saprophytes)
Schistosoma species go through a developmental stage in - ANSWER-water snails
the organism that causes Water House Friderichsen Syndrome is - ANSWER-Neisseria
Meningitidis
Tinea cruris - ANSWER-fungal infection of the crotch
tinea corporis - ANSWER-is a fungal infection of the body
at body temperature (98.6F or 37 C) many pathogenic fungi are often - ANSWER-
yeasts
premunition is - ANSWER-innate resistance to disease
a mixed infection occurs when - ANSWER-two or more organisms are involved in the
infection
the organism that causes rice water stool (massive diarrhea) is - ANSWER-vibrio
cholerae
autumnal fever( leptospirosis) is caused by - ANSWER-leptospira interrogans
the basic molecules of life are - ANSWER-nucleic acids, proteins, carbohydrates and
lipids
100% Correct Questions And Answers
which of the following is a sexually transmitted disease agent? - ANSWER-a and b/
neisseria gonorrhoeae and treponema pallidum
a common gut bacteria is - ANSWER-echerichia coli
the agent/organism that expresses considerable antigenic variation is - ANSWER-
trypanosoma brucei
coccidioides immitis generally causes - ANSWER-lung infections
lockjaw (tetanus) is caused by - ANSWER-clostridium tetani
organisms which have internal organelles such as a nucleus are called - ANSWER-
eukaryote
antibody covering viral receptor molecules is called - ANSWER-neutralization
the antibody class associated with immune complex disease (type 3 hypersensitivity) is
- ANSWER-IgG
escherichia coli H7:0157 is associated with - ANSWER-undercooked meat
scarlet fever and necrotizing faciitis are caused by - ANSWER-streptococcus pyogenes
which of the following is transmitted by the fecal/oral route? - ANSWER-polio
the antibody class that is found mucosal surfaces is - ANSWER-IgA
a molecule that mediates inflammation is - ANSWER-histamine
humans at highest risk for death by infectious diseases are - ANSWER-great gret
grandmothers
Malaria is transmitted by - ANSWER-anopheles mosquito's
A vaccine: - ANSWER-completes the afferent branch of the immune response
the sexually transmitted disease agent is: - ANSWER-herpes simplex type II
, tinea pedis (athlete's foot) can be caused by - ANSWER-a and b/ trichophyton species
and epidermophyton species
delayed type hypersensitivity T cells are - ANSWER-CD4+
which are the cytotoxic lymphocytes? - ANSWER-CD8+ T cells
Histoplasma capsulatum is an - ANSWER-systemic mycosis
an intestinal parasite often associated with cats and fetal damage in humans is -
ANSWER-toxoplasma gondii
oral thrush is caused by - ANSWER-candida albicans
coccidioides immitis infections are limited to what region of the US? - ANSWER-
Southwestern United States (Sonoran Zone)
yeast vaginitis is caused by - ANSWER-candida albicans
most fungi - ANSWER-feed on dead and decaying material (saprophytes)
Schistosoma species go through a developmental stage in - ANSWER-water snails
the organism that causes Water House Friderichsen Syndrome is - ANSWER-Neisseria
Meningitidis
Tinea cruris - ANSWER-fungal infection of the crotch
tinea corporis - ANSWER-is a fungal infection of the body
at body temperature (98.6F or 37 C) many pathogenic fungi are often - ANSWER-
yeasts
premunition is - ANSWER-innate resistance to disease
a mixed infection occurs when - ANSWER-two or more organisms are involved in the
infection
the organism that causes rice water stool (massive diarrhea) is - ANSWER-vibrio
cholerae
autumnal fever( leptospirosis) is caused by - ANSWER-leptospira interrogans
the basic molecules of life are - ANSWER-nucleic acids, proteins, carbohydrates and
lipids
