D311 WGU MICROBIOLOGY
OA 2025 WITH CORRECT
ANSWERS | VERIFIED VALUE
PACK
A patient presents to the emergency department with high fever.
difficulty breathing. vomiting, coughing up blood. and severe chest pain
when inhaling. Which pathogen would the provider suspect? -
CORRECT-ANSWER-Bacillus anthracis
Which activity of the complement system would be useful against an
infection caused by a gram-negative bacterium? - CORRECT-ANSWER-
Membrane attack complex
Which body system is protected by the ciliary escalator? - CORRECT-
ANSWER-Respiratory
, What is the role of global public health organizations in eradication of
diseases, like polio? - CORRECT-ANSWER-Organize vaccination
campaigns and programs
Malaria cases are routinely found in certain areas of the world but are
not seen In other areas. How would malaria be described in those areas
where it is found? - CORRECT-ANSWER-Endemic
A hospital notices an increase in patients being admitted with
gastrointestinal symptoms and dehydration over a two-week period. An
epidemiological analysis reveals that the cause is the same pathogen,
but that none of the hospitalized individuals were ever in the same
location at the same time. What is an explanation for this analysis? -
CORRECT-ANSWER-These individuals all consumed contaminated food
from a common manufacturing source.
Which action is an innate physical defense? - CORRECT-ANSWER-
Mucous secretions trapping and removing microbes from the
respiratory tract.
OA 2025 WITH CORRECT
ANSWERS | VERIFIED VALUE
PACK
A patient presents to the emergency department with high fever.
difficulty breathing. vomiting, coughing up blood. and severe chest pain
when inhaling. Which pathogen would the provider suspect? -
CORRECT-ANSWER-Bacillus anthracis
Which activity of the complement system would be useful against an
infection caused by a gram-negative bacterium? - CORRECT-ANSWER-
Membrane attack complex
Which body system is protected by the ciliary escalator? - CORRECT-
ANSWER-Respiratory
, What is the role of global public health organizations in eradication of
diseases, like polio? - CORRECT-ANSWER-Organize vaccination
campaigns and programs
Malaria cases are routinely found in certain areas of the world but are
not seen In other areas. How would malaria be described in those areas
where it is found? - CORRECT-ANSWER-Endemic
A hospital notices an increase in patients being admitted with
gastrointestinal symptoms and dehydration over a two-week period. An
epidemiological analysis reveals that the cause is the same pathogen,
but that none of the hospitalized individuals were ever in the same
location at the same time. What is an explanation for this analysis? -
CORRECT-ANSWER-These individuals all consumed contaminated food
from a common manufacturing source.
Which action is an innate physical defense? - CORRECT-ANSWER-
Mucous secretions trapping and removing microbes from the
respiratory tract.
