NGR6141 MODULE 1 EXAM 2025/2026
QUESTIONS AND ANSWERS 100% PASS
Atypical hyperplasia (dysplasia) is characterized by abnormal changes in all of the following
except: - ANS cell secretions.
When pathologic hyperplasia is complicated by cells of abnormal size, shape, or organization, it
is referred to as atypical hyperplasia, or dysplasia. Cell secretions are not altered in this cellular
change.
Which is a primary source of food contamination by cadmium in Japan? - ANS Soil
contamination from pesticides and fertilizers
Cadmium is often used to fertilize rice fields in Japan, leading to food contamination.
Death by suffocation can occur within minutes when inspired oxygen drops to less than: -
ANS 5%.
1 @COPYRIGHT 2025/2026
, Death can occur within minutes when inspired oxygen drops to less than 5%.
Tattooing and stippling occur with which of the following types of injuries? - ANS Gunshot
injuries
Tattooing and stippling are caused by gunpowder and occur on the skin surrounding the
entrance wound.
Which of the following is a form of metaplasia that can occur in the human body? -
ANS Squamous epithelial cells of the esophageal lining are replaced by glandular cells similar
to those lining the stomach.
Metaplasia in the distal esophagus, as a result of acid reflux, involves replacement of squamous
epithelium with gastric mucosa cells.
Lysosomal rupture during hypoxic injury leads to: - ANS autodigestion of cells.
Lysosomal enzyme release during hypoxic injury causes autodigestion of cells.
In response to an increased workload, such as that caused by high blood pressure
(hypertension), myocardial cells in the left ventricle will adapt through the process of: -
ANS hypertrophy.
In response to the increased workload of hypertension, myocardial cells will hypertrophy to
pump harder.
2 @COPYRIGHT 2025/2026
QUESTIONS AND ANSWERS 100% PASS
Atypical hyperplasia (dysplasia) is characterized by abnormal changes in all of the following
except: - ANS cell secretions.
When pathologic hyperplasia is complicated by cells of abnormal size, shape, or organization, it
is referred to as atypical hyperplasia, or dysplasia. Cell secretions are not altered in this cellular
change.
Which is a primary source of food contamination by cadmium in Japan? - ANS Soil
contamination from pesticides and fertilizers
Cadmium is often used to fertilize rice fields in Japan, leading to food contamination.
Death by suffocation can occur within minutes when inspired oxygen drops to less than: -
ANS 5%.
1 @COPYRIGHT 2025/2026
, Death can occur within minutes when inspired oxygen drops to less than 5%.
Tattooing and stippling occur with which of the following types of injuries? - ANS Gunshot
injuries
Tattooing and stippling are caused by gunpowder and occur on the skin surrounding the
entrance wound.
Which of the following is a form of metaplasia that can occur in the human body? -
ANS Squamous epithelial cells of the esophageal lining are replaced by glandular cells similar
to those lining the stomach.
Metaplasia in the distal esophagus, as a result of acid reflux, involves replacement of squamous
epithelium with gastric mucosa cells.
Lysosomal rupture during hypoxic injury leads to: - ANS autodigestion of cells.
Lysosomal enzyme release during hypoxic injury causes autodigestion of cells.
In response to an increased workload, such as that caused by high blood pressure
(hypertension), myocardial cells in the left ventricle will adapt through the process of: -
ANS hypertrophy.
In response to the increased workload of hypertension, myocardial cells will hypertrophy to
pump harder.
2 @COPYRIGHT 2025/2026
