NSU Pathophysiology Exam 1 Questions
With Correct Answers
What are some ways cells can adapt? - CORRECT ANSWER✔✔--Size
| | | | | | | | | |
(Atrophy and Hypertrophy)
| |
-Form (Metaplasia)
|
-Number (Hyperplasia)
|
What are some ways Atrophy can occur? - CORRECT ANSWER✔✔-1)
| | | | | | | | | |
Disuse
2)Denervation
3)Inadequate Nutrition |
4)Ischemia or lack of blood flow | | | | |
What are two ways hypertrophy can occur? - CORRECT ANSWER✔✔-1)
| | | | | | | | | |
Increased Workload |
2) Disease ( Compensatory or Pathologic )
| | | | | |
What is an example of Pathological Hypertrophy? - CORRECT
| | | | | | | | |
ANSWER✔✔-Increased size of heart due to overworking or HTN | | | | | | | |
,What is an example of compensatory Hypertrophy? - CORRECT
| | | | | | | | |
ANSWER✔✔-Kidney enlargement due to donating its partner organ
| | | | | | |
What is Hyperplasia? - CORRECT ANSWER✔✔-Increased number of cells
| | | | | | | |
in an organ or tissue
| | | | |
What are two types of Physiologic Hyperplasia? - CORRECT
| | | | | | | | |
ANSWER✔✔-1) Hormonal |
2) Compensatory
|
What is an example of Compensatory Hyperplasia? - CORRECT
| | | | | | | | |
ANSWER✔✔-Regeneration of the liver after a partial hepatectomy | | | | | | |
What is an example of Physiologic Hyperplasia? - CORRECT
| | | | | | | | |
ANSWER✔✔-Uterine enlargement from pregnancy from estrogen | | | | | |
stimulation
What is an example of Non-Physiological Hyperplasia? - CORRECT
| | | | | | | | |
ANSWER✔✔-Skin warts due to certain viruses such as the
| | | | | | | | |
papillomaviruses
What is Metaplasia? - CORRECT ANSWER✔✔-A reversible change in
| | | | | | | | |
which one adult cell type is replaced by another cell type
| | | | | | | | | |
, What usually causes Metaplasia to occur? - CORRECT ANSWER✔✔-In
| | | | | | | | |
response to chronic irritation and inflammation in which cells that are
| | | | | | | | | | |
better able to survive will substitute a more fragile cell type
| | | | | | | | | |
What is an example of Metaplasia? - CORRECT ANSWER✔✔-Adaptive
| | | | | | | | |
substitution of stratified squamous epithelial cells for the ciliated
| | | | | | | | |
columnar epithelium in the large airways of smokers
| | | | | | |
What is Dysplasia? - CORRECT ANSWER✔✔-Deranged cell growth of a
| | | | | | | | | |
specific tissue that results in varying sizes,shapes, and organization. This
| | | | | | | | | |
is also a precursor to cancer.
| | | | |
What is an example of Dysplasia? - CORRECT ANSWER✔✔-Usually
| | | | | | | | |
found in the meta plastic squamous epithelium of the respiratory tract
| | | | | | | | | | |
and uterine cervix.
| |
Is Dysplasia reversible? - CORRECT ANSWER✔✔-Dysplasia is abnormal
| | | | | | | |
but it is adaptive in that it is potentially reversible once the irritating
| | | | | | | | | | | | |
cause has been removed
| | |
What is intracellular Accumulation? - CORRECT ANSWER✔✔-The
| | | | | | |
buildup of substances that cells cannot immediately use or eliminate
| | | | | | | | |
With Correct Answers
What are some ways cells can adapt? - CORRECT ANSWER✔✔--Size
| | | | | | | | | |
(Atrophy and Hypertrophy)
| |
-Form (Metaplasia)
|
-Number (Hyperplasia)
|
What are some ways Atrophy can occur? - CORRECT ANSWER✔✔-1)
| | | | | | | | | |
Disuse
2)Denervation
3)Inadequate Nutrition |
4)Ischemia or lack of blood flow | | | | |
What are two ways hypertrophy can occur? - CORRECT ANSWER✔✔-1)
| | | | | | | | | |
Increased Workload |
2) Disease ( Compensatory or Pathologic )
| | | | | |
What is an example of Pathological Hypertrophy? - CORRECT
| | | | | | | | |
ANSWER✔✔-Increased size of heart due to overworking or HTN | | | | | | | |
,What is an example of compensatory Hypertrophy? - CORRECT
| | | | | | | | |
ANSWER✔✔-Kidney enlargement due to donating its partner organ
| | | | | | |
What is Hyperplasia? - CORRECT ANSWER✔✔-Increased number of cells
| | | | | | | |
in an organ or tissue
| | | | |
What are two types of Physiologic Hyperplasia? - CORRECT
| | | | | | | | |
ANSWER✔✔-1) Hormonal |
2) Compensatory
|
What is an example of Compensatory Hyperplasia? - CORRECT
| | | | | | | | |
ANSWER✔✔-Regeneration of the liver after a partial hepatectomy | | | | | | |
What is an example of Physiologic Hyperplasia? - CORRECT
| | | | | | | | |
ANSWER✔✔-Uterine enlargement from pregnancy from estrogen | | | | | |
stimulation
What is an example of Non-Physiological Hyperplasia? - CORRECT
| | | | | | | | |
ANSWER✔✔-Skin warts due to certain viruses such as the
| | | | | | | | |
papillomaviruses
What is Metaplasia? - CORRECT ANSWER✔✔-A reversible change in
| | | | | | | | |
which one adult cell type is replaced by another cell type
| | | | | | | | | |
, What usually causes Metaplasia to occur? - CORRECT ANSWER✔✔-In
| | | | | | | | |
response to chronic irritation and inflammation in which cells that are
| | | | | | | | | | |
better able to survive will substitute a more fragile cell type
| | | | | | | | | |
What is an example of Metaplasia? - CORRECT ANSWER✔✔-Adaptive
| | | | | | | | |
substitution of stratified squamous epithelial cells for the ciliated
| | | | | | | | |
columnar epithelium in the large airways of smokers
| | | | | | |
What is Dysplasia? - CORRECT ANSWER✔✔-Deranged cell growth of a
| | | | | | | | | |
specific tissue that results in varying sizes,shapes, and organization. This
| | | | | | | | | |
is also a precursor to cancer.
| | | | |
What is an example of Dysplasia? - CORRECT ANSWER✔✔-Usually
| | | | | | | | |
found in the meta plastic squamous epithelium of the respiratory tract
| | | | | | | | | | |
and uterine cervix.
| |
Is Dysplasia reversible? - CORRECT ANSWER✔✔-Dysplasia is abnormal
| | | | | | | |
but it is adaptive in that it is potentially reversible once the irritating
| | | | | | | | | | | | |
cause has been removed
| | |
What is intracellular Accumulation? - CORRECT ANSWER✔✔-The
| | | | | | |
buildup of substances that cells cannot immediately use or eliminate
| | | | | | | | |
