WGU D236 Pathophysiology Questions & Answers
2026 | Latest Study Guide
1. Describe the characteristics of a comminuted fracture and how it differs from
other types of fractures.
A comminuted fracture is a clean break with no fragments, unlike
compound fractures which pierce the skin.
A comminuted fracture is a type of fracture that heals faster than
others.
A comminuted fracture is characterized by the bone being shattered
into several fragments, unlike simple fractures which involve a single
break.
A comminuted fracture occurs only in children, while other fractures
can occur at any age.
2. Describe how alcohol consumption can lead to pancreatitis.
Alcohol consumption can lead to pancreatitis by causing
inflammation and damage to the pancreatic cells.
Alcohol consumption has no effect on the pancreas.
Alcohol consumption enhances bile production, preventing
pancreatitis.
Alcohol consumption only affects the liver, not the pancreas.
3. The most common type of anemia world wide is
zinc deficiency
iron deficiency
iron toxicity
, calcium deficiency
4. What is the definition of a subdural hematoma?
A type of brain tumor.
A collection of blood between the dura mater and the brain.
A tear in the spinal cord.
An infection of the brain tissue.
5. Describe the typical age range for the onset of symptoms in Huntington's
disease and its implications for affected individuals.
Symptoms appear after age 60, leading to late-life complications.
Symptoms typically appear between ages 30 and 50, impacting
individuals during their prime adult years.
Symptoms usually manifest in childhood, affecting early development.
Symptoms can occur at any age, making it unpredictable.
6. An early sign or symptom of cancer of the colon is:
change in bowel habits
unexplained weight loss
pain or defecation
anorexia
7. What is the primary cause of acromegaly?
Adrenaline overproduction
Insulin deficiency
, Thyroid hormone imbalance
Excess growth hormone production
8. What is the most common treatment for testicular cancer?
Hormone therapy
Surgical removal of the affected testicle
Aspiration of enlarged testicle
Chemotherapy
9. What organism is most likely depicted in the image?
Clostridium difficile
Rickettsia rickettsia
Borrelia burgdorferi
Streptococcus agalactiae
10. What is the primary function of a bursa in the human body?
To store fat for energy.
To produce red blood cells.
To reduce friction between tissues.
To facilitate nerve transmission.
11. If a patient is diagnosed with a malignant neoplasm, what implications does
this have for treatment options compared to a benign neoplasm?
Malignant neoplasms often require more aggressive treatment,
including chemotherapy or radiation, due to their invasive nature.
, Malignant neoplasms are treated exclusively with surgery, unlike
benign neoplasms.
Malignant neoplasms do not require any treatment if they are
asymptomatic.
Malignant neoplasms can be treated with simple observation, similar
to benign neoplasms.
12. How are diabetes types I and II similar?
Both are characterized by poor cellular response to insulin signaling.
Both result from lack of insulin production in the body.
Both are associated with destruction of cells in the pancreas.
Both are caused primarily by obesity.
Both can lead to high blood glucose levels that can damage cells.
13. Pyelonephritis is a pyogenic infection of the renal pelvis and parenchyma
that can be caused by:
Reflux
Infection from other body locations
Escherichia coli contamination of the urethral meatus
all of the above
14. What is a primary cause of type 1 diabetes?
Obesity and sedentary lifestyle
Excessive carbohydrate intake
Autoimmune destruction of insulin-producing beta cells
Insulin resistance in muscle and fat tissues
2026 | Latest Study Guide
1. Describe the characteristics of a comminuted fracture and how it differs from
other types of fractures.
A comminuted fracture is a clean break with no fragments, unlike
compound fractures which pierce the skin.
A comminuted fracture is a type of fracture that heals faster than
others.
A comminuted fracture is characterized by the bone being shattered
into several fragments, unlike simple fractures which involve a single
break.
A comminuted fracture occurs only in children, while other fractures
can occur at any age.
2. Describe how alcohol consumption can lead to pancreatitis.
Alcohol consumption can lead to pancreatitis by causing
inflammation and damage to the pancreatic cells.
Alcohol consumption has no effect on the pancreas.
Alcohol consumption enhances bile production, preventing
pancreatitis.
Alcohol consumption only affects the liver, not the pancreas.
3. The most common type of anemia world wide is
zinc deficiency
iron deficiency
iron toxicity
, calcium deficiency
4. What is the definition of a subdural hematoma?
A type of brain tumor.
A collection of blood between the dura mater and the brain.
A tear in the spinal cord.
An infection of the brain tissue.
5. Describe the typical age range for the onset of symptoms in Huntington's
disease and its implications for affected individuals.
Symptoms appear after age 60, leading to late-life complications.
Symptoms typically appear between ages 30 and 50, impacting
individuals during their prime adult years.
Symptoms usually manifest in childhood, affecting early development.
Symptoms can occur at any age, making it unpredictable.
6. An early sign or symptom of cancer of the colon is:
change in bowel habits
unexplained weight loss
pain or defecation
anorexia
7. What is the primary cause of acromegaly?
Adrenaline overproduction
Insulin deficiency
, Thyroid hormone imbalance
Excess growth hormone production
8. What is the most common treatment for testicular cancer?
Hormone therapy
Surgical removal of the affected testicle
Aspiration of enlarged testicle
Chemotherapy
9. What organism is most likely depicted in the image?
Clostridium difficile
Rickettsia rickettsia
Borrelia burgdorferi
Streptococcus agalactiae
10. What is the primary function of a bursa in the human body?
To store fat for energy.
To produce red blood cells.
To reduce friction between tissues.
To facilitate nerve transmission.
11. If a patient is diagnosed with a malignant neoplasm, what implications does
this have for treatment options compared to a benign neoplasm?
Malignant neoplasms often require more aggressive treatment,
including chemotherapy or radiation, due to their invasive nature.
, Malignant neoplasms are treated exclusively with surgery, unlike
benign neoplasms.
Malignant neoplasms do not require any treatment if they are
asymptomatic.
Malignant neoplasms can be treated with simple observation, similar
to benign neoplasms.
12. How are diabetes types I and II similar?
Both are characterized by poor cellular response to insulin signaling.
Both result from lack of insulin production in the body.
Both are associated with destruction of cells in the pancreas.
Both are caused primarily by obesity.
Both can lead to high blood glucose levels that can damage cells.
13. Pyelonephritis is a pyogenic infection of the renal pelvis and parenchyma
that can be caused by:
Reflux
Infection from other body locations
Escherichia coli contamination of the urethral meatus
all of the above
14. What is a primary cause of type 1 diabetes?
Obesity and sedentary lifestyle
Excessive carbohydrate intake
Autoimmune destruction of insulin-producing beta cells
Insulin resistance in muscle and fat tissues
