WGU D236 Pathophysiology Exam Questions and
Answers Rated A+ Assured Success New Update 2026
Describe how your body responds to an infection. correct answer ✅T cells
produce cytokines, which stimulate B cells. B cells produce antibodies.
Identify role of DNA changes in congenital abnormalities. correct answer
✅Mutations in genes or chromosomal abnormalities
How does development disrupts congenital abnormalities? correct answer
✅Alterations of DNA
Describes factors that disrupt homeostasis and how disruptions affect
wellbeing. correct answer ✅(ex) Fluid and electrolyte shifts can cause n/v
or dysrhythmias.
Explain RAAS correct answer ✅Renin-angiotensin-aldosterone system
1. Reduce blood flow causes kidneys to release renin
> produce angiotensin I > converts angiotensin I to angiotensin II >
vasoconstriction > release aldosterone > kidneys conserve sodium and water
> Result less water lost in urine and blood pressure maintained.
,WGU D236 Pathophysiology Exam Questions and
Answers Rated A+ Assured Success New Update 2026
DKA correct answer ✅increased anion gap, decreased HCO3
How do kidneys compensate for alkalosis correct answer ✅retain H and
excrete HCO3
Untreated acidosis leads to an increase in which electrolyte? correct answer
✅Potassium
West Nile Virus correct answer ✅Transmitted through the bite of an
infected mosquito. Severe signs and symptoms; high fever, headache and
stiff neck
Lyme disease correct answer ✅Tick-borne disease caused by the spirochete
Borrelia burgdorferi.
Erythema infectiosum correct answer ✅a febrile upper respiratory illness in
a child followed by the sudden appearance of red, flushed cheeks, "fifth
disease"
,WGU D236 Pathophysiology Exam Questions and
Answers Rated A+ Assured Success New Update 2026
Obesity ad diabetes are risk factors for having a child with _____. correct
answer ✅Spina bifida
Trousseau's sign correct answer ✅arm/carpal spasm associated with
hypocalcemia
Cause and sign of spina bifida correct answer ✅results from failure of
neural tube to close. sign - fluid filled sac on lower back.
hemophilia is more common in correct answer ✅males
Prenatal exposure to alcohol includes correct answer ✅ND-PAE, decreased
brain function, FAS
Connective vs muscle tissue disorders correct answer ✅Connective- RA,
Scleroderma, Lupus
Muscle - MS, Muscular dystrophy, Myasthenia Gravia
, WGU D236 Pathophysiology Exam Questions and
Answers Rated A+ Assured Success New Update 2026
Describe Lupus correct answer ✅Inflammatory disorder characterized by
joint pain and butterfly rash
Describe Myasthenia Gravis correct answer ✅It is an autoimmune disorder
where antibodies attack own Ach receptors. This causes weakness of skeletal
muscles over the course of the day, along with ptosis, double vision, and
difficulty swallowing.
dermatitis correct answer ✅inflammation of the skin
eczema correct answer ✅noninfectious, inflammatory skin disease
characterized by redness, blisters, scabs, and itching
decubitus ulcer correct answer ✅sore caused by lying down for long
periods of time
Fungal infections correct answer ✅superficial, localized skin conditions or
deep tissue infections caused by exposure to spores
Answers Rated A+ Assured Success New Update 2026
Describe how your body responds to an infection. correct answer ✅T cells
produce cytokines, which stimulate B cells. B cells produce antibodies.
Identify role of DNA changes in congenital abnormalities. correct answer
✅Mutations in genes or chromosomal abnormalities
How does development disrupts congenital abnormalities? correct answer
✅Alterations of DNA
Describes factors that disrupt homeostasis and how disruptions affect
wellbeing. correct answer ✅(ex) Fluid and electrolyte shifts can cause n/v
or dysrhythmias.
Explain RAAS correct answer ✅Renin-angiotensin-aldosterone system
1. Reduce blood flow causes kidneys to release renin
> produce angiotensin I > converts angiotensin I to angiotensin II >
vasoconstriction > release aldosterone > kidneys conserve sodium and water
> Result less water lost in urine and blood pressure maintained.
,WGU D236 Pathophysiology Exam Questions and
Answers Rated A+ Assured Success New Update 2026
DKA correct answer ✅increased anion gap, decreased HCO3
How do kidneys compensate for alkalosis correct answer ✅retain H and
excrete HCO3
Untreated acidosis leads to an increase in which electrolyte? correct answer
✅Potassium
West Nile Virus correct answer ✅Transmitted through the bite of an
infected mosquito. Severe signs and symptoms; high fever, headache and
stiff neck
Lyme disease correct answer ✅Tick-borne disease caused by the spirochete
Borrelia burgdorferi.
Erythema infectiosum correct answer ✅a febrile upper respiratory illness in
a child followed by the sudden appearance of red, flushed cheeks, "fifth
disease"
,WGU D236 Pathophysiology Exam Questions and
Answers Rated A+ Assured Success New Update 2026
Obesity ad diabetes are risk factors for having a child with _____. correct
answer ✅Spina bifida
Trousseau's sign correct answer ✅arm/carpal spasm associated with
hypocalcemia
Cause and sign of spina bifida correct answer ✅results from failure of
neural tube to close. sign - fluid filled sac on lower back.
hemophilia is more common in correct answer ✅males
Prenatal exposure to alcohol includes correct answer ✅ND-PAE, decreased
brain function, FAS
Connective vs muscle tissue disorders correct answer ✅Connective- RA,
Scleroderma, Lupus
Muscle - MS, Muscular dystrophy, Myasthenia Gravia
, WGU D236 Pathophysiology Exam Questions and
Answers Rated A+ Assured Success New Update 2026
Describe Lupus correct answer ✅Inflammatory disorder characterized by
joint pain and butterfly rash
Describe Myasthenia Gravis correct answer ✅It is an autoimmune disorder
where antibodies attack own Ach receptors. This causes weakness of skeletal
muscles over the course of the day, along with ptosis, double vision, and
difficulty swallowing.
dermatitis correct answer ✅inflammation of the skin
eczema correct answer ✅noninfectious, inflammatory skin disease
characterized by redness, blisters, scabs, and itching
decubitus ulcer correct answer ✅sore caused by lying down for long
periods of time
Fungal infections correct answer ✅superficial, localized skin conditions or
deep tissue infections caused by exposure to spores
