1|Page
WGU D115 OBJECTIVE ASSESSMENT 2 LATEST
VERSIONS 2026-2027 ACTUAL EXAM COMPLETE 400
QUESTIONS AND CORRECT DETAILED ANSWERS
WITH RATIONALES (100%VERIFIED ANSWERS)
|ALREADY GRADED A+|BRAND NEW!!
Five-year-old child presents to a clinic with right inner thigh
and groin pain that radiates to the knee. The parents
report to an advanced practice registered nurse (aprn) that
activity aggravates the pain, but rest relieves it. The aprn
notes the child's trendelenburg gait. Radiographic
examination confirms a diagnosis of legg-calvé-perthes
disease (lcpd).
What is the pathologic cause of this disorder?
Failure of ossification of the cell rows in the growth plate
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Separation of the patella's anterior extension of the tibial
epiphysis
Recurrent interruption of the blood supply to the femoral
head
Insufficient blood supply to the distal patellar pole -
answer-recurrent interruption of the blood supply to the
femoral head
Legg-calvé-perthes disease is one of the most common
osteochondroses. This disorder is characterized by
epiphyseal necrosis or degeneration of the head of the
femur followed by regeneration or recalcification.
,3|Page
An advanced practice registered nurse (aprn) assesses a
school-aged child with sepsis who is experiencing new
symptoms of hyperthermia, tachycardia, and tachypnea.
Which additional diagnosis should the aprn consider?
Systemic inflammatory response syndrome (sirs)
Toxic shock syndrome (tss)
Multiple organ dysfunction syndrome (mods)
Acute respiratory distress syndrome (ards) - answer-sirs
(systemic inflammatory response syndrome) is a life-
threatening medical emergency caused by your body's
overwhelming response to a stressor.
An adult patient has experienced a third-degree burn. An
advanced practice registered nurse (aprn) is attempting to
, 4|Page
calculate the total body surface area affected using the
rule of nines. The areas involved include the anterior and
posterior right arm and leg and the groin.
What is the estimated total body surface area that will be
assigned by the aprn?
27 1/2%
28%
18%
14 1/2% - answer-28%
The long term complications of rewarming include
congestive heart failure, renal and hepatic failure,
abnormal erythropoiesis, myocardial infarction,
pancreatitis, and neurologic dysfunction.
WGU D115 OBJECTIVE ASSESSMENT 2 LATEST
VERSIONS 2026-2027 ACTUAL EXAM COMPLETE 400
QUESTIONS AND CORRECT DETAILED ANSWERS
WITH RATIONALES (100%VERIFIED ANSWERS)
|ALREADY GRADED A+|BRAND NEW!!
Five-year-old child presents to a clinic with right inner thigh
and groin pain that radiates to the knee. The parents
report to an advanced practice registered nurse (aprn) that
activity aggravates the pain, but rest relieves it. The aprn
notes the child's trendelenburg gait. Radiographic
examination confirms a diagnosis of legg-calvé-perthes
disease (lcpd).
What is the pathologic cause of this disorder?
Failure of ossification of the cell rows in the growth plate
,2|Page
Separation of the patella's anterior extension of the tibial
epiphysis
Recurrent interruption of the blood supply to the femoral
head
Insufficient blood supply to the distal patellar pole -
answer-recurrent interruption of the blood supply to the
femoral head
Legg-calvé-perthes disease is one of the most common
osteochondroses. This disorder is characterized by
epiphyseal necrosis or degeneration of the head of the
femur followed by regeneration or recalcification.
,3|Page
An advanced practice registered nurse (aprn) assesses a
school-aged child with sepsis who is experiencing new
symptoms of hyperthermia, tachycardia, and tachypnea.
Which additional diagnosis should the aprn consider?
Systemic inflammatory response syndrome (sirs)
Toxic shock syndrome (tss)
Multiple organ dysfunction syndrome (mods)
Acute respiratory distress syndrome (ards) - answer-sirs
(systemic inflammatory response syndrome) is a life-
threatening medical emergency caused by your body's
overwhelming response to a stressor.
An adult patient has experienced a third-degree burn. An
advanced practice registered nurse (aprn) is attempting to
, 4|Page
calculate the total body surface area affected using the
rule of nines. The areas involved include the anterior and
posterior right arm and leg and the groin.
What is the estimated total body surface area that will be
assigned by the aprn?
27 1/2%
28%
18%
14 1/2% - answer-28%
The long term complications of rewarming include
congestive heart failure, renal and hepatic failure,
abnormal erythropoiesis, myocardial infarction,
pancreatitis, and neurologic dysfunction.
