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WGU D115 OBJECTIVE ASSESSMENT 2 LATEST VERSIONS 2025
ACTUAL EXAM WITH COMPLETE QUESTIONS AND CORRECT
DETAILED ANSWERS (100% VERIFIED ANSWERS) |ALREADY
GRADED A+| ||PROFESSOR VERIFIED|| ||BRANDNEW!!!||
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
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
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epiphyseal necrosis or degeneration of the head of the femur
followed by regeneration or recalcification.
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
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.
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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 head represents 9%, each arm is 9%, the anterior chest
and abdomen are 18%, the posterior chest and back are 18%,
each leg is 18%, and the perineum is 1%. For children, the
head is 18%, and the legs are 13.5% each.
An advanced practice registered nurse (aprn) is caring for a
patient who experienced a 20% total body surface area (tbsa)
burn injury. Current assessment findings include massive
evaporative water losses, a flux of large amounts of fluid and
electrolytes in the tissues, generalized edema, and circulatory
hypovolemia. The aprn needs to take immediate action to prevent
irreversible hypovolemic shock and death.
Which priority action should be taken by the aprn?
Infuse 2 l of hypertonic saline solution over one hour
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Administer 1 l of d5w over 1/2 hour
Administer up to 30 l of lactated ringer solution over 24 hours
Infuse 0.45% nacl at maintenance rate over 12 hours - answer-
administer up to 30 l of lactated ringer solution over 24 hours
Transcription - answer-is the process by which the information in
a strand of dna is copied into a new molecule of messenger rna
(mrna).
Amniocentesis is recommended for which pt? - answer-
amniocentesis is recommended for pregnant women 35 and
older, women with a positive prenatal screening test,
chromosomal condition or neural tube defect in previous
pregnancy, family history of genetic disorders, or abnormal
ultrasound results. An amniocentesis is usually carried out at
about 16 weeks' gestation.
Nondisjunction - answer-means that a pair of homologous
chromosomes has failed to separate or segregate at anaphase so
that both chromosomes of the pair pass to the same daughter
WGU D115 OBJECTIVE ASSESSMENT 2 LATEST VERSIONS 2025
ACTUAL EXAM WITH COMPLETE QUESTIONS AND CORRECT
DETAILED ANSWERS (100% VERIFIED ANSWERS) |ALREADY
GRADED A+| ||PROFESSOR VERIFIED|| ||BRANDNEW!!!||
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
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
,2|Page
epiphyseal necrosis or degeneration of the head of the femur
followed by regeneration or recalcification.
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
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.
,3|Page
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 head represents 9%, each arm is 9%, the anterior chest
and abdomen are 18%, the posterior chest and back are 18%,
each leg is 18%, and the perineum is 1%. For children, the
head is 18%, and the legs are 13.5% each.
An advanced practice registered nurse (aprn) is caring for a
patient who experienced a 20% total body surface area (tbsa)
burn injury. Current assessment findings include massive
evaporative water losses, a flux of large amounts of fluid and
electrolytes in the tissues, generalized edema, and circulatory
hypovolemia. The aprn needs to take immediate action to prevent
irreversible hypovolemic shock and death.
Which priority action should be taken by the aprn?
Infuse 2 l of hypertonic saline solution over one hour
, 4|Page
Administer 1 l of d5w over 1/2 hour
Administer up to 30 l of lactated ringer solution over 24 hours
Infuse 0.45% nacl at maintenance rate over 12 hours - answer-
administer up to 30 l of lactated ringer solution over 24 hours
Transcription - answer-is the process by which the information in
a strand of dna is copied into a new molecule of messenger rna
(mrna).
Amniocentesis is recommended for which pt? - answer-
amniocentesis is recommended for pregnant women 35 and
older, women with a positive prenatal screening test,
chromosomal condition or neural tube defect in previous
pregnancy, family history of genetic disorders, or abnormal
ultrasound results. An amniocentesis is usually carried out at
about 16 weeks' gestation.
Nondisjunction - answer-means that a pair of homologous
chromosomes has failed to separate or segregate at anaphase so
that both chromosomes of the pair pass to the same daughter
