Exam (elaborations)
WGU D115 OA EXAM QUESTIONS AND ANSWERS 2024
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WGU D115 OA EXAM QUESTIONS AND ANSWERS 2024
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WGU D115 OA EXAMWhat type of immunity is produced by an individual After either natural exposure To the antigen Or
after immunization against the antigen - ANSWERS-Acquired-active immunity
What type of immunity is produced when an immuno globulin crosses the placenta - ANSWERS-Passive
acquired immunity
Where are antibodies produced? - ANSWERS-plasma cells
What antibodies initiates A typical primary immune response - ANSWERS-IgM
The common hayfever allergy is Expressed Through a reaction That is mediated by what class of
immunoglobulins - ANSWERS-IgE
What are blood transfusion reactions an example of - ANSWERS-Alloimmunity
Which statement is true regarding immunodeficiencies - ANSWERS-Immunodeficiencies is generally not
present in other family members
A healthcare professional advise patient to exercise because it has A probable impact on reducing what
cancer - ANSWERS-colon
Conductive hearing loss involves the - ANSWERS-Middle ear
,A potential complication of Streptococcus Pharyngitis That leads to contralateral uvular deviation
Asymmetrical tonsillar Muffled voice on exam But no stridor drooling or difficulty breathing or
swallowing is - ANSWERS-Peritonsillar abscess
A 64-year-old woman presents your office With complaints of vision loss. Funduscopic Examination
reveals cupping of the optic nerve. Which action should you take - ANSWERS-Send a patient to the
nearest ER
A 39 year old female Presents with sudden onset of blurry vision. She states that she sees flashing lights
and is looking through a curtain. Which diagnostic Findings with the nurse practitioner expect to see in
this patient - ANSWERS-Hemoglobin A1c of 12
How is transcription best defined - ANSWERS-RNA is synthesized from a DNA template
An amniocentesis indicates a neural tube defect when an increase in which protein is evident? -
ANSWERS-alpha-fetoprotein
Amniocentesis is recommended for Pregnant with what history - ANSWERS-Family history of genetic
disorders
What is a technique for chromosomal Abnormalities at 10 to 12 weeks gestation - ANSWERS-Chronic
villus sampling
What is the For an error in which homologous Fail to separate during mitosis or meiosis - ANSWERS-
Nondisjunction
What is the most common cause of down syndrome - ANSWERS-Maternal nondisjunction
,What syndrome characterized by absent homologous X chromosome With only a single X-chromosome
Exhibit features include Short stature Widely spaced nipples And webbed neck - ANSWERS-Turner
syndrome
A person with 47, XXY karyotype has the genetic disorder resulting in which syndrome? - ANSWERS-
Klinefelter
When a child inherits a disease that is autosomal recessive, it is inherited from: - ANSWERS-both parents
Cystic fibrosis is caused by what type of gene - ANSWERS-autosomal recessive
The BRCA1 and BRCA2 Mutations increase the risk of what type of cancer in women - ANSWERS-Uterine
Prater Willi syndrome Causes a chromosomal defect that is what - ANSWERS-Inherited from the father
A 16-year-old presents to the nurse practitioners office after complains of being hit hard in football
practice During the physical examination the nurse practitioner notices battle signs And immediately
sends the patient to the ER. What is the nurse practitioner looking for - ANSWERS-Basilar skull fracture
A four-year-old male is brought to the clinic with complaints of sore throat and fever for 2 days. The
nurse practitioner suspects of peritonsillar abscess and for the patient to the ED. Which finding is most
consistent with this diagnosis - ANSWERS-Drooling and hot potato voice
A 40-year-old female presents with complaints of soreness when eating spicy foods. The nurse
practitioner observed that the patient has a geographic tongue. What would be most appropriate for
the patient's plan of care - ANSWERS-Tell the patient to rinse with salt water and avoid spicy food until
symptoms resolve
, A two year old boy presents the clinic with a fever. During the physical exam the NP observes kopliks
spots on his Buccal mucosa. What would be the most important to assess on this patient to eight
inappropriate diagnosis. - ANSWERS-Vaccination status
A 17 year old female was diagnosed with angular cheilitis. She had treatment failure after a course of
topical antibiotics topical steroids moisture barrier cream is an antifungal's were prescribed. What
would be the most appropriate next step in this patient's plan of care. - ANSWERS-Check the patient's
vitamin B12 levels
Which finding is most consistent with acute otitis externa - ANSWERS-Puritis and history of recent
swimming
A 15-year-old male presents to the clinic with abdominal pain and fatigue, and is diagnosed with
infectious mononucleosis. Which is the most important part of this patient plan of care? - ANSWERS-He
should avoid contact sports for up to two weeks. To avoid splenic rupture
A 20 year old female reports a history of cold symptoms for 12 days her physical exam reveals unilateral
facial pain and purulent nasal drainage. Which diagnosis are these findings consistent with - ANSWERS-
Acute bacterial rhinosinusitis
Inflammation and swelling of the seventh cranial nerve with resultant unilateral facial muscle paralysis is
called - ANSWERS-Bell's palsy
The nurse practitioner caring for a patient with a recent TIA understands that - ANSWERS-Long-term
antiplatelet therapy is likely indicated
A 22-year-old woman has a new onset of panic disorder. As part of her clinical presentation you expect
to find all the following except - ANSWERS-History of thought disorder
The nurse practitioner is providing care for a patient with post traumatic stress disorder. The NP
anticipator all the following will be reported except - ANSWERS-Poor recall of the precipitating event
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