WGU D027 Operations Management Practice Exam 2026 – Questions, Answers & Rationales

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WGU D027 OA Exam Study Guide NEWEST 2026 ACTUAL EXAM TEST-
COMPLETE REAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS
(VERIFIED ANSWERS) ALREADY GRADED A+ (MOST RECENT!!)




cystic fibrosis - CORRECT ANSWER effects pancreas, increased mucus


QUESTION : Klinefelter syndrome - CORRECT ANSWER A chromosomal
disorder in which males have an extra X chromosome


QUESTION : Turner Syndrome - CORRECT ANSWER A chromosomal
disorder in females in which either an X chromosome is missing, making the
person XO instead of XX, or part of one X chromosome is deleted.


QUESTION : Alpha Thalassemia - CORRECT ANSWER Severe anemia,
do not give ferrous sulfate


QUESTION : B and T cells - CORRECT ANSWER Mature in bone marrow,
the go to thymus/spleen/liver


QUESTION : Lichen planus - CORRECT ANSWER causes extreme itching


QUESTION : Pityriasis Rosea - CORRECT ANSWER Itchy patch-like rash
in children




2026 2027 GRADED A+

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QUESTION : actinic keratosis - CORRECT ANSWER caused by UV
exposure, precursor to squamous cell carcinoma


QUESTION : Glucocorticoids - CORRECT ANSWER Tx for cancers that
arise from lymphoma tissue, can be toxicities with long term treatment


QUESTION : Selective Estrogen Receptor Modulators (SERMs) - CORRECT
ANSWER Tamoxifen; used for pts with hormone-receptor positive breast
cancer after mastectomy


QUESTION : Normal EF - CORRECT ANSWER 55-60%


QUESTION : Best way to look at structure/fxn of heart - CORRECT
ANSWER Echo


QUESTION : Left sided heart failure - CORRECT ANSWER affects
pulmonary vasculature, increased JVP, S3, rales


QUESTION : right sided heart failure - CORRECT ANSWER 1. Jungular
Vein Distention
2. Ascending Dependent Edema
3. Weight Gain
4. Hepatomegaly (Liver Enlargement)


QUESTION : Stage 1 hypertension - CORRECT ANSWER 130-139/80-89



2026 2027 GRADED A+