WGU D027 OA EXAM STUDY GUIDE
QUESTIONS AND ANSWERS GRADED A+
2025/2026
Cystic fibrosis - ANS effects pancreas, increased mucus
Klinefelter syndrome - ANS A chromosomal disorder in which males have an extra X
chromosome
Turner Syndrome - ANS 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.
Alpha Thalassemia - ANS Severe anemia, do not give ferrous sulfate
B and T cells - ANS Mature in bone marrow, the go to thymus/spleen/liver
Lichen planus - ANS causes extreme itching
Pityriasis Rosea - ANS Itchy patch-like rash in children
actinic keratosis - ANS caused by UV exposure, precursor to squamous cell carcinoma
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
, Glucocorticoids - ANS Tx for cancers that arise from lymphoma tissue, can be toxicities with
long term treatment
Selective Estrogen Receptor Modulators (SERMs) - ANS Tamoxifen; used for pts with
hormone-receptor positive breast cancer after mastectomy
Normal EF - ANS 55-60%
Best way to look at structure/fxn of heart - ANS Echo
Left sided heart failure - ANS affects pulmonary vasculature, increased JVP, S3, rales
right sided heart failure - ANS 1. Jungular Vein Distention
2. Ascending Dependent Edema
3. Weight Gain
4. Hepatomegaly (Liver Enlargement)
Stage 1 hypertension - ANS 130-139/80-89
Stage 2 hypertension - ANS >140 or >90
first line HTN drugs - ANS ACE-I
ARB
CCB
Thiazide diuretics
Ischemic heart disease - ANS Chest discomfort, physical exam normal; must take aspirin or
another antithrombic
2 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
QUESTIONS AND ANSWERS GRADED A+
2025/2026
Cystic fibrosis - ANS effects pancreas, increased mucus
Klinefelter syndrome - ANS A chromosomal disorder in which males have an extra X
chromosome
Turner Syndrome - ANS 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.
Alpha Thalassemia - ANS Severe anemia, do not give ferrous sulfate
B and T cells - ANS Mature in bone marrow, the go to thymus/spleen/liver
Lichen planus - ANS causes extreme itching
Pityriasis Rosea - ANS Itchy patch-like rash in children
actinic keratosis - ANS caused by UV exposure, precursor to squamous cell carcinoma
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
, Glucocorticoids - ANS Tx for cancers that arise from lymphoma tissue, can be toxicities with
long term treatment
Selective Estrogen Receptor Modulators (SERMs) - ANS Tamoxifen; used for pts with
hormone-receptor positive breast cancer after mastectomy
Normal EF - ANS 55-60%
Best way to look at structure/fxn of heart - ANS Echo
Left sided heart failure - ANS affects pulmonary vasculature, increased JVP, S3, rales
right sided heart failure - ANS 1. Jungular Vein Distention
2. Ascending Dependent Edema
3. Weight Gain
4. Hepatomegaly (Liver Enlargement)
Stage 1 hypertension - ANS 130-139/80-89
Stage 2 hypertension - ANS >140 or >90
first line HTN drugs - ANS ACE-I
ARB
CCB
Thiazide diuretics
Ischemic heart disease - ANS Chest discomfort, physical exam normal; must take aspirin or
another antithrombic
2 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
