WGU D446 Adult Health 2 OA Study Guide Questions with 100% Correct Answers | Latest 2026/2027 Update | Graded A.

WGU D446 Adult Health 2 OA Study Guide
Questions with 100% Correct Answers | Latest
2026/2027 Update | Graded A.
Question:
Cataract early vs late signs?
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Answer:

Early: blurred vision ↓ color | Late: diplopia, no red reflex
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Question:
Cataract post-op priority?
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Answer:

Prevent ↑ IOP (no bending, coughing, lifting)
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Question:

Cataract teaching?
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Answer:

Wear sunglasses + eye shield
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Question:

,Diverticulitis diet? i,-




Answer:

Acute: NPO/clear liquids | Chronic: high fiber
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Question:

Diverticulitis pain? i,-




Answer:

LLQ pain worse with straining
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Question:

Burn priority?
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Answer:
Airway + fluids (emergent phase)
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Question:

Burn formula?
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Answer:

Parkland: 4 mL × kg × %TBSA
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,Question:
Burn fluid timing?
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Answer:

½ in 8 hr, ¼ next 8 hr, ¼ last 8 hr
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Question:
Burn labs early?
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Answer:

↑ Hct/Hgb, ↓ Na, ↑ K
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Question:

TB latent vs active?
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Answer:
Latent: asymptomatic, non-contagious, +TST, normal CXR | Active:
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symptomatic (fever, night sweats, weight loss, hemoptysis), contagious
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Question:

TB precautions?
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Answer:

Airborne precautions: N95 + negative pressure room
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, Question:

TB medications?
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Answer:

RIPE = Rifampin, Isoniazid, Pyrazinamide, Ethambutol
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Question:

Rifampin side effect? i,- i,-




Answer:
Orange urine/tears (normal)
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Question:
Isoniazid side effect? i,- i,-




Answer:

Peripheral neuropathy → give vitamin B6
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Question:

Ethambutol side effect? i,- i,-




Answer:
Optic neuritis → blurred vision
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