WGU D446 ADULT HEALTH 2 OA EXAMS SET COMPLETE QUESTIONS AND ANSWERS FULL PRACTICE SOLUTION

WGU D446 ADULT HEALTH 2 OA EXAMS
SET COMPLETE QUESTIONS AND ANSWERS
FULL PRACTICE SOLUTION

●● TB precautions
Answer: Airborne precautions: N95 + negative pressure room


●● TB medications
Answer: RIPE = Rifampin, Isoniazid, Pyrazinamide, Ethambutol


●● Rifampin side effect
Answer: Orange urine/tears (normal)


●● Isoniazid side effect
Answer: Peripheral neuropathy → give vitamin B6


●● Ethambutol side effect
Answer: Optic neuritis → blurred vision


●● TB compliance gold standard
Answer: Directly Observed Therapy (DOT)

,●● Cataract patho
Answer: Lens protein clumping → vision loss


●● Cataract early vs late signs
Answer: Early: blurred vision ↓ color | Late: diplopia, no red reflex


●● Cataract post-op priority
Answer: Prevent ↑ IOP (no bending, coughing, lifting)


●● Cataract teaching
Answer: Wear sunglasses + eye shield


●● Diverticulitis diet
Answer: Acute: NPO/clear liquids | Chronic: high fiber


●● Diverticulitis pain
Answer: LLQ pain worse with straining


●● Burn priority
Answer: Airway + fluids (emergent phase)

, ●● Burn formula
Answer: Parkland: 4 mL × kg × %TBSA


●● Burn fluid timing
Answer: ½ in 8 hr, ¼ next 8 hr, ¼ last 8 hr


●● Burn labs early
Answer: ↑ Hct/Hgb, ↓ Na, ↑ K


●● Burn urine goal
Answer: ≥30 mL/hr


●● Burn depth no pain
Answer: 3rd/4th degree


●● Burn diet
Answer: High calorie, high protein


●● Rule of nines trunk
Answer: 36% (18 front, 18 back)


●● Rule of nines leg