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Week 2 KC 1. What is the anticipated onset of symptom relief with the use of nasal corticosteroid sprays? a. 6-7 hours b. 2-4 hours c. 1 to 2 days d. 4-5 days 2. The nurse practitioner educates the patient that antihistamines have what effect? a. Vasodilatation b. Blocking leukotriene effects c. Inhibiting histamine receptor sites d. Vasoconstriction 3. What are the effects of sensory impairment (vision and hearing) in elderly adults? Select all that apply. a. Impaired quality of life b. Decrea...