Alcoa Corporation operates diverse businesses spanning hotel…

Alcoa Corporation operates diverse businesses spanning hotels, travel, restaurants, retail, and manufacturing. However, Alcoa does not share activities or transfer core competencies across its businesses. It indicates that Alcoa’s strategy is             ______  diversification.

Choose the correct answer: A 70-year-old adult presents to t…

Choose the correct answer: A 70-year-old adult presents to the primary care nurse practitioner with complaints of with a numbness in extremities, paresthesias, and irritability. A diagnostic work-up is initiated and the following results reported: WBC  7840 cells/mL3 Hgb 11.8 g/dL Hct 35.4% Platelet: 338,000 plt/uL MCV: 103 u3 (80-100 u3) MCH: 36 pg (26-34 pg) MCHC: 38% (32-36%) B-12:   180 ng/mL (190-950 pg/mL) Folate: 4.5 ng/dL (2.7-17 ng/mL) What additional testing would be helpful in clarifying this patient’s diagnosis?