A 6-year-old male presents with fever, pain, swelling, and warmth. Tests reveal osteomyelitis In addition to the clinical symptoms, the nurse would expect elevations in which lab tests? (Select all that apply.)

A 6-year-old male presents with fever, pain, swelling, and warmth. Tests reveal osteomyelitis In addition to the clinical symptoms, the nurse would expect elevations in which lab tests? (Select all that apply.)

a. C-reactive protein

b. White blood cell count

c. Red cell count

d. Erythrocyte sedimentation rate (ESR)

e. Liver enzymes




Answer: A, B, D

A major predictor of poor prognosis for Ewing sarcoma is:

A major predictor of poor prognosis for Ewing sarcoma is:

a. Age of onset

b. Size of tumor

c. Presence of metastasis

d. Gender of child





Answer: C

Ewing sarcoma originates from:

Ewing sarcoma originates from:

a. Osteoblasts

b. Epithelial cells

c. The spleen

d. The bone marrow





Answer: D

A 16-year-old male was recently diagnosed with osteosarcoma. The tumor is most likely present in the _____ of long bones.

A 16-year-old male was recently diagnosed with osteosarcoma. The tumor is most likely present in the _____ of long bones.

a. Epiphyses

b. Metaphyses

c. Marrow

d. Osteocytes


Answer: B