WCC Practice Test 10

10 free WCC practice questions in the real exam format, covering the official content areas, with an explanation for every answer.

WCC Practice Test 10Tutor mode

Question 1 of 10

Assessment

A 62-year-old man with type 2 diabetes has had an ulcer over the first metatarsal head for 3 months. The toe is red and swollen. Which interpretation of his laboratory results is MOST accurate?

Laboratory results
Test	Result	Reference range
WBC	9.8 × 10³/µL	4.5–11.0 × 10³/µL
ESR	92 mm/h	0–20 mm/h
C-reactive protein	64 mg/L	below 10 mg/L
Hemoglobin A1C	9.6%	below 5.7%
Albumin	2.9 g/dL	3.5–5.0 g/dL
Prealbumin	13 mg/dL	16–40 mg/dL