CWCN tests/labs Questions with
complete solution 2025/2026
HA1C - correct answer ✔controlled vs. uncontrolled diabetes
glucose - correct answer ✔test for diabetes
CBC w/ WBC - correct answer ✔assess for anemia and infection
total protein - correct answer ✔if protein levels are adequate enough for healing
albumin - correct answer ✔long term protein deficiencies
prealbumin - correct answer ✔acute changes in nutritional status
Transferrin - correct answer ✔assess nutritional status
total lymphocytes count - correct answer ✔reflect changes in nutritional status and immune response
serum sodium, serum osmolality (285-295), BUN (6-20), BUN-creatinine (0.6-1.2 BUN) (10:1 ratio), urine
specific gravity (1.003-1.028) - correct answer ✔kidney function and hydration status
C-reactive protein (2.6-7.6) - correct answer ✔assess inflammation/infection
ESR (0-10) - correct answer ✔inflammation and infection
, explain monofilament test - correct answer ✔10 point
touch bottom of foot and then into foot
great, 3rd, and 5th toes
left, medial, and right areas of the ball of foot
right and left of arch
middle of the heel
>4 indicative of decreased sensation
duplex doppler - correct answer ✔estimate arterial blood flow
arteriogram - correct answer ✔identify lesions in arteries requiring surgical intervention
transcutaneous oxygen measurement - correct answer ✔assess oxygen delivery to tissue
skin perfusion pressure - correct answer ✔assess ischemia
ABI - correct answer ✔assess degree of occlusion angiogram to assess blockage
segmental plethysmography - correct answer ✔to identify location of arterial lesions
toe pressure - correct answer ✔assess blood flow at the great toe
instravascular pressure monitoring - correct answer ✔assess venous insufficiency
iron levels - correct answer ✔normal: 200-400
complete solution 2025/2026
HA1C - correct answer ✔controlled vs. uncontrolled diabetes
glucose - correct answer ✔test for diabetes
CBC w/ WBC - correct answer ✔assess for anemia and infection
total protein - correct answer ✔if protein levels are adequate enough for healing
albumin - correct answer ✔long term protein deficiencies
prealbumin - correct answer ✔acute changes in nutritional status
Transferrin - correct answer ✔assess nutritional status
total lymphocytes count - correct answer ✔reflect changes in nutritional status and immune response
serum sodium, serum osmolality (285-295), BUN (6-20), BUN-creatinine (0.6-1.2 BUN) (10:1 ratio), urine
specific gravity (1.003-1.028) - correct answer ✔kidney function and hydration status
C-reactive protein (2.6-7.6) - correct answer ✔assess inflammation/infection
ESR (0-10) - correct answer ✔inflammation and infection
, explain monofilament test - correct answer ✔10 point
touch bottom of foot and then into foot
great, 3rd, and 5th toes
left, medial, and right areas of the ball of foot
right and left of arch
middle of the heel
>4 indicative of decreased sensation
duplex doppler - correct answer ✔estimate arterial blood flow
arteriogram - correct answer ✔identify lesions in arteries requiring surgical intervention
transcutaneous oxygen measurement - correct answer ✔assess oxygen delivery to tissue
skin perfusion pressure - correct answer ✔assess ischemia
ABI - correct answer ✔assess degree of occlusion angiogram to assess blockage
segmental plethysmography - correct answer ✔to identify location of arterial lesions
toe pressure - correct answer ✔assess blood flow at the great toe
instravascular pressure monitoring - correct answer ✔assess venous insufficiency
iron levels - correct answer ✔normal: 200-400
