LAB QUIZ 3 NUR 229

Arterial pH normal range

7.35-7.45

Bicarbonate (HCO3) normal range

21-28 mEq/L

PaCO2 normal range

35-45 mm Hg

SaO2 normal range

95-100%

White Blood Cell normal range

5,000-10,000 /mm³

Red Blood Cell normal range

4.2-6.1 ×10⁶/µL

Hemoglobin normal range

12-18 g/dL

Hematocrit normal range

37-52%

Platelets normal range

150,000-400,000 /mm³

Neutrophils normal percentage

55-70%

Lymphocytes normal percentage

20-40%

Monocytes normal percentage

2-8%

Eosinophils normal percentage

1-4%

Basophils normal percentage

0.5-1%

Sodium normal range

136-145 mEq/L

Potassium normal range

3.5-5.0 mEq/L

Chloride normal range

98-106 mEq/L

Calcium normal range

9-10.5 mg/dL

Magnesium normal range

1.3-2.1 mEq/L

Phosphorus normal range

3-4.5 mg/dL

BUN normal range

10-20 mg/dL

Creatinine normal range

0.5-1.2 mg/dL

eGFR normal value

>60 mL/min/1.73m²

BNP normal range

<100 pg/mL

D-Dimer normal range

<500 ng/mL

Fasting blood glucose normal range

70-110 mg/dL

Hemoglobin A1C normal nondiabetic

4-5.9%

Hemoglobin A1C diabetic goal

<7%

Triglycerides normal range

35-160 mg/dL

Urine specific gravity normal range

1.005-1.030

Male hemoglobin normal range

14-18 g/dL

Female hemoglobin normal range

12-16 g/dL

Male hematocrit normal range

42-52%

Female hematocrit normal range

37-47%

Male RBC normal range

4.7-6.1 ×10⁶/µL

Female RBC normal range

4.2-5.4 ×10⁶/µL

Male triglycerides normal range

40-160 mg/dL

Female triglycerides normal range

35-135 mg/dL

pH 7.30 indicates

Acidosis

pH 7.50 indicates

Alkalosis

PaCO2 50 mm Hg indicates

Respiratory acidosis

PaCO2 30 mm Hg indicates

Respiratory alkalosis

HCO3 30 indicates

Metabolic alkalosis

HCO3 18 indicates

Metabolic acidosis

WBC above 10,000 indicates

Possible infection or inflammation

Low hemoglobin indicates

Anemia

High platelets indicates

Increased clot risk

Low platelets indicates

Bleeding risk

Sodium above 145 indicates

Hypernatremia

Sodium below 136 indicates

Hyponatremia

Potassium above 5.0 indicates

Hyperkalemia

Potassium below 3.5 indicates

Hypokalemia

Calcium above 10.5 indicates

Hypercalcemia

Calcium below 9 indicates

Hypocalcemia

Magnesium above 2.1 indicates

Hypermagnesemia

Magnesium below 1.3 indicates

Hypomagnesemia

Phosphorus above 4.5 indicates

Hyperphosphatemia

Phosphorus below 3 indicates

Hypophosphatemia

BUN above 20 indicates

Kidney dysfunction or dehydration

Creatinine above 1.2 indicates

Kidney dysfunction

BNP above 100 indicates

Possible heart failure

Elevated D-Dimer indicates

Possible blood clot or pulmonary embolism

Fasting glucose above 110 indicates

Hyperglycemia

Fasting glucose below 70 indicates

Hypoglycemia

A1C above 7% indicates

Poor diabetic control

High triglycerides increase risk for

Cardiovascular disease

Urine specific gravity above 1.030 indicates

Dehydration

Urine specific gravity below 1.005 indicates

Overhydration

WBC 15,000 indicates

Infection

Hemoglobin 9 g/dL indicates

Anemia

Platelets 90,000 indicates

Bleeding risk

Sodium 150 indicates

Hypernatremia

Potassium 2.9 indicates

Hypokalemia

Potassium 6.0 indicates

Hyperkalemia

Calcium 8.0 indicates

Hypocalcemia

Magnesium 0.9 indicates

Hypomagnesemia

Phosphorus 5.2 indicates

Hyperphosphatemia

Creatinine 2.0 indicates

Kidney dysfunction

Potassium 6.2 priority action

Notify provider immediately and monitor cardiac rhythm

Platelets 80,000 precaution

Initiate bleeding precautions

Hemoglobin 7.5 with fatigue likely condition

Anemia

WBC 16,000 with fever suggests

Infection

Elevated D-Dimer with chest pain suggests

Pulmonary embolism or blood clot

BNP 600 likely indicates

Congestive heart failure

Sodium 128 symptoms include

Confusion, headache, seizures

Calcium 7.8 symptoms include

Muscle spasms, tetany, tingling

Glucose 55 symptoms include

Sweating, shakiness, confusion

Creatinine 2.5 indicates

Risk for kidney failure

pH 7.40 indicates

Normal acid-base balance

pH 7.28 indicates

Acidosis

pH 7.48 indicates

Alkalosis

Sodium 140 indicates

Normal sodium level

Potassium 4.2 indicates

Normal potassium level

Calcium 11 indicates

Hypercalcemia

Magnesium 1.0 indicates

Hypomagnesemia

BUN 15 indicates

Normal kidney function

Creatinine 0.9 indicates

Normal kidney function

Triglycerides 200 indicates

Elevated cardiovascular risk

Urine specific gravity 1.010 indicates

Normal hydration

WBC 8,000 indicates

Normal WBC count