HESI LPN-to-ADN Study Guide 2026 | Nursing Fundamentals, Pharmacology & Med-Surg | Graded A+

HESI LPN-to-ADN Study Guide 2026 |
Nursing Fundamentals, Pharmacology
& Med-Surg | Graded A+

1. What is the normal platelet count?

50,000 to 150,000/µL

150,000 to 400,000/µL

None of the above

500,000 to 700,000/µL

300,000 to 500,000/µL

2. What is the normal range for serum calcium levels in mg/dL?

10.5-12.0 mg/dL

7.0-8.0 mg/dL

4.5-5.5 mg/dL

8.5-10.2 mg/dL

3. What is the normal platelet count range for females?

157-371 thousand cells/mcL

100-300 thousand cells/mcL

135-317 thousand cells/mcL

200-400 thousand cells/mcL

4. Describe the significance of maintaining blood glucose levels within the
normal range.

Maintaining blood glucose levels within the normal range is crucial
for preventing conditions such as hypoglycemia and

, hyperglycemia, which can lead to serious health issues.

Blood glucose levels do not affect energy levels.

Blood glucose levels are irrelevant to overall health.

Normal blood glucose levels are only important during fasting.

5. What is the normal range for blood glucose levels in mg/dL?

80-120 mg/dL

70-100 mg/dL

50-70 mg/dL

60-90 mg/dL

6. What is a normal hemoglobin value range for males?

13.5-17.5 g/dl

9.5-13.5 g/dl

17.5-21.5 g/dl

21.5-25.5 g/dl

7. What is the normal RBC count range for females according to the reference
document?

4.35-5.65 million cells/mcL

3.92-5.13 million cells/mcL

4.00-5.50 million cells/mcL

3.50-5.00 million cells/mcL

8. What is the normal hematocrit range for females?