A nurse is caring for a patient who has diabetes and plans to administer his regular insulin subcutaneously before he eats breakfast at 0800. After checking the client's morning glucose level, which of the following actions should the nurse take?

Give the insulin after the patient has completed 3/4 of their breakfast

Give the insulin 30 min after breakfast with the patient's other routine medicines.

Give the insulin at 0730.

Give the insulin at 0700.

Answer and Explanation

The Correct Answer is C

A. Incorrect. Regular insulin should be given before a meal to allow time for onset; giving it after eating delays its effect, increasing hyperglycemia risk.

B. Incorrect. Administering regular insulin after breakfast is inappropriate as it may not align with meal-related glucose spikes.

C. Correct. Regular insulin has an onset of 30 minutes. Administering it at 0730 ensures optimal timing for glucose control when breakfast is eaten at 0800.

D. Incorrect. Giving insulin too early (at 0700) increases the risk of hypoglycemia before food intake.

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Correct Answer is A

Explanation

A. Check the patient’s blood temperature. – Correct Answer. A headache and stiff neck are classic signs of meningitis. Fever is another key symptom, so checking temperature helps confirm suspicion and guides urgent intervention.

B. Administer an oral analgesic. – Incorrect. Pain management is secondary. The priority is assessing for infection (meningitis).

C. Perform a complete blood count. – Incorrect. While a CBC may show elevated WBCs, immediate assessment is more urgent.

D. Evaluate the patient’s neurological status. – Incorrect. While neurological assessment is important, confirming fever as an infection indicator is the first step.

A. Platelets 110,000 mm3 B. WBC 8,000 mm3 C. Hemoglobin 13.0 g/dL D. RBC 4.6 million/mm3

Correct Answer is A

Explanation

A. Platelets 110,000 mm³ – Correct Answer. A low platelet count (thrombocytopenia) increases the risk of bruising and bleeding. Normal platelet range is 150,000–400,000 mm³.

B. WBC 8,000 mm³ – Normal white blood cell count; does not explain increased bruising.

C. Hemoglobin 13.0 g/dL – Normal hemoglobin level; not related to bruising.

D. RBC 4.6 million/mm³ – Normal RBC count; does not indicate a bleeding risk.

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A nurse is caring for a patient who has diabetes and plans to administer his regular insulin subcutaneously before he eats breakfast at 0800. After checking the client's morning glucose level, which of the following actions should the nurse take?

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