The nurse knows that the prescribed dose of insulin should not be administered in to a client whose blood glucose is lower than:
1. 70 mg/dL.
2. 80 mg/dL.
3. 90 mg/dL.
4. 100 mg/dL.
Correct Answer: 1
Rationale 1: The nurse should not administer insulin if blood glucose levels are lower than 70 mg/dL.
Rationale 2: The insulin can be administered if the blood glucose level is 80 mg/dL.
Rationale 3: The insulin can be administered if the blood glucose level is 90 mg/dL.
Rationale 4: The insulin can be administered if the blood glucose level is 100 mg/dL.
Global Rationale: The nurse should not administer insulin if blood glucose levels are lower than 70 mg/dL. Insulin can be administered at the remaining levels, but close observation of the patient may be necessary especially at the lower ends of the measurements.
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