A client with type 1 diabetes is prescribed an insulin-to-carbohydrate ratio (ICR) of 1:10. How should the nurse explain this dosing to the client?
"For every 1 unit of insulin, you should consume 10 grams of carbohydrates."
"You should inject 10 units of insulin for every 1 gram of carbohydrates you consume."
"You should consume 10 units of insulin for every 1 unit of carbohydrates."
"Inject 1 unit of insulin for every 10 grams of carbohydrates you eat."
The Correct Answer is A
An insulin-to-carbohydrate ratio (ICR) of 1:10 means that for every 1 unit of insulin, the client should consume 10 grams of carbohydrates to help manage postprandial glucose levels.
Incorrect choices:
b. Injecting 10 units of insulin for every 1 gram of carbohydrates would result in excessive insulin dosing and potential hypoglycemia.
c. Consuming 10 units of insulin for every 1 unit of carbohydrates would lead to excessive insulin administration and hypoglycemia.
d. Injecting 1 unit of insulin for every 10 grams of carbohydrates would result in insufficient insulin dosing and potentially high blood glucose levels.
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Related Questions
Correct Answer is B
Explanation
Subcutaneous injection has a slower onset of action compared to IV infusion and is the most common route for insulin administration.
Incorrect choices:
a. IM injection is not a common route for insulin administration and has a slower onset than subcutaneous injection.
c. IV infusion provides a rapid onset of action, making it inappropriate for routine insulin administration.
d. Inhalation is not a typical route for insulin administration. It is used for specific types of medications, not insulin.
Correct Answer is C
Explanation
Insulin should be stored at room temperature and protected from extreme temperatures during travel to maintain its effectiveness.
Incorrect choices:
a. Leaving insulin vials on the car dashboard exposes them to heat and temperature fluctuations, which can impact their potency.
b. Storing insulin in the overhead compartment of an airplane may subject it to extreme cold or heat, affecting its effectiveness.
d. Freezing insulin is not recommended, as it can alter the medication's properties and impact its efficacy.
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