A patient with diabetes is starting insulin therapy. Which type of insulin will the nurse discuss using for mealtime coverage.
Glargine (Lantus)
Detemir (Levemir)
Lispro (Humalog)
NPH (Humulin N)
The Correct Answer is C
The nurse will discuss using rapid-acting insulin such as Lispro (Humalog) for mealtime coverage in a patient with diabetes who is starting insulin therapy. Rapid-acting insulin begins to work quickly after injection, usually within 15 minutes, and peaks at around 1 hour. This makes it an effective choice for covering the rise in blood sugar that occurs after meals.
Options A, B, and D are all long-acting insulins that are used to provide a basal level of insulin coverage throughout the day but are not appropriate for mealtime coverage.

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Related Questions
Correct Answer is D
Explanation
Diabetes insipidus is a condition in which the body is unable to properly regulate fluid balance, leading to excessive urination (polyuria) and thirst. Therefore, the nurse should anticipate the clinical manifestation of polyuria in a patient admitted to the hospital with diabetes insipidus. The patient may excrete large amounts of dilute urine, which can lead to dehydration if adequate fluid replacement is not provided. The other options listed (fluid volume overload, decreased gas exchange, and generalized edema) are not typically associated with diabetes insipidus, as this condition is characterized by a deficiency of antidiuretic hormone (ADH) rather than an excess of fluid.

Correct Answer is C
Explanation
An insulin syringe is measured in units (U). The concentration of insulin is usually expressed in units per milliliter (U/mL), and the volume of the syringe is also measured in milliliters (mL), but the actual dosing of insulin is in units. It is important to use the correct syringe size and to measure the correct number of units to ensure accurate dosing of insulin.


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