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
When performing a self-monitoring blood glucose test, it is essential to choose the puncture site on the side of the fingertip, slightly off-center, and to rotate the puncture sites to prevent lipoatrophy and injury to the nerves and blood vessels in the finger. Puncturing the center of the fingertip can lead to pain, injury to the nerves, and tissue damage.
Options a, b, and c are correct and indicate appropriate actions during self-monitoring of blood glucose. Washing the puncture site using warm water and soap helps to reduce the risk of infection. Waiting for a minute with the arm down before puncturing the site helps to increase blood flow and make it easier to obtain a blood sample. A blood glucose result of 120 mg/dL indicates good blood sugar control within the target range for many patients with diabetes.
Correct Answer is B
Explanation
IV fluids are not typically used as a treatment for UTIs (urinary tract infections) as they do not directly address the infection itself. The main reason for administering IV fluids to a patient with a UTI would be to ensure adequate hydration, especially if the patient is experiencing fever or other symptoms of dehydration. Adequate hydration can also help improve the efficacy of antibiotics in treating the infection by ensuring that the urinary system is properly functioning and able to flush out bacteria.
Therefore, option b would be the closest answer as IV fluids may be given to facilitate the administration of IV antibiotics. However, it is important to note that antibiotics are the primary treatment for UTIs, and IV fluids are usually given as a supportive measure to ensure the patient's overall well-being. Flushing bacteria from the urinary tract or diluting bacteria are not considered primary rationales for administering IV fluids in a patient with a UTI. Relief of pain and discomfort may be managed with pain medication, but this is not the primary reason for IV fluid administration.
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