A patient is prescribed long-acting insulin (glargine) for basal control of blood glucose. Which statement by the nurse is correct when educating the patient?
"This insulin peaks in 2-4 hours."
"You will need to take this insulin with your meals."
"This insulin provides a steady level of insulin over 24 hours."
"You will need to administer this insulin three times a day."
The Correct Answer is C
A. This insulin does not peak like short-acting insulin; glargine provides a consistent release of insulin without a peak effect.
B. Long-acting insulin is not meant to be taken with meals, as it provides basal control and is typically taken once daily, not with each meal.
C. This statement is correct; glargine provides a steady level of insulin over 24 hours, helping to maintain consistent blood glucose levels throughout the day and night.
D. Long-acting insulin is usually administered once daily, so stating that it must be given three times a day is incorrect.
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Correct Answer is D
Explanation
A. While MAOIs may have some regulatory considerations, they are not classified under a scheduled drug classification like controlled substances.
B. MAOIs are effective in treating depression and anxiety disorders, which is not the reason for their limited use.
C. Although MAOIs can have some side effects, they are more notably associated with dietary and drug interactions rather than causing GI bleeding or esophageal varices.
D. MAOIs can cause dangerous interactions with foods that contain tyramine (like aged cheeses and fermented products) and certain medications, leading to hypertensive crises, making their use cautious and limiting in clinical practice.
Correct Answer is A
Explanation
A. Changing positions slowly is critical for older adults taking beta-adrenergic blockers and diuretics to prevent orthostatic hypotension, which can lead to lightheadedness or dizziness.
B. Reducing fluid intake is not advisable, as thiazide diuretics can lead to dehydration, and maintaining adequate fluid intake is essential for overall health and to avoid excessive urinary output.
C. Identifying and eliminating high-potassium foods is unnecessary unless there is a specific indication of hyperkalemia, particularly since thiazide diuretics do not typically cause potassium retention, and beta-blockers are not potassium-specific.
D. Expecting blood pressure to increase before it decreases is misleading; clients should see a gradual reduction in blood pressure with proper medication adherence, and any sudden increases should be reported.