Which insulin is used for basal dosing for 24-hour coverage and has no peak?

Lispro (Humalog).

Aspart (NovoLog).

Regular insulin (Humulin R).

Glargine (Lantus). . .

Answer and Explanation

The Correct Answer is D

Choice A rationale

Lispro (Humalog) is a rapid-acting insulin used for mealtime glucose control. It has an onset of 15 minutes and peaks within 30 minutes to 1 hour, making it unsuitable for basal dosing.

Choice B rationale

Aspart (NovoLog), another rapid-acting insulin, is similar to lispro in its onset and peak times. It is also used for mealtime glucose control, not basal glucose regulation.

Choice C rationale

Regular insulin (Humulin R) is a short-acting insulin with an onset of 30 minutes to 1 hour and a peak of 2 to 4 hours. It cannot provide the steady basal glucose control required for 24-hour coverage.

Choice D rationale

Glargine (Lantus) is a long-acting insulin that provides consistent basal glucose control with no pronounced peak. It is designed for once-daily dosing to maintain stable glucose levels over 24 hours, meeting the requirements for basal dosing. .

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Correct Answer is ["A","D"]

Explanation

Choice A rationale

Using a urine filter ensures the recovery of passed stones for laboratory analysis, assisting in identifying stone composition and tailoring prevention strategies.

Choice B rationale

Calcium intake is essential for bone health and reducing oxalate absorption. Avoiding calcium increases oxalate availability, worsening stone formation.

Choice C rationale

Diuretic fluids like coffee promote dehydration and concentration of urine, increasing the risk of stone recurrence. Diuretics should be prescribed for specific stone types.

Choice D rationale

Maintaining hydration prevents urine concentration and the supersaturation of stone-forming crystals, which are primary risk factors for nephrolithiasis.

A. True. B. False.

Correct Answer is A

Explanation

Choice A rationale

Using a Foley catheter can help prevent skin breakdown caused by prolonged contact with urine in incontinent patients, especially if they are confused or non-ambulatory and unable to use other urinary devices. Maintaining intact skin is crucial to avoiding infections and pressure injuries, making a Foley catheter a suitable intervention in specific cases when prescribed.

Choice B rationale

Foley catheters are not inherently inappropriate but must be prescribed judiciously due to risks like urinary tract infections. While alternative methods may be preferable, this intervention is justified for incontinent, immobile patients with compromised mental status to protect skin integrity. It aligns with clinical guidelines and patient-specific needs.

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Which insulin is used for basal dosing for 24-hour coverage and has no peak?

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Naxlex Comprehensive Predictor Exams

Which topic would the nurse include when teaching the patient ways to prevent the recurrence of kidney stones?

Correct Answer is ["A","D"]

Explanation

The student nurses ask the RN if a Foley catheter would be an appropriate intervention to protect intact skin for a patient who is not ambulatory, incontinent, and confused.The nurse knows that it would be appropriate to ask the physician for an order to place a Foley catheter for this patient.

Correct Answer is A

Explanation

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