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The healthcare provider prescribes enoxaparin sodium 80 mg subcutaneously twice daily. The nurse is preparing a preloaded 1 mL syringe labeled, 'enoxaparin sodium injection, USP 60 mg/0.6 mL'. How many mL should the nurse administer?

(Enter numeric value only. If rounding is required, round to the nearest tenth.)

Answer and Explanation

The Correct Answer is ["0.8"]

The correct answer is 0.8 mL.

To find the answer, we can use the following formula:

(mg of medication ordered / mg of medication per mL) = mL to administer

Substituting the values from the question, we get:

(80 mg / 60 mg per 0.6 mL) = 0.8 mL

Therefore, the nurse should administer 0.8 mL of enoxaparin sodium injection.

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Correct Answer is A

Explanation

Choice A reason: Sleeping soundly through the night is the desired outcome of administering zolpidem, which is a sedative-hypnotic that induces sleep by enhancing the activity of GABA, an inhibitory neurotransmitter. Zolpidem is used to treat insomnia, especially difficulty falling asleep.

Choice B reason: Decreasing episodes of incontinence is not a relevant outcome of administering zolpidem, which does not affect urinary function or bladder control. Incontinence may be caused by other factors, such as aging, prostate problems, or urinary tract infections.

Choice C reason: Improving ability to concentrate is not a pertinent outcome of administering zolpidem, which does not affect cognitive function or attention span. Zolpidem may actually impair memory and cause daytime drowsiness or confusion in some patients.

Choice D reason: Exhibiting fewer emotional outbursts is not a significant outcome of administering zolpidem, which does not affect mood or behavior. Zolpidem may actually cause paradoxical reactions, such as agitation, aggression, or hallucinations in some patients.

: [Zolpidem (Oral Route)]

: [Insomnia]

: [Urinary Incontinence]

: [Concentration Problems]

A. Promotes stomach emptying and prevents gastric reflux. B. Buffers hydrochloric acid and prevents gastric erosion. C. Prevents indigestion associated with ingestion of spicy foods. D. Binds with phosphorus in foods and prevents absorption.

Correct Answer is D

Explanation

Choice A reason: Promoting stomach emptying and preventing gastric reflux is not a relevant action of sevelamer, which is a phosphate binder that lowers serum phosphate levels in patients with CKD. Gastric reflux may be caused by other factors, such as hiatal hernia, obesity, or spicy foods.

Choice B reason: Buffering hydrochloric acid and preventing gastric erosion is not a pertinent action of sevelamer, which does not affect gastric acidity or mucosal integrity. Gastric erosion may be caused by other factors, such as NSAIDs, alcohol, or Helicobacter pylori infection.

Choice C reason: Preventing indigestion associated with ingestion of spicy foods is not a significant action of sevelamer, which does not affect digestion or food tolerance. Indigestion may be caused by other factors, such as overeating, stress, or gallstones.

Choice D reason: Binding with phosphorus in foods and preventing absorption is the correct action of sevelamer, which should be taken with meals to reduce the amount of phosphorus that enters the bloodstream from the diet. High serum phosphate levels can cause bone loss, calcification of soft tissues, and secondary hyperparathyroidism in patients with CKD.

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Nursing Test Bank

Naxlex Comprehensive Predictor Exams

When administering zolpidem to an older client, which computer documentation indicates that the desired outcome has been achieved?

Correct Answer is A

Explanation

The nurse is administering sevelamer during lunch to a client with chronic kidney disease (CKD). The client asks the nurse to bring the medication later. The nurse should describe which action of sevelamer as an explanation for taking it with meals?

Correct Answer is D

Explanation

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