A nurse is providing teaching to an older adult client who has a seizure disorder and a new prescription for phenytoin. Which of the following instructions should the nurse include?

"Plan to take this medication with food."

"Plan to take this medication with antacids."

"Limit foods that contain vitamin D while taking this medication."

"Limit foods that contain folic acid while taking this medication."

Answer and Explanation

The Correct Answer is A

Choice A reason:

"Plan to take this medication with food." Is the correct statement. When providing instructions to an older adult client who has a seizure disorder and is prescribed phenytoin (an antiepileptic or anticonvulsant medication), the nurse should advise the client to take the medication with food. Phenytoin can cause gastrointestinal irritation, and taking it with food can help minimize this side effect.

Choice B reason:

"Plan to take this medication with antacids. “is not the appropriate instruction. Phenytoin should not be taken with antacids. Antacids can reduce the absorption of phenytoin, leading to decreased effectiveness of the medication. If antacids are needed for other reasons, they should be taken at least 2 hours before or after taking phenytoin.

Choice C reason:

"Limit foods that contain vitamin D while taking this medication. “This is not inappropriate instruction. There is no specific requirement to limit foods containing vitamin D while taking phenytoin. However, phenytoin may decrease the absorption of vitamin D, which could potentially affect the client's vitamin D levels. Therefore, it is essential for the client to have regular check-ups and possibly discuss the need for vitamin D supplementation with their healthcare provider.

Choice D reason:

"Limit foods that contain folic acid while taking this medication. “This is not the correct statement. Phenytoin can interfere with the absorption of folic acid (a B-vitamin). Long-term use of phenytoin may lead to folic acid deficiency. Therefore, the nurse should instruct the client to consume foods rich in folic acid and discuss the potential need for folic acid supplementation with their healthcare provider.

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Correct Answer is D

Explanation

The correct answer is choiced. A client who is taking warfarin and has an INR of 1.8.

Choice A rationale:

An induration after a Mantoux test indicates a positive reaction, but it does not necessarily require immediate follow-up unless the induration is significant and the client has risk factors for tuberculosis.

Choice B rationale:

Sodium phosphate is commonly used as a bowel preparation for colonoscopy. This does not typically require follow-up unless the client experiences adverse effects such as dehydration or electrolyte imbalance.

Choice C rationale:

A potassium level of 3.6 mEq/L is within the normal range (3.5-5.0 mEq/L). Therefore, this finding does not require follow-up.

Choice D rationale:

An INR of 1.8 for a client taking warfarin is below the therapeutic range for most indications (typically 2.0-3.0). This requires follow-up to adjust the warfarin dosage to achieve the desired anticoagulation effect.

A. Swaddle the newborn with his legs extended. B. Administer naloxone to the newborn C. Maintain eye contact with the newborn during feedings D. Minimize noise in the newborn’s environment

Correct Answer is D

Explanation

The correct answer is choice D. Minimize noise in the newborn’s environment.

This is because neonatal abstinence syndrome (NAS) is a condition that affects newborns who are exposed to opioids or other addictive substances in the womb. These substances can cause withdrawal symptoms in the newborns, such as excessive crying, tremors, vomiting, diarrhea, and seizures.

Minimizing noise and other stimuli can help calm the newborn and reduce stress.

Choice A is wrong because swaddling the newborn with his legs extended can increase muscle tension and discomfort. Swaddling should be done with the legs flexed and hips abducted to prevent hip dysplasia.

Choice B is wrong because administering naloxone to the newborn can cause severe withdrawal symptoms and respiratory depression. Naloxone is an opioid antagonist that reverses the effects of opioids, but it is not recommended for newborns with NAS unless they have life-threatening respiratory depression.

Choice C is wrong because maintaining eye contact with the newborn during feedings can overstimulate the newborn and cause agitation. Eye contact should be avoided or limited during feedings for newborns with NAS.

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A nurse is providing teaching to an older adult client who has a seizure disorder and a new prescription for phenytoin. Which of the following instructions should the nurse include?

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