The nurse is deciding on a dosage schedule for methylphenidate (Ritalin). The nurse recognizes that which time is the most appropriate to administer this drug for maximum effectiveness?

Before breakfast or lunch

With meals

After dinner

At bedtime

Answer and Explanation

The Correct Answer is A

A. Before breakfast or lunch

Methylphenidate (Ritalin), a stimulant medication commonly used to treat attention deficit hyperactivity disorder (ADHD), is usually administered before breakfast or lunch for maximum effectiveness. This schedule helps align the peak concentration of the medication with the times when increased focus and attention are often needed, such as during school hours.

B. With meals

While it can be administered with meals, the goal is often to have the medication take effect before meals to help with focus and attention during activities like school or work.

C. After dinner

Administering methylphenidate after dinner may interfere with the patient's ability to fall asleep, as the medication can cause insomnia. It is generally recommended to avoid administering it in the late afternoon or evening.

D. At bedtime

Administering methylphenidate at bedtime is not appropriate due to the potential for insomnia. The stimulant effect of the medication is not aligned with the patient's sleep-wake cycle.

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

Explanation

A. "I will avoid foods high in fat." - This is a correct statement. High-fat foods can contribute to the symptoms of GERD.

B. "I will eat small frequent meals and have a snack at bedtime." - This is a correct statement. Eating smaller, more frequent meals and avoiding large meals before bedtime can help manage GERD symptoms.

C. "Orange juice may aggravate my symptoms." - This is a correct statement. Citrus juices, including orange juice, are acidic and can worsen GERD symptoms.

D. "I will wait 2 hours after eating lunch before lying down for a nap." - This is a correct statement. Waiting a few hours after eating before lying down can help prevent stomach contents from refluxing into the esophagus.

A. Aspirin and warfarin B. Sulfasalazine and acetaminophen C. Tolmetin and propranolol D. Meloxicam and amlodipine

Correct Answer is A

Explanation

A. Aspirin and warfarin

The combination of aspirin and warfarin poses a potential risk of increased bleeding and bruising. Both aspirin and warfarin are anticoagulants, and when used together, they can potentiate each other's effects, leading to a higher risk of bleeding events, including easy bruising.

B. Sulfasalazine and acetaminophen

Sulfasalazine is often used in the treatment of arthritis and inflammatory bowel disease, while acetaminophen is a commonly used pain reliever. There is no significant interaction between these two medications leading to increased bleeding or bruising.

C. Tolmetin and propranolol

Tolmetin is a nonsteroidal anti-inflammatory drug (NSAID) used for pain relief, and propranolol is a beta-blocker used for conditions such as hypertension. While both medications have their own potential side effects, there is no specific interaction between them that significantly increases the risk of bleeding or bruising.

D. Meloxicam and amlodipine

Meloxicam is an NSAID, and amlodipine is a calcium channel blocker used for hypertension. Similar to option C, there is no known significant interaction between these two medications that would lead to increased bleeding or bruising.

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The nurse is deciding on a dosage schedule for methylphenidate (Ritalin). The nurse recognizes that which time is the most appropriate to administer this drug for maximum effectiveness?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is instructing a patient recently diagnosed with GERD. Which statement by the patient indicates a need for further teaching?

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

Explanation

A patient with a complicated medical history including hypertension, a-fib, and arthritis calls the health care provider's office to speak with a nurse about "all of these bruises I have all of a sudden." Which potential drug interaction should concern the nurse with these symptoms?

Correct Answer is A

Explanation

Calculate the infusion time for an IV of 1,500 mL running at 25 gtt/min. if the drop factor is 15 gtt/mL.

A nurse is teaching the family of a child with ADHD about her diet and medications. The child is prescribed methylphenidate (Ritalin) every day. In teaching about the client's diet, it is most important that the nurse encourage the child to avoid which foods and/or drinks?

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The physician writes an order for furosemide (Lasix) 120 mg. Each table contains 40 mg. How many tablets would you administer?

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The nurse is working on a neurosurgery unit. The patient calls the desk to complain that his arm is really burning and feels hot. The patient is receiving IV phenytoin for his grand mal seizures. What is the nurse's best action?

Patients taking phenytoin (Dilantin) for control of seizures must be aware of which adverse effect(s)? (Select all that apply.)

The nurse is caring for an older adult who is receiving diphenoxylate with atropine to treat severe diarrhea. The nurse will monitor this patient closely for which effect?