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A nurse is preparing to administer amantadine 150 mg PO every 12 hr. Available is amantadine 50 mg/5 mL syrup. How many mL should the nurse administer per dose? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Answer and Explanation

The Correct Answer is ["15"]

Given:

Amantadine syrup concentration: 50 mg/5 mL Desired dose of amantadine: 150 mg

5ml contains 50mg

1ml contains 50/5= 10mg Given 10mg is in 1ml

Then 150mg will be contained in: 150/10

=15ml

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Correct Answer is C

Explanation

A. These are adverse effects that usually subside after a few weeks: While some adverse effects of phenobarbital may diminish over time, the symptoms described by the patient are more likely related to its impact on REM sleep.
B. The drug must be stopped immediately because of possible adverse effects: Stopping phenobarbital abruptly can lead to withdrawal symptoms and potential rebound seizures; discontinuation should be done gradually under medical supervision.
C. This drug causes deprivation of REM sleep and may cause the inability to deal with normal stress: Phenobarbital is known to disrupt REM sleep, leading to emotional lability, irritability, and difficulty coping with stress.
D. This drug causes the rapid eye movement (REM) sleep period to increase, resulting in nightmares and restlessness: Phenobarbital actually decreases REM sleep, which can lead to disturbances in sleep patterns and mood changes.

A. The patient's respiratory rate B. The appearance of the incision C. The date of the patient's last bowel movement D. The patient's pulse rate

Correct Answer is A

Explanation

A. The patient's respiratory rate: Morphine sulfate is an opioid analgesic that can cause

respiratory depression as a side effect. Therefore, assessing the patient's respiratory rate is crucial before administering the medication to ensure it is within normal limits.
B. The appearance of the incision: While assessing the incision is important for overall surgical site assessment, it's not directly related to the administration of morphine sulfate.
C. The date of the patient's last bowel movement: Bowel movements may be impacted by anesthesia and surgery, but they are not directly relevant to assessing the safety of administering morphine sulfate.
D. The patient's pulse rate: Pulse rate is important for overall assessment of the patient's

condition but may not directly indicate the need for or safety of administering morphine sulfate.

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A nurse is preparing to administer amantadine 150 mg PO every 12 hr. Available is amantadine 50 mg/5 mL syrup. How many mL should the nurse administer per dose? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A patient has been taking phenobarbital for 2 weeks as part of his therapy for epilepsy. He tells the nurse that he feels tense and that the least little thing bothers him now. Which is the correct explanation for this problem?

Correct Answer is C

Explanation

A patient had abdominal surgery this morning. The patient is groggy but complaining of severe pain around the incision. What is the most important assessment data to consider before the nurse administers a dose of morphine sulfate to the patient?

Correct Answer is A

Explanation

When evaluating a patient who is taking orlistat, which is an intended therapeutic effect?

An adrenergic agonist is ordered for a patient in shock. The nurse will note that this drug has had its primary intended effect if which expected outcome occurs?

The nurse has given medication instructions to a patient receiving phenytoin. Which statement by the patient indicates that the patient has an adequate understanding of the instructions?

The opioid acetaminophen/hydrocodone is prescribed for a patient who has had surgery. The nurse informs the patient that which common adverse effects can occur with this medication? (Select all that apply.)

A nurse is caring for a client who has schizophrenia and is taking haloperidol. The nurse should monitor for which of the following adverse effects of haloperidol?

When monitoring a patient who is taking a cholinergic drug, the nurse will watch for which cardiovascular effect?