A nurse is preparing to administer chlordiazepoxide 10 mg PO tid. The amount available is chlordiazepoxide 5 mg/capsule. How many capsules 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.)
The Correct Answer is ["2"]
Chlordiazepoxide 10 mg PO tid means that the patient is supposed to receive 10 milligrams of chlordiazepoxide by mouth three times a day (tid = three times a day).
Since the available capsules only contain 5 mg of chlordiazepoxide each, the nurse needs to calculate how many capsules are needed to deliver the prescribed dose of 10 mg.
To find out how many capsules are needed, we can divide the prescribed dosage by the amount of chlordiazepoxide per capsule:
Number of capsules = Prescribed dosage / Amount of chlordiazepoxide per capsule
Number of capsules = 10 mg / 5 mg/capsule
Dividing 10 mg by 5 mg/capsule gives us 2.
A patient cannot take half a capsule, so we round up to the nearest whole number.
Therefore, the nurse should administer 2 capsules per dose.
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Related Questions
Correct Answer is D
Explanation
A. A 14-month-old toddler with bruises on bony prominences:
Bruises on bony prominences are common in toddlers who are learning to walk and are prone to falls. While bruising can raise concerns, it is not necessarily indicative of physical abuse, especially in this age group.
B. A 9-month-old infant who sustained near drowning:
Near drowning in an infant who climbed into the tub and turned on the water suggests an accidental event rather than physical abuse. This scenario is consistent with lack of supervision or an unfortunate accident.
C. A 3-year-old toddler with scalding burns:
Scalding burns from spilling hot tea on oneself can occur accidentally, especially in young children who may not understand the dangers associated with hot liquids. While the circumstances may raise suspicion, it does not necessarily indicate physical abuse without further evidence.
D. A 6-year-old child with a spiral fracture:
A spiral fracture of the tibia and fibula is concerning for physical abuse, especially in a child who reportedly sustained the injury while riding a bicycle. Spiral fractures are often associated with twisting or pulling forces and are considered suspicious for non-accidental trauma, particularly when there is no plausible explanation for the injury.
Correct Answer is A
Explanation
A) Recent oral intake: This information is crucial because pyridostigmine is typically administered orally and can interact with food, affecting its absorption. Ensuring that the client has recently eaten or will eat soon is essential to minimize gastrointestinal side effects and optimize medication absorption.
B) Trouble sleeping: While sleep disturbances can be a concern, particularly if they worsen with medication use, they may not be the most critical information to obtain before administering pyridostigmine. However, if the client experiences worsening sleep disturbances after starting the medication, it should be reported to the healthcare provider.
C) Unexplained weight loss: While weight loss can be a symptom of myasthenia gravis, it may not be directly related to the administration of pyridostigmine. However, if the client experiences significant weight loss or other unexplained symptoms, further assessment and evaluation may be necessary.
D) Difficulty with urination: Pyridostigmine can affect bladder function and may exacerbate urinary retention, especially in clients with myasthenia gravis. However, obtaining information about the client's recent oral intake is more crucial to ensure optimal medication absorption and minimize gastrointestinal side effects. Difficulty with urination should still be monitored, but it may not be the most immediate concern before administering the medication.
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