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. Helping the client into the shower: This task can be safely delegated to an assistive personnel (AP). The AP can help the client with activities of daily living such as showering, as long as the client is stable and does not require close monitoring.
B. Ambulating the client in the hallway: This task can also be delegated to an AP. Assisting with ambulation is within the scope of practice for an AP, provided the client is stable and there are no specific concerns that require a nurse’s assessment.
C. Measuring vital signs: While measuring vital signs is a critical task, it can be delegated to an AP. The AP can be trained to accurately measure and report vital signs. However, the nurse should review and interpret the results.
D. Removing the sternal dressing: This is the correct answer. Removing a sternal dressing after cardiac surgery is a complex task that requires a nurse’s expertise2. The nurse needs to assess the surgical site for signs of infection or complications, which is beyond the scope of practice for an AP. Therefore, this task should not be delegated and should be performed by the nurse herself
Correct Answer is B
Explanation
A. Abdominal pain: Abdominal pain is not typically associated with respiratory acidosis. Respiratory acidosis is a condition that occurs when the lungs can’t remove enough carbon dioxide, resulting in an acidic blood pH.
B. Lethargy: Lethargy is a common symptom of respiratory acidosis. Patients may experience fatigue, especially during the daytime1. This is due to the increased carbon dioxide levels in the blood, which can cause confusion, drowsiness, and fatigue
C. Dry skin: Dry skin is not a common symptom of respiratory acidosis. The condition primarily affects the respiratory system and does not typically cause skin changes.
D. Numbness of fingers: While numbness of fingers can be a symptom of various conditions, it is not typically associated with respiratory acidosis. The primary symptoms of respiratory acidosis are related to increased carbon dioxide levels in the blood, such as lethargy and confusion.
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