A nurse is caring for a client who is prescribed tetracycline 2 grams daily PO in four divided doses every 6 hr. Available is tetracycline 250 mg capsules. How many capsules should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["2"]
To calculate the number of capsules that the nurse should administer per dose, the nurse should first divide the total daily dose of tetracycline by the number of doses per day. This gives the dose per administration:
2 grams / 4 doses = 0.5 grams per dose
Next, the nurse should convert the dose from grams to milligrams, since the available capsules are in milligrams. There are 1000 milligrams in one gram, so the nurse should multiply the dose by 1000:
0.5 grams x 1000 mg/g = 500 mg per dose
Finally, the nurse should divide the dose in milligrams by the strength of each capsule, which is 250 mg. This gives the number of capsules that the nurse should administer per dose:
500 mg / 250 mg/capsule = 2 capsules per dose
Therefore, the nurse should administer 2 capsules of tetracycline every 6 hours to the client.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Remaining with the client provides support and ensures their safety. The client's behavior indicates distress, and having a nurse nearby can help the client feel more comfortable and secure.
B. Give the client a PRN sleeping medication:
Explanation: Administering a sleeping medication should not be the first response, especially if the client is agitated. It's important to address the underlying cause of the agitation and consider other interventions before resorting to medication.
C. Encourage the client to go back to bed:
Explanation: Encouraging the client to go back to bed might not be effective if they are experiencing significant distress or anxiety. It's better to address their emotional state first before suggesting any changes in activity.
D. Explore alternatives to pacing the floor with the client:
Explanation: This is a reasonable course of action. Exploring alternatives to the client's current behavior can help address their distress and find ways to manage their emotions more effectively.
Correct Answer is B
Explanation
A.In the context of severe anxiety, clients might engage in attention-seeking behaviors as a way to express their distress or seek support. However, wild fidgeting remains a more direct and common manifestation of severe anxiety.
B.Severe anxiety can lead to various physical and psychological manifestations. "Wild fidgeting" is a common physical manifestation of severe anxiety. It involves restlessness, rapid movements, and an inability to sit still. Fidgeting can be a way for individuals to release excess energy and manage their heightened anxiety levels.
C.While severe anxiety can lead to a variety of behaviors, threatening behavior is not a typical or direct manifestation of severe anxiety. Such behavior may be more indicative of other mental health issues or agitation.
D.Severe anxiety is more likely to cause impairments in concentration, focus, and problem-solving abilities rather than mild difficulty. Severe anxiety can lead to cognitive overload and make it challenging for individuals to think clearly and solve problems effectively.
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