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 B
Explanation
A. A client exhibiting psychotic behavior
Group therapy is generally not recommended for clients who are actively exhibiting psychotic behavior. Psychotic behavior can include hallucinations, delusions, and severe thought disturbances, which might impede the individual's ability to effectively participate and benefit from group therapy. Such clients often require more immediate and individualized attention to address their acute symptoms.
B. A client who has been taking amitriptyline for 3 months for depression
This is the correct choice. A client who has been taking amitriptyline for 3 months for depression is likely to have their symptoms more stabilized and under better control compared to acute situations. They might be at a stage where they can engage in group therapy to discuss their experiences, coping strategies, and learn from others in a similar situation.
C. A client who is experiencing alcohol intoxication
Group therapy is not appropriate for clients who are currently intoxicated, as their ability to actively participate and engage in therapeutic discussions may be compromised. Addressing the effects of alcohol intoxication and ensuring the client's safety would be a priority before considering group therapy.
D. A client admitted 12 hours ago for acute mania
Clients admitted for acute mania often require stabilization and intervention to manage their manic symptoms. In the early stages of admission, they might not be in a state conducive to group therapy. Once their acute symptoms are better controlled and they have had time to stabilize, they could potentially benefit from group therapy as part of their overall treatment plan.
Correct Answer is D
Explanation
A. "Using nontraditional treatments is not a good idea. I'd rather you avoid that route."
This response is directive and dismissive of the client's choice. It does not promote open communication or respect for the client's autonomy and beliefs.
B. "Your provider is very knowledgeable. If he prescribes chemotherapy, it's the best treatment for you."
While healthcare providers have expertise, this response doesn't address the client's concerns or give them an opportunity to express their feelings. It may come across as authoritarian and not respecting the client's wishes.
C. "A lot of people think nontraditional treatments will work, and they find out too late that they made the wrong choice."
This response uses scare tactics and doesn't address the client's individual needs or concerns. It does not foster a trusting and respectful nurse-client relationship.
D. "Tell me more about your concerns about taking chemotherapy."
This is the most appropriate response. It demonstrates active listening, empathy, and a willingness to understand the client's perspective. By asking the client to share more about their concerns, the nurse can engage in a meaningful conversation and provide information and support based on the client's needs.
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