Your patient is to receive Zithromax oral suspension 1 g PO now. You have available Zithromax 200mg/5mL. How many milliliters will you administer per dose?
The Correct Answer is ["25"]
Convert the desired dose from grams (g) to milligrams (mg).
1 g = 1000 mg
Desired dose = 1 g
= 1000 mg.
Available concentration = 200 mg/5 mL.
Calculate the volume to administer.
Volume (mL) = Desired dose (mg) / (Available concentration (mg) / Available volume (mL))
= 1000 mg / (200 mg / 5 mL)
= 1000 mg × (5 mL / 200 mg)
= (1000 × 5) / 200 mL
= 5000 / 200 mL
= 25 mL.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Impaired skin integrity related to persistent deep skin abscesses: While this is an important concern, the priority for a client with a primary immunodeficiency is to prevent and manage infections, as these are more likely to occur due to the compromised immune system.
B. Grieving related to the poor prognosis of the condition: Grieving is a valid concern, especially in a chronic or life-limiting condition, but the priority is to address the client's immediate physical health needs, such as infection prevention and management.
C. Risk for infection related to altered immune cell function: This is the priority nursing diagnosis for a client with a primary immunodeficiency. The altered immune system significantly increases the client's risk for infections, so preventing and managing infections becomes the primary focus of care.
D. Anxiety related to an inherited disorder: The immediate concern for a client with a primary immunodeficiency is the prevention and management of infections. Anxiety can be addressed as part of emotional and psychological support once the physical health needs are stabilized.
Correct Answer is A
Explanation
A. "It's important to reduce other factors that increase the risk of second cancers.": Smoking, drinking, and sun exposure increase the risk of developing second cancers. Since Hodgkin lymphoma survivors are already at risk for secondary cancers, minimizing these behaviors is critical.
B. "These behaviors can reduce the effectiveness of your chemotherapy.": While smoking and drinking may have general health impacts, they do not reduce chemotherapy's effectiveness. The main concern is not the treatment itself but the risk of developing other cancers.
C. "Avoiding these factors can reduce the risk of Reed-Sternberg cells developing.": Reed-Sternberg cells are a characteristic of Hodgkin lymphoma, but their development isn't influenced by smoking, drinking, or sun exposure.
D. "Engaging in these activities increases your risk of hemorrhage.": While certain cancers and treatments can increase bleeding risks, this is not the primary concern related to smoking, drinking, and sun exposure.
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