A nurse is preparing to administer morphine sulfate 2 mg IV bolus. Available is morphine sulfate 10 mg/mL How many mL 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 ["0.2"]
To calculate the volume of morphine sulfate to administer, we can use the following formula:
Volume (mL) = Dose (mg) / Concentration (mg/mL)
Plugging in the known values:
- Dose = 2 mg
- Concentration = 10 mg/mL
Volume (mL) = 2 mg / 10 mg/mL
Volume (mL) = 0.2 mL
Therefore, the nurse should administer 0.2 mL of morphine sulfate per dose.
Rounded to the nearest tenth: 0.2 mL
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. "I will tell your family of your concern so that they can be here." This option involves the family in the client's care, which is important during end-of-life situations. However, it assumes that the client's primary concern is about the family's presence rather than exploring the underlying emotions or fears the client may be experiencing. While involving the family is beneficial, it may not directly address the client's emotional needs.
B. "I wonder if you are fearful of dying alone." This response demonstrates therapeutic communication by acknowledging the client's statement and exploring the underlying feelings or concerns behind it. It shows empathy and provides an opportunity for the client to express their emotions. Fear of dying alone is a common concern for many individuals facing the end of life, and addressing this fear can help alleviate distress.
C. "We will call your family in time for them to get here." While involving the family is important, this response primarily focuses on the logistics of family arrival rather than addressing the client's emotional needs. It may not fully explore or validate the client's feelings about dying alone.
D. "I will make sure a staff member is in your room at all times." While providing support and ensuring the client's comfort is essential, this response does not directly address the client's emotional needs or explore their concerns about dying alone. It also may not be feasible to have a staff member constantly present in the room. This option may not fully address the client's underlying fears or emotions related to dying alone.
Correct Answer is B
Explanation
A. Administer the medication into the deltoid muscle: Olanzapine is typically administered deep into the muscle to ensure proper absorption. However, the deltoid muscle may not be the preferred site for intramuscular injections of medications like olanzapine due to the risk of hitting the underlying radial nerve. The ventrogluteal or vastus lateralis muscles are often preferred sites for IM injections to reduce the risk of nerve damage.
B. Monitor the client for at least 3 hr after the injection: After administering olanzapine IM, the nurse should monitor the client closely for at least 3 hours to assess for any adverse reactions or side effects, such as sedation, hypotension, or extrapyramidal symptoms. This allows for early detection and prompt intervention if needed.
C. Withhold the medication if the client reports hallucinations: Olanzapine is an antipsychotic medication commonly used to treat schizophrenia and other psychotic disorders. Hallucinations are a symptom of schizophrenia, and olanzapine is often prescribed to help manage such symptoms. Withholding the medication solely based on the client reporting hallucinations would not be appropriate without further assessment and consideration of the overall treatment plan.
D. Instruct the client to expect difficulty sleeping: While olanzapine can cause sedation and may affect sleep patterns in some individuals, it is not a universal side effect for everyone. Providing anticipatory guidance about potential side effects is essential, but instructing the client to expect difficulty sleeping without individual assessment may lead to unnecessary anxiety or concerns.
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