A nurse is preparing to administer morphine 30 mg PO to a client who reports pain. Available is morphine solution 20 mg/mL. How many mL should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["1.5"]
To calculate the required mL of morphine solution needed to administer 30 mg of morphine orally (PO), you can use the following formula:
Volume (in mL) = Amount (in mg) / Concentration (in mg/mL)
In this case, the amount of morphine is 30 mg, and the concentration of the morphine solution is 20 mg/mL.
Volume (in mL) = 30 mg / 20 mg/mL
Volume (in mL) = 1.5 mL
Therefore, the nurse should administer 1.5 mL of the morphine solution to deliver 30 mg of morphine to the client orally.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Radiation therapy can affect the taste buds, leading to a diminished or altered sense of taste.
This can result in a reduced appetite or changes in food preferences.
Loose stools and bladder infection are not commonly associated with external radiation for throat cancer. Loose stools can be a side effect of radiation therapy to the abdomen or pelvis, but it is not typically seen in throat cancer treatment.
Bladder infection is not directly related to radiation therapy, but it can occur as a complication in some individuals undergoing cancer treatment, especially if they have a compromised immune system.
Increased appetite is also not a typical finding associated with radiation therapy, as it may cause side effects such as nausea or changes in taste, which can decrease appetite
Correct Answer is B
Explanation
People with SLE are often sensitive to sunlight and should take precautions to protect their skin. Limiting time in the tanning bed is important because exposure to ultraviolet (UV) light can trigger or worsen symptoms of SLE. Using an astringent on the face and cleansing with an antibacterial soap may not be recommended for individuals with SLE, as these products can be harsh on the skin and may cause irritation. However, patting the skin dry with a towel is a gentle and appropriate method to dry the skin without causing unnecessary friction or irritation.
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