A nurse is preparing to administer haloperidol 0.5 mg by mouth to an older adult client. The amount available is haloperidol oral concentrate 2 mg/mL. How many mL should the nurse administer?
(Round the answer to the nearest hundredth. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["0.25"]
To calculate the amount of haloperidol oral concentrate the nurse should administer, we can use the following equation:
Volume (mL) = Dose (mg) / Concentration (mg/mL)
In this case, the dose is 0.5 mg and the concentration of the haloperidol oral concentrate is 2 mg/mL.
Volume (mL) = 0.5 mg / 2 mg/mL
Volume (mL) = 0.25 mL
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
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Correct Answer is D
Explanation
Diminished pulses in the affected extremity can indicate compromised circulation, which is a serious concern. It could suggest the development of compartment syndrome, a condition characterized by increased pressure within the muscles and tissues of the leg. Compartment syndrome can lead to tissue damage and potentially jeopardize the client's limb. Therefore, it is crucial for the nurse to recognize and address this finding promptly.
One fingerbreadth of space between the cast and the skin is generally considered an appropriate amount of space to allow for swelling and adequate circulation. However, it should still be monitored for any changes or signs of compartment syndrome.
Ecchymosis on the inner left thigh may indicate bruising, which could be related to the injury or the application of the cast. While it should be documented and monitored, it does not pose an immediate threat to the client's well-being.
Client report of muscle spasms of the left leg can be a common occurrence due to muscle immobility and discomfort associated with the cast. Although it should be assessed and managed for the client's comfort, it is not as urgent as addressing compromised circulation
Correct Answer is C
Explanation
For a client with a prepregnancy BMI of 30.5, the acceptable weight gain during pregnancy would be around 11 to 20 pounds (5 to 9 kilograms) according to the guidelines set by the Institute of Medicine (IOM).
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