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
Related Questions
Correct Answer is C
Explanation
Explanation
C. I will wear a clean pair of cotton socks each day
Wearing a clean pair of cotton socks each day is an important aspect of foot care for individuals with diabetes. Here's why the other options are incorrect:
Using iodine to disinfect cuts on the feet in (option A) is not recommended for individuals with diabetes as it can be irritating to the skin and delay wound healing. It is best to clean cuts with mild soap and water and consult a healthcare professional for proper wound care.
Soaking feet in warm water every morning in (option B) is not recommended for individuals with diabetes. Prolonged exposure to water can increase the risk of dryness and cracking, leading to skin breakdown and infections. It is advisable to avoid prolonged soaking and to dry the feet thoroughly after washing.
Removing ingrown toenails at home in (option D) is not recommended for individuals with diabetes. Attempting to do so can result in injury and increase the risk of infection. It is important for individuals with diabetes to seek professional care for any foot-related concerns, including ingrown toenails.
In summary, the correct statement is C: "I will wear a clean pair of cotton socks each day." This demonstrates an understanding of the importance of foot hygiene and minimizing moisture to reduce the risk of fungal infections and foot complications for individuals with diabetes.
Correct Answer is C
Explanation
Explanation
C. Epistaxis
Heparin is an anticoagulant medication used to prevent blood clot formation. One of the potential adverse effects of heparin therapy is bleeding. Epistaxis, or nosebleeds, can be a sign of abnormal bleeding and should be reported to the provider for further evaluation and adjustment of the treatment plan if necessary.
Weight gain in (option A) is not a common adverse effect of heparin. Weight gain can be caused by various factors, but it is not directly related to heparin administration.
Bradycardia (slow heart rate) in (option B) is not a common adverse effect of heparin. Bradycardia can be caused by other factors unrelated to heparin therapy and should be evaluated separately.
Anorexia (loss of appetite) in (option D) is not typically associated with heparin therapy. Anorexia can have various causes, but it is not directly linked to heparin administration.
Therefore, the nurse should report the occurrence of epistaxis (option C) to the healthcare provider as a potential adverse effect of heparin therapy in the client.
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