A nurse is preparing to administer haloperidol 75 mg IM per week. Available is haloperidol decanoate 100mg/ml for injection. How many ml should the nurse administer per dose? (Round the answer to the nearest hundredth. Use a leading zero if it applies.
The Correct Answer is ["0.75"]
To calculate the volume (ml) of haloperidol decanoate needed for a dose of 75 mg, you can use the following formula:
Volume (ml) = Dose (mg) / Concentration (mg/ml)
Given:
Dose = 75 mg
Concentration = 100 mg/ml
Plugging in the values:
Volume (ml) = 75 mg / 100 mg/ml
Volume (ml) = 0.75 ml
Rounding to the nearest hundredth:
Volume (ml) = 0.75 ml
So, the nurse should administer 0.75 ml of haloperidol decanoate for the dose of 75 mg.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Antidepressants usually take several weeks to start taking effect, so the statement "I can be on my antidepressant taking three to five days to be effective" is not correct.
B. While positive thinking can play a role in managing mood, depression is a complex disorder that often requires more than just positive thoughts to treat. The statement "I can cure my depression by thinking positive thoughts" oversimplifies the condition.
C. "I will attend psychotherapy to help manage my depression."
Explanation:
Depressive disorders, including major depression, are complex conditions that typically require a multifaceted approach to treatment. Psychotherapy, also known as talk therapy, is an important component of treating depression. It involves working with a trained therapist to explore and address the thoughts, feelings, and behaviors contributing to the depression. Psychotherapy can help individuals develop coping strategies, improve problem-solving skills, and gain insight into their condition.
D. Depression is not something that can be simply chosen to be stopped voluntarily. It is a mental health disorder that often requires professional treatment and support. The statement "I need to make a voluntary choice to stop feeling depressed" does not accurately capture the nature of depression.
Correct Answer is A
Explanation
A. "I may have a dry mouth while taking this medication.":
Explanation: Correct Answer. Dry mouth is a common side effect of chlorpromazine, which is a typical antipsychotic medication. This statement indicates that the client understands the potential side effects of the medication.
B. "This medication will help me stop smoking.":
Explanation: This statement is incorrect. Chlorpromazine is not used as a medication to aid in smoking cessation. It is primarily used to treat conditions such as schizophrenia and other psychotic disorders.
C. "I should expect flu-like symptoms while taking this medication.":
Explanation: This statement is incorrect. Flu-like symptoms are not a common side effect of chlorpromazine. Side effects more commonly associated with chlorpromazine include drowsiness, dizziness, and movement-related issues.
D. "This medication may cause me to urinate frequently.":
Explanation: This statement is incorrect. While chlorpromazine can cause various side effects, increased frequency of urination is not one of the typical side effects associated with this medication.
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