A nurse is preparing to administer fluoxetine 40 mg PO daily.
The amount available is fluoxetine 20 mg/5mL.
How many mL should the nurse administer?
(Round the answer to the nearest whole number. Use a leading zero if it applies.Do not use a trailing zero.).
The Correct Answer is ["10"]
To calculate the amount of fluoxetine to administer, we can use the following steps:
Step 1: Identify the desired dose, which is 40 mg.
Step 2: Identify the available dose, which is 20 mg/5 mL.
Step 3: Set up the equation to solve for the unknown, which is the volume in mL. The equation is (Desired Dose ÷ Available Dose) × Volume = Volume to Administer.
Step 4: Substitute the known values into the equation: (40 mg ÷ 20 mg) × 5 mL = Volume to Administer. Step 5: Solve the equation: 2 × 5 mL = 10 mL.
So, the nurse should administer 10 mL of fluoxetine.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","E"]
Explanation
The correct answer is choiceAandE.
Choice A rationale:
Monitoring the client’s weight daily is crucial in managing anorexia nervosa.It helps track the client’s progress and ensures that any significant weight changes are promptly addressed.
Choice B rationale:
Allowing the client to choose their meals can be counterproductive.Clients with anorexia nervosa may make choices that do not support their nutritional needs, potentially exacerbating their condition.
Choice C rationale:
Allowing the client to practice strenuous exercises is not advisable.Strenuous exercise can further deplete the client’s already low energy reserves and exacerbate malnutrition.
Choice D rationale:
Staying with the client during meals and for 2 hours after meals is incorrect.The recommended practice is to stay with the client for 30 minutes after meals to monitor for any purging behaviors.
Choice E rationale:
Providing the client with small meals frequently is beneficial. It helps in managing their nutritional intake without overwhelming them, which can be more acceptable and manageable for clients with anorexia nervosa.
Correct Answer is ["B","D","E"]
Explanation
Choice B rationale:
Male gender is a significant risk factor for suicide. Men are more likely to die by suicide than women, with rates being approximately 3.5 times higher in men than women in the United States.
Several factors contribute to this increased risk:
Men are less likely to seek help for mental health issues. This may be due to societal expectations of masculinity, which often discourage men from expressing emotions or seeking help for emotional distress.
Men are more likely to use more lethal means of suicide. For example, men are more likely to use firearms, which have a higher fatality rate than other methods such as poisoning or cutting.
Men may be more likely to experience social isolation and loneliness. These factors can increase the risk of suicide, as they can lead to feelings of hopelessness and despair.
Men may be more likely to experience substance abuse problems. Substance abuse can increase the risk of suicide, as it can impair judgment and impulse control, and can also lead to feelings of hopelessness and despair.
Choice C rationale:
Recent marriage is not a risk factor for suicide. In fact, some studies have shown that marriage may have a protective effect against suicide.
However, it's important to note that relationship problems, including separation, divorce, or domestic violence, can be significant risk factors for suicide.
Choice D rationale:
Age greater than 55 is a risk factor for suicide. Suicide rates are highest among older adults, particularly among men aged 85 and older.
Several factors contribute to this increased risk:
Older adults are more likely to experience chronic health conditions and pain. These conditions can lead to feelings of hopelessness and despair, and can also make it more difficult to cope with stress.
Older adults are more likely to experience social isolation and loneliness. These factors can increase the risk of suicide, as they can lead to feelings of hopelessness and despair.
Older adults are more likely to experience bereavement and loss. The loss of a spouse, family members, or friends can be a major stressor, and can increase the risk of suicide.
Choice E rationale:
Diagnosis of schizophrenia is a significant risk factor for suicide.
People with schizophrenia are approximately 10 times more likely to die by suicide than the general population. Several factors contribute to this increased risk:
Schizophrenia is a severe mental illness that can cause significant distress and impairment.
People with schizophrenia may experience hallucinations, delusions, and disorganized thinking. These symptoms can be very distressing and can lead to feelings of hopelessness and despair.
People with schizophrenia may also experience social isolation and stigma. These factors can further increase the risk of suicide.
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