A nurse is preparing to administer hydroxyzine 60 mg PO every 8 hr to a client who has generalized anxiety disorder. Available is hydroxyzine 10 mg/5 mL solution. How many mL should the nurse administer for the total daily dose?
(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 ["90"]
To find out how many mL the nurse should administer for the total daily dose, we need to calculate the total daily dose and then convert it to mL using the available concentration.
The client is prescribed hydroxyzine 60 mg PO every 8 hours. To find the total daily dose, we can first calculate the dose per day and then convert it to mL.
Dose per day = Dose per dose interval x Number of doses per day
Dose per day = 60 mg x 3 (every 8 hours)
Dose per day = 180 mg per day
Now, we need to convert this dose to mL using the available concentration:
Concentration: 10 mg/5 mL
To find out how many mL for 180 mg, we can set up a proportion:
(10 mg / 5 mL) = (180 mg / x mL)
Cross-multiply:
10 mg * x mL = 5 mL * 180 mg
Now, solve for x (the number of mL):
x mL = (5 mL * 180 mg) / 10 mg
x mL = 900 mL / 10 mg
x mL = 90 mL
So, the nurse should administer 90 mL for the total daily dose.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Long-term isolation: Long-term isolation, or social isolation, can lead to feelings of loneliness and depression. While prolonged isolation can contribute to mental health issues, it is not a direct risk factor for violent behavior. People who are socially isolated might suffer from emotional distress, but it doesn't necessarily make them violent.
B. Dysthymic disorder: Dysthymic disorder, also known as persistent depressive disorder, is a type of chronic depression. While individuals with dysthymic disorder may experience low moods and a lack of interest in activities, it doesn't inherently make them prone to violence. Depression is more likely to cause self-directed harm (such as self-harm or suicide) rather than violent behavior towards others.
C. Alcohol intoxication: Alcohol is a substance that impairs judgment and reduces inhibitions. When a person is intoxicated, they may act aggressively or violently, even in situations where they wouldn't normally do so. Alcohol intoxication can lead to a loss of control, impaired decision-making, and aggressive behavior, making it a significant risk factor for violent actions.
D. Schizoid personality disorder: Schizoid personality disorder is characterized by a lack of interest in social relationships, emotional coldness, and detachment. While individuals with this disorder may prefer to be alone and avoid social interactions, they are not necessarily prone to violent behavior. Schizoid personality disorder primarily affects social functioning rather than predisposing someone to violence.
Correct Answer is D
Explanation
A. Increased time sleeping:
Increased time sleeping alone is not a specific or direct indicator of PTSD. However, changes in sleep patterns are common in individuals with PTSD, with symptoms like nightmares, insomnia, and disturbances in sleep. These disturbances can lead to increased time in bed, but this alone is not a definitive sign of PTSD.
B. Inability to express empathy:
Inability to express empathy is a complex issue and could be related to various emotional or psychological factors. While people with PTSD can experience difficulties in interpersonal relationships, including issues with empathy, this alone is not a specific indicator of the disorder. PTSD primarily involves symptoms related to re-experiencing trauma, avoidance, negative mood changes, and arousal symptoms.
C. Auditory hallucinations:
Auditory hallucinations, which involve hearing voices or sounds that others do not, are not typically associated with PTSD. This symptom is more commonly linked to conditions like schizophrenia or other psychotic disorders, but it is not specific to PTSD.
D. Difficulty concentrating:
Difficulty concentrating is a common and well-recognized symptom of PTSD. Individuals with PTSD often struggle with focus, memory, and attention due to the intrusion of traumatic thoughts and memories. This symptom can significantly impact their daily functioning and is one of the hallmark features of the disorder.
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