A patient is prescribed an IM dose of 80 mg of a psychotropic medication that comes in a concentration of 40 mg/mL. How much of the medication should you draw into the syringe per dose?
1 mL
2 mL
3 mL
1.5 mL
The Correct Answer is B
A. This would only provide 40 mg, which is exactly half of the prescribed 80 mg dose.
B. Step 1: Use the formula- Volume to administer (mL) = Desired dose ÷ Concentration. Step 2: Insert known values (Desired dose = 80 mg, Concentration = 40 mg/mL). Volume to administer = 80 ÷ 40 = 2 mL.
C. This would provide 120mg (40 X 3), which is a significant overdose.
D. This would provide 60 mg (40 X 1.5), which is 20 mg short of the required dose.
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Related Questions
Correct Answer is C
Explanation
A. Advising parents to limit playtime to reduce overstimulation may help manage sensory overload, but it does not address social withdrawal or promote development of social skills. Limiting interaction can worsen social isolation, so this is not the priority intervention.
B. Focusing purely on managing anxiety without considering social skills is incomplete. While anxiety management is important, children with autism spectrum disorder also benefit from interventions that enhance social engagement. Ignoring social skill development would not address the child’s withdrawal.
C. Encouraging the child to participate in activities with peers to improve social skills is correct. Social interaction is a core area of difficulty in ASD. Structured and supportive peer activities can help the child practice communication, cooperation, and social engagement, while also addressing concurrent withdrawal. This intervention promotes social development in a safe and guided manner, making it the priority.
D. Recommending individualized play activities to avoid peer interaction may reduce anxiety but does not help the child develop social skills. Avoiding peers reinforces social withdrawal and delays social competence, so this is not the most appropriate intervention.
Correct Answer is A
Explanation
A. "My English teacher is amazing. They really listen well." is correct. Positive relationships with caring adults outside the family, such as teachers or mentors, are considered protective factors that promote resilience and emotional well-being. Supportive adults can provide guidance, stability, and validation, helping adolescents cope with anxiety and stress.
B. "My parents are in the military. We have moved a lot since I was born." reflects frequent changes and instability, which can be a risk factor rather than a protective factor. Constant relocation can disrupt social connections and support systems, increasing vulnerability to stress and anxiety.
C. "My mother had me when she was in high school." indicates potential risk factors related to early parenting, possible socioeconomic challenges, or reduced parental resources. This does not reflect a positive childhood experience that protects against anxiety.
D. "My little sister has a lot of health problems, and my parents are always in the hospital with her. I worry about that a lot." highlights caregiving stress and family burden, which are risk factors for anxiety in children and adolescents, rather than protective factors.
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