Which of the following is a common symptom of PTSD?

Mood swings and irritability

Difficulty falling asleep or staying asleep

Excessive worry and anxiety

Flashbacks and intrusive memories

Answer and Explanation

The Correct Answer is D

A. Mood swings and irritability: These can be symptoms of PTSD, but they are also common in other mental health conditions.

B. Difficulty falling asleep or staying asleep: Sleep disturbances are frequent in PTSD, but not specific to it.

C. Excessive worry and anxiety: Anxiety is a hallmark symptom of PTSD, but it doesn't differentiate PTSD from other anxiety disorders.

D. Flashbacks and intrusive memories are a defining characteristic of PTSD. They involve reliving the traumatic event in a very vivid and distressing way, often involuntarily. This makes them a strong indicator of PTSD.

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Correct Answer is D

Explanation

A. The child was not promoted to the next grade: Academic performance alone does not directly correlate with conduct disorder.

B. The child moved to three new homes over a two-year period: Transience can contribute to instability but is not a direct risk factor for conduct disorder.

C. The child's best friend was absent from the child's birthday party: Social relationships are important, but absence from a birthday party is not a significant risk factor for conduct disorder.

D. The child has been raised by a parent who has recurring major depressive disorder. Exposure to parental mental illness, such as major depressive disorder, can create stressful family environments that contribute to the development of conduct disorder.

Correct Answer is ["0.25"]

Explanation

Dopamine infusion calculation based on weight and concentration.

Dopamine dose ordered: 3 mcg/kg/min
Dopamine concentration: 600 mg in 1000 mL (or 600 mcg/mL)
Client's weight: 110 pounds (converted to kg: 110 lbs / 2.2 = 50 kg)

Calculations:

mcg/min = 3 mcg/kg/min × 50 kg = 150 mcg/min
mcg/hr = 150 mcg/min × 60 min/hr = 9000 mcg/hr
mL/hr = 150 mcg/min / 600 mcg/mL = 0.25 mL/hr

Answers:

mcg/min = 150 mcg/min
mcg/hr = 9000 mcg/hr
mL/hr = 0.25 mL/hr

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Which of the following is a common symptom of PTSD?

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Naxlex Comprehensive Predictor Exams

A nurse is assessing a child. The nurse should identify which of the following findings puts the child at risk for the development of conduct disorder?

Correct Answer is D

Explanation

Administer a continuous Dopamine infusion at 3 mcg/kg/min. The drug is available as 600 mg in 1000 ml of fluid. The client's weight is 110 pounds. Calculate mcg/min, mcg/hr, and ml/hr. (Include unit of measure with each answer)

Correct Answer is ["0.25"]

Explanation

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