A nurse is preparing to administer methylphenidate 7.5 mg PO to a school-age child who has ADHD. The amount available is methylphenidate oral solution 5 mg/5 mL. How many mL of the medication should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero)
The Correct Answer is ["7.5"]
Calculation:
Desired dose = 7.5 mg
Available concentration = 5 mg / 5 mL
= 1 mg/mL
Calculate the volume to administer:
Volume to administer (mL) = Desired dose (mg) / Available concentration (mg/mL)
= 7.5 mg / 1 mg/mL
= 7.5 mL
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Perfectionistic: Perfectionism is more characteristic of obsessive-compulsive personality disorder, where individuals are overly focused on order, control, and achieving flawless standards. Clients with dependent personality disorder are more focused on relying on others for decision-making rather than striving for perfection.
B. Reclusive: Being reclusive, or socially withdrawn, is a common feature of avoidant personality disorder, not dependent personality disorder. Clients with dependent personality disorder typically seek out and maintain close relationships because they have an intense fear of being alone and unable to care for themselves.
C. Impulsive: Impulsivity is commonly associated with borderline personality disorder, where individuals act without considering consequences. Clients with dependent personality disorder tend to be cautious and overly reliant on others for guidance and approval, rather than acting impulsively on their own.
D. Submissive: Submissiveness is a hallmark of dependent personality disorder. Clients demonstrate extreme dependency on others for emotional and decision-making support, often avoiding disagreement and putting others' needs above their own to maintain relationships and avoid abandonment.
Correct Answer is {"dropdown-group-1":"C","dropdown-group-2":"C"}
Explanation
- seizures: If a thyroid storm occurs, the client can experience seizures due to the extreme metabolic disturbances and nervous system overstimulation it causes. Seizures would be a serious complication indicating worsening neurological function. Therefore, the client’s risk for seizures is directly related to the risk of developing a thyroid storm after surgery.
- paralytic ileus: Paralytic ileus involves bowel inactivity post-surgery, but the client had normoactive bowel sounds before surgery and no current documentation of absent or significantly reduced bowel activity. Therefore, this is not the most immediate risk based on current findings.
- pneumonia: The client is receiving oxygen therapy and has a slightly increased respiratory rate after surgery, but no signs of labored breathing, abnormal lung sounds, or infection are reported. Although inactivity can contribute to pneumonia risk postoperatively, there are no current findings indicating that pneumonia is developing right now.
- thyroid storm: The client had a thyroidectomy after presenting with signs of severe hyperthyroidism (weight loss, heat intolerance, anxiety, exophthalmos, goiter) and elevated T3 and T4 levels. Thyroid storm is a critical risk after thyroidectomy due to sudden hormone release, and it can cause life-threatening complications such as high fever, hypertension, tachycardia, and altered mental status.
- bowel sounds: The bowel sounds were normal before surgery, and there is no mention of significant gastrointestinal changes postoperatively. Bowel sounds alone are not the critical factor leading to the client’s highest current risk.
- inactivity: The client is currently lethargic after surgery and under the effects of anesthesia, which reduces movement and activity. Inactivity can cause decreased lung expansion and increase the risk of pulmonary complications like pneumonia. Although this is a concern, inactivity is not the client's most critical immediate risk compared to thyroid storm.
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