A 7-year-old child without any other diagnosed problems engages in jaw clenching and rocking behaviors. Which condition should the nurse anticipate?
Autism Spectrum Disorder
Stereotypic Movement Disorder
Attention Deficit Hyperactivity Disorder
Intellectual Disability Disorder
The Correct Answer is A
Choice A Reason:
Autism Spectrum Disorder (ASD) is characterized by challenges with social skills, repetitive behaviors, and communication difficulties. Jaw clenching and rocking are forms of self-stimulatory behavior (stimming) often observed in individuals with ASD¹³¹⁴. These behaviors can serve as a coping mechanism to manage sensory overload or express emotions.
Choice B Reason:
Stereotypic Movement Disorder involves repetitive, seemingly purposeless movements. While jaw clenching and rocking could be symptoms, they are more commonly associated with ASD. Stereotypic Movement Disorder is typically diagnosed when these behaviors interfere significantly with normal activities or result in self-harm, which is not mentioned in the child's description.
Choice C Reason:
Attention Deficit Hyperactivity Disorder (ADHD) is marked by an ongoing pattern of inattention and/or hyperactivity-impulsivity that interferes with functioning or development. The behaviors described, jaw clenching and rocking, are not typical indicators of ADHD, which more commonly includes symptoms like difficulty staying focused, hyperactivity, and impulsive actions.
Choice D Reason:
Intellectual Disability Disorder is characterized by limitations in intellectual functioning and adaptive behavior, which covers a range of everyday social and practical skills. The behaviors of jaw clenching and rocking do not directly indicate Intellectual Disability Disorder. This condition is usually identified by deficits in intellectual and adaptive functioning, not by specific behaviors like those described.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A Reason
A negative sputum culture is the most definitive indicator of the effectiveness of tuberculosis (TB) treatment. When a patient with active TB starts on medication, the goal is to eliminate the Mycobacterium tuberculosis bacteria from the body. A sputum culture that turns from positive to negative signifies that the bacteria have been eradicated from the respiratory secretions, indicating successful treatment.
Choice B Reason
While decreased hemoptysis (coughing up blood) is a positive sign and indicates an improvement in the patient's condition, it is not the most reliable parameter for determining the effectiveness of TB therapy. Hemoptysis may decrease as the patient's overall condition improves, but it does not confirm the eradication of the TB bacteria.
Choice C Reason
An improved chest x-ray can show a reduction in the lesions caused by TB, which is a good sign of recovery. However, chest x-rays cannot confirm whether the TB bacteria have been completely eliminated. They are more of a supportive indicator rather than a definitive one.
Choice D Reason
A decreased rate of coughing is another sign that the patient is responding to treatment, as coughing is a primary symptom of TB. However, similar to hemoptysis and chest x-ray improvements, a decrease in coughing does not necessarily mean that the TB bacteria have been fully cleared from the body.
Correct Answer is B
Explanation
Choice A Reason
A blood pressure of 120/80 mmHg is considered within the normal range and is an ideal target for most individuals being treated for hypertension. This finding would not typically alert the nurse to a side effect of lisinopril.
Choice B Reason
Serum potassium of 5.5 mEq/L is higher than the normal range, which is typically between 3.5 and 5.0 mEq/L. Lisinopril can cause hyperkalemia, which is an elevated level of potassium in the blood. This is a known side effect of lisinopril, especially in clients with renal impairment, as it inhibits the renin-angiotensin-aldosterone system and reduces potassium excretion.
Choice C Reason
A heart rate of 80 beats per minute is within the normal range for adults, which is typically 60-100 beats per minute at rest. This finding would not alert the nurse to a side effect of lisinopril.
Choice D Reason
A respiration rate of 16 breaths per minute is within the normal range for adults, which is typically 12-20 breaths per minute at rest. This finding would not alert the nurse to a side effect of lisinopril.
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