In the early 20th century, a frontal lobotomy was a common treatment for violent behaviors. Which descriptions procedure is accurate?
A surgical procedure that drills holes in the front of the skull to drain fluid.
A surgical procedure that severs the frontal lobes of the brain from the thalamus.
A procedure that delivers an electrical stimulus to the frontal lobes of the brain.
A surgical procedure that inserts implants into the frontal lobes of the brain.
The Correct Answer is A
A. Drilling holes in the skull to drain fluid is more aligned with procedures for treating conditions like hydrocephalus (accumulation of cerebrospinal fluid in the brain) rather than a lobotomy. A lobotomy involves more invasive alterations to brain tissue.
B. In a prefrontal lobotomy, the surgeon would sever the connections between the frontal lobes and other parts of the brain, including the thalamus, to disrupt neural pathways. This was done in an attempt to alter behavior and mood. The procedure aimed to modify the function of the frontal lobes to reduce symptoms of severe mental disorders, but it often had significant and detrimental side effects.
C. This description refers to electroconvulsive therapy (ECT), not a lobotomy. ECT involves applying electrical currents to the brain to induce controlled seizures and is used to treat severe depression and other mental health conditions. It is different from the surgical approach of a lobotomy.
D. This description does not accurately describe a lobotomy. The lobotomy procedure involved cutting or damaging brain tissue rather than inserting implants. The insertion of implants into the brain is not characteristic of lobotomy and is not a common practice in the historical context of this procedure.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. This is not a common symptom of an anxiety attack, although severe stress can sometimes lead to risky behaviors.
B. Decreased perceptions is less characteristic of anxiety attacks and are not typically used as indicators of severity
C. Increased motivation is less characteristic of anxiety attacks and are not typically used as indicators of severity
D. This overwhelming fear can manifest physically in various ways, including but not limited to, increased heart rate, sweating, trembling, shortness of breath, and a feeling of loss of control
Correct Answer is ["B","D"]
Explanation
A. Open and honest communication about suicide can be therapeutic and help prevent suicide attempts.
B. Depression is a significant mental health condition often linked to suicidal thoughts and behaviors.
C. Socioeconomic factors can contribute to mental health issues but suicide is a complex issue affecting people from all socioeconomic backgrounds.
D. Giving away important possessions can be a warning sign, as individuals may feel they won't need their belongings anymore.
E. All suicidal threats should be taken seriously, regardless of whether a specific method is mentioned.
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