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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. While social factors can influence depression, they don't primarily focus on learning as the root cause.
B. Behavioral theories suggest that depression is learned through conditioning and reinforcement. This includes concepts like learned helplessness and operant conditioning.
C. These theories focus on physiological factors like neurotransmitters and genetics as the primary causes of depression.
D. These theories emphasize unconscious conflicts and early childhood experiences as the basis for depression.
Correct Answer is A
Explanation
A. Severe, prolonged depression has been shown to increase a person's risk for physical illness. Chronic depression can lead to or exacerbate a range of health issues, including cardiovascular disease, weakened immune function, and gastrointestinal problems. The stress and physiological changes associated with depression can contribute to poorer health outcomes and a higher incidence of physical illnesses.
B. Severe, prolonged depression does have an effect on physical health, and the impact is generally detrimental rather than neutral. Ignoring the link between mental health and physical health overlooks the extensive evidence showing how chronic depression can affect physical well-being.
C. Severe, prolonged depression does not typically decrease the risk of physical illness. Instead, it generally increases the risk due to the negative effects on the body’s systems and overall health.
D. Severe, prolonged depression has more than just a little effect on physical health. Its impact is significant and can lead to a range of physical health problems, including increased susceptibility to infections, chronic diseases, and other health complications.
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