A nurse is providing mental health education to a group of high school students. Which of the following information about screening for mental illness should the nurse include?
"Regular physical examinations are commonly used to diagnose mental illness."
"Screening for mental illness is difficult because most mental illnesses cannot be detected through laboratory testing."
"Risk factors for developing a mental illness are unknown, making screening difficult."
"Mental illnesses can be detected through regular blood tests."
The Correct Answer is B
B. Mental illnesses are primarily diagnosed through clinical assessments, interviews, and observation of symptoms by mental health professionals. While laboratory tests may be used to rule out other medical conditions that could mimic psychiatric symptoms or to monitor the effects of medication, they are not typically used as primary screening tools for mental illness.
A. Regular physical examinations are important for overall health and may help identify physical conditions that could contribute to or coexist with mental health symptoms. However, physical examinations alone are not sufficient for diagnosing mental illness.
C. There are known risk factors associated with the development of various mental health conditions.
D. There are no specific blood tests that can definitively diagnose most mental health disorders. Blood tests may be used to rule out physical conditions that could be contributing to symptoms or to monitor medication levels, but they are not direct diagnostic tools for mental illness.
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Related Questions
Correct Answer is C
Explanation
A. Late-onset schizophrenia typically presents with symptoms such as hallucinations, delusions, disorganized thinking, and social withdrawal. However, this does not differentiate it from typical schizophrenia.
B. Substance use, including cannabis use, is a known risk factor for the development of schizophrenia, particularly in individuals who are genetically predisposed to the disorder. However, cannabis use as a teenager alone does not necessarily indicate late-onset schizophrenia.
C. Paraphrenia or late onset schizophrenia generally occurs later in life and symptoms persist and intensify as the client ages. Schizophrenia is rarely diagnosed after the age of 40 and is considered late onset if diagnosed after the age of 40.
D. Family history of psychosis or schizophrenia is a significant risk factor for developing schizophrenia, including late-onset schizophrenia. However, having a family member who mirrors the client's behaviors of psychosis is not a specific finding indicative of late-onset schizophrenia.
Correct Answer is B
Explanation
B. An individual with anorexia nervosa often experiences fear or anxiety surrounding certain foods, particularly those perceived as high in calories or fat. This fear may lead to restrictive eating patterns and avoidance of certain food groups.
A. The primary motivation for restricting food intake is typically driven by factors such as fear of weight gain or body dissatisfaction, rather than simply disliking the taste of food.
C. They often meticulously monitor food intake and may keep detailed records of calorie consumption. Therefore, the statement about not tracking calories is less consistent with typical behaviors seen in anorexia nervosa.
D. People with anorexia nervosa often restrict their calorie intake well below recommended levels for maintaining health, and 2,000 calories per day would be considered a relatively high amount of food for someone with this disorder.
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