A nurse is caring for a 19-year-old client in the emergency department who reports passing out while at school.
The vital signs are as follows: BP 84/48 mm Hg, Pulse rate 48/min, Respiratory rate 16/min, Temperature 36.4° C (97.5 F). A nurse is assessing the client for manifestations of anorexia nervosa.
Which of the following findings should the nurse expect?
Client's hair appears brittle and thin.
Client has soft, unpigmented hair on arms.
Client comments that they are too thin and needs to gain weight.
Client reports preoccupation with thoughts about food.
Client voices being "too tired" and lacks interest in daily workouts at the gym.
Client reports consuming around 600 c
Correct Answer : A,B,D,E
Choice A rationale: Brittle and thin hair is a common physical manifestation of anorexia nervosa. This is due to malnutrition, which affects the health and quality of hair.
Choice B rationale: The presence of soft, unpigmented hair on the arms (and other parts of the body) is known as lanugo.
It’s a type of fine hair that the body produces in response to severe malnutrition, often seen in cases of anorexia nervosa.
The body grows lanugo in an attempt to provide insulation and maintain body heat, due to the loss of insulating body fat.
Choice C rationale: Individuals with anorexia nervosa typically have a distorted body image and often perceive themselves as overweight, even when they are underweight.
Therefore, it’s unlikely for them to comment that they are too thin and need to gain weight.
Choice D rationale: Preoccupation with thoughts about food is a common psychological symptom of anorexia nervosa. Individuals with this disorder often spend a lot of time thinking about food, dieting, and body weight.
Choice E rationale: Feeling “too tired” and lacking interest in daily workouts can be a result of the physical exhaustion and weakness caused by severe calorie restriction and malnutrition in anorexia nervosa.
Choice F rationale: The client’s report of consuming around 600 calories per day is not provided in the question. Therefore, it cannot be evaluated.
In conclusion, the nurse should expect to find brittle and thin hair, soft unpigmented hair on the arms, preoccupation with thoughts about food, and lack of energy or interest in daily activities in a client with anorexia nervosa.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["B","C","D","F"]
Explanation
Choice B rationale:
Schizophrenia is a severe mental illness that is characterized by disturbances in thought, perception, emotion, and behavior. It is associated with an increased risk of suicide, with estimates suggesting that up to 10% of individuals with schizophrenia will die by suicide.
Several factors contribute to the increased risk of suicide in individuals with schizophrenia, including:
Hopelessness and despair: Individuals with schizophrenia often experience profound feelings of hopelessness and despair, which can lead to suicidal thoughts and behaviors.
Psychotic symptoms: Psychotic symptoms, such as delusions and hallucinations, can also contribute to suicide risk. For example, an individual with schizophrenia may experience auditory hallucinations that command them to harm themselves.
Impaired judgment: Schizophrenia can impair an individual's judgment and decision-making abilities, which can make it more difficult for them to resist suicidal urges.
Social isolation: Individuals with schizophrenia often experience social isolation, which can further increase their risk of suicide.
Comorbidity with other mental disorders: Schizophrenia is often comorbid with other mental disorders, such as depression and anxiety, which can also increase suicide risk.
Substance abuse: Substance abuse is a common problem among individuals with schizophrenia, and it can further increase suicide risk.
Choice C rationale:
Alcohol use disorder is a chronic, relapsing brain disease characterized by compulsive alcohol use, despite harmful consequences. It is a significant risk factor for suicide, with studies suggesting that individuals with alcohol use disorder are 10-14 times more likely to die by suicide than the general population.
Several factors contribute to the increased risk of suicide in individuals with alcohol use disorder, including: Depression: Alcohol use disorder is often comorbid with depression, which is a major risk factor for suicide. Impulsivity: Alcohol can impair judgment and increase impulsivity, which can lead to suicidal behaviors.
Social isolation: Alcohol use disorder can lead to social isolation, which can increase suicide risk.
Access to lethal means: Individuals with alcohol use disorder may have access to lethal means, such as firearms, which can increase the risk of suicide completion.
Choice D rationale:
Substance use disorder is a chronic, relapsing brain disease characterized by compulsive drug use, despite harmful consequences. It is a significant risk factor for suicide, with studies suggesting that individuals with substance use disorder are 6-12 times more likely to die by suicide than the general population.
Several factors contribute to the increased risk of suicide in individuals with substance use disorder, including: Depression: Substance use disorder is often comorbid with depression, which is a major risk factor for suicide. Impulsivity: Substance use can impair judgment and increase impulsivity, which can lead to suicidal behaviors.
Hopelessness: Individuals with substance use disorder may experience feelings of hopelessness and despair, which can increase suicide risk.
Social isolation: Substance use disorder can lead to social isolation, which can increase suicide risk.
Access to lethal means: Individuals with substance use disorder may have access to lethal means, such as firearms, which can increase the risk of suicide completion.
Choice F rationale:
Age greater than 65 years old is a risk factor for suicide. Suicide rates are highest among older adults, particularly white men over the age of 85.
Several factors contribute to the increased risk of suicide in older adults, including:
Chronic health conditions: Older adults are more likely to experience chronic health conditions, such as pain, disability, and cognitive decline, which can increase suicide risk.
Social isolation: Older adults are more likely to experience social isolation due to factors such as retirement, loss of loved ones, and decreased mobility.
Loss of independence: Older adults may experience a loss of independence due to physical and cognitive decline, which can contribute to suicide risk.
Access to lethal means: Older adults may have access to lethal means, such as firearms or medications, which can increase the risk of suicide completion.
Correct Answer is ["A","C","D"]
Explanation
Choice A rationale: The client’s magnesium level is 1.7 mg/dL, which is below the normal range of 1.8 to 2.4 mg/dL. Hypomagnesemia can cause neuromuscular irritability, muscle weakness, tremors, and even seizures or cardiac arrhythmias in severe cases.
It’s often associated with other electrolyte imbalances such as hypokalemia and hypocalcemia.
In the context of anorexia nervosa, this could be due to inadequate dietary intake, malabsorption, or excessive losses from the gastrointestinal tract.
Choice B rationale: The client’s chloride level is 98 mmol/L, which falls within the normal range of 96 to 106 mmol/L. Chloride is an important electrolyte that helps maintain acid-base balance, fluid balance, and is a component of gastric juice as hydrochloric acid.
There’s no immediate concern regarding the client’s chloride level.
Choice C rationale: The client’s phosphate level is 2.5 mg/dL, which is below the normal range of 2.8 to 4.5 mg/dL. Hypophosphatemia can lead to muscle weakness, bone pain, mental changes, and potentially life-threatening complications such as respiratory failure and heart failure.
In the context of anorexia nervosa, hypophosphatemia is a common complication during refeeding due to shifts in electrolytes.
Choice D rationale: The client’s potassium level is 3.5 mmol/L, which is at the lower end of the normal range of 3.5 to
5.0 mmol/L. Hypokalemia can cause muscle weakness, cramps, arrhythmias, and in severe cases, it can be life- threatening.
In the context of anorexia nervosa, this could be due to inadequate dietary intake, excessive losses due to vomiting or laxative abuse, or shifts in electrolytes during refeeding.
In conclusion, the nurse should follow up on the client’s magnesium, phosphate, and potassium levels due to their potential implications on the client’s health, especially considering the client’s current health status and the process of refeeding.
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