ATI RN
Target Healthcare Questions
Question 1 of 5
A 70-year-old woman is beginning to notice mild memory impairment. She fears she is developing dementia. What is the most likely cause of her memory impairment?
Correct Answer: B
Rationale: The correct answer is B: Alzheimer's disease. This is the most likely cause of memory impairment in a 70-year-old woman experiencing mild memory issues. Alzheimer's disease is a progressive neurodegenerative disorder that affects memory, thinking, and behavior. It is the most common cause of dementia in older adults. Normal aging (choice A) typically involves some mild memory decline, but significant impairment is not considered a normal part of aging. Depression (choice C) can also impact memory, but in this case, the woman's primary concern is memory impairment, not depressive symptoms. Choice D is incorrect as Alzheimer's disease is a possible explanation for her memory issues.
Question 2 of 5
Disorders related to abnormal functioning of the sleep-wake cycle or timing mechanisms of the body are called:
Correct Answer: B
Rationale: The correct answer is B: Primary sleep disorders. These disorders directly affect the sleep-wake cycle or timing mechanisms of the body. Sleep apnea (A) is a specific disorder characterized by pauses in breathing during sleep, not a general category. Tertiary sleep disorders (C) are not a recognized classification; the primary and secondary are the main categories. "None of the above" (D) is incorrect as primary sleep disorders are indeed related to abnormal functioning of the sleep-wake cycle.
Question 3 of 5
The nurse is working with a patient diagnosed with bulimia nervosa. Which assessment is most important?
Correct Answer: A
Rationale: The correct answer is A because patients with bulimia nervosa are at risk for electrolyte imbalances and cardiac issues due to purging behaviors. Monitoring electrolyte levels and cardiac function is crucial for early detection and intervention. Option B is incorrect as it focuses on behaviors rather than potential medical complications. Option C is less critical than monitoring electrolytes and cardiac function. Option D, although important, is not as immediately critical as monitoring electrolyte levels and cardiac function in this context.
Question 4 of 5
Which is a key nursing consideration when planning care for a patient with bulimia nervosa?
Correct Answer: B
Rationale: The correct answer is B: Provide a structured environment with clear expectations around eating behaviors. This is important in managing bulimia nervosa as it helps establish a routine, promotes healthy eating habits, and prevents binge-purge cycles. It provides consistency and boundaries, reducing the likelihood of impulsive behaviors. Incorrect choices: A: Allowing the patient to choose their preferred food options can enable unhealthy eating patterns and reinforce disordered behaviors. C: Monitoring for weight gain and decreasing calorie intake can worsen the patient's condition and perpetuate their obsession with weight and food. D: Encouraging regular exercise routines may exacerbate the patient's unhealthy relationship with food and body image, leading to excessive exercising or compensatory behaviors.
Question 5 of 5
The nurse is caring for a patient with anorexia nervosa. Which intervention is a priority?
Correct Answer: B
Rationale: The correct answer is B because monitoring food intake and weight closely is crucial in managing anorexia nervosa to prevent further complications like malnutrition and dehydration. By closely monitoring these factors, the nurse can ensure the patient is receiving adequate nutrition and is not losing weight rapidly. Establishing a no-contact rule with the family (A) could hinder the patient's support system. Encouraging exercise (C) may worsen excessive calorie expenditure. Focusing on body image (D) is important but addressing immediate health risks takes precedence.