A nurse is caring for a client in an emergency department (ED).
For each assessment finding, click to specify if the finding is consistent with bulimia nervosa or anorexia nervosa. Each finding may support more than one disease process or none at all. There must be at least 1 selection In every column. There does not need to be a selection in every row. (Note: Each category must have at least 1 response option selected)
Parotid glands
Potassium level
Weight
Sodium level
Hand findings
The Correct Answer is {"A":{"answers":"A"},"B":{"answers":"A,B"},"C":{"answers":"A"},"D":{"answers":"A,B"},"E":{"answers":"A"}}
Rationale:
- Parotid glands: Parotid gland enlargement is a typical finding in clients with bulimia nervosa due to repeated episodes of self-induced vomiting. The recurrent stimulation of salivary glands leads to painless swelling, often bilateral, and may also contribute to facial puffiness or a rounded appearance.
- Potassium level: A potassium level of 3.0 mEq/L is low and may result from either bulimia nervosa or anorexia nervosa. In bulimia, this is typically due to purging through vomiting or laxative use; in anorexia, it stems from prolonged restriction, dehydration, and possible diuretic misuse. Both conditions increase the risk of cardiac complications.
- Weight: The client’s weight of 61.8 kg with a BMI of 20.7 falls within the normal range and is more consistent with bulimia nervosa. Individuals with anorexia nervosa usually present with a significantly lower body weight and BMI, typically below 18.5, due to extreme caloric restriction and prolonged starvation.
- Sodium level: A sodium level of 134 mEq/L is slightly low and can occur in both bulimia nervosa and anorexia nervosa. In bulimia, frequent vomiting may cause sodium loss, while in anorexia, hyponatremia can develop from malnutrition, dehydration, or excessive water intake in attempts to suppress appetite or manipulate weight.
- Hand findings: Calluses on the index and middle fingers, known as Russell’s sign, are associated with bulimia nervosa. These result from repeated trauma during induced vomiting episodes, as the hand comes into contact with the teeth. This finding is a classic physical sign of chronic purging behavior.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Rationale:
A. A client who has dementia and is incontinent of urine: This client has multiple contributing factors, cognitive impairment limits repositioning and self-care, while urinary incontinence increases skin moisture and maceration, promoting skin breakdown and pressure injury formation.
B. A client who is 2 days postoperative following orthopedic surgery: Although this client may have limited mobility, they are typically on a monitored recovery path with interventions like repositioning, early ambulation, and pain management, reducing their overall risk.
C. A client who has a T-tube following an open cholecystectomy: This client is generally alert, mobile with assistance, and able to communicate needs, which lowers their risk of pressure injury compared to more dependent individuals.
D. A client who has had a recent myocardial infarction: This client may be monitored in bed rest initially, but cardiovascular stability and mobility often improve quickly with treatment, making their pressure injury risk moderate rather than the highest among the group.
Correct Answer is A
Explanation
Rationale:
A. "Let's talk about what you already know about immunizing your baby.": This response uses open-ended, nonjudgmental communication to explore the parents' beliefs and knowledge. It encourages dialogue, builds trust, and opens the door for education about vaccine safety and benefits.
B. "Your baby's immunizations should be up to date before they are able to travel with you by airplane.": This statement may feel coercive or irrelevant if the parents are not currently planning to travel. It does not address their current concerns or promote open discussion.
C. "You don't have to immunize your baby against diseases that are no longer common.": Diseases like measles and pertussis can still occur and spread quickly in under-immunized communities. Vaccination remains essential to maintain herd immunity and prevent outbreaks.
D. "The provider can give you a referral for your baby to see an infectious disease provider.": Referring to a specialist at this stage may come across as dismissive or escalate the situation unnecessarily. Primary care providers and nurses can often address vaccine concerns effectively through discussion and education.
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