A nurse is reviewing the laboratory results of an adolescent who has anorexia nervosa. Which of the following findings should the nurse expect?
Hgb 10 g/dL
Blood glucose 100 mg/dL
TIBC 11 mcg/dL
Potassium 3.7 mEq/L
The Correct Answer is A
A. Hgb 10 g/dL
Anemia (low hemoglobin levels) is a common finding in individuals with anorexia nervosa due to inadequate nutrition, leading to a decreased production of red blood cells. Hemoglobin levels below the normal range are often seen in people with severe malnutrition, such as those with anorexia nervosa.
B. Blood glucose 100 mg/dL:
A blood glucose level of 100 mg/dL is within the normal range. Anorexia nervosa typically does not cause specific changes in blood glucose levels.
C. TIBC 11 mcg/dL:
Total Iron-Binding Capacity (TIBC) is a test that measures the blood's capacity to bind to iron. The given value of 11 mcg/dL is unusually low and might not be within the typical reference range. However, the significance of this value is not clear without the specific reference range for the laboratory performing the test.
D. Potassium 3.7 mEq/L:
A potassium level of 3.7 mEq/L is within the normal range. Electrolyte imbalances, including low potassium levels (hypokalemia), can occur in individuals with anorexia nervosa due to inadequate intake and purging behaviors. While this level is within the normal range, individuals with anorexia nervosa may still exhibit electrolyte imbalances that require monitoring and management.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Obtain a prescription for restraints on an as-needed basis:
Restraints should never be used on an as-needed basis without a specific, individualized order from a healthcare provider. Restraints are a significant intervention that should only be used when necessary, and they require a clear prescription outlining the duration, reason, and method of application.
B. Have the provider assess the client within 1 hour after applying the restraints:
This option is the correct choice. It is crucial to involve the healthcare provider promptly after restraints are applied. The provider needs to assess the patient's physical and mental status, and the appropriateness of the restraints, and consider alternatives or modifications to the intervention. Regular assessments ensure the patient's safety and well-being while addressing the initial reason for applying restraints.
C. Request that the provider renew the prescription for restraints every 8 hours:
Restraining a patient every 8 hours without ongoing assessment and a clear clinical rationale is inappropriate and goes against best practices. Restraints should only be used when absolutely necessary and should be reevaluated frequently. Requesting a renewal on a fixed schedule without considering the patient's changing condition is not a safe or ethical approach.
D. Evaluate the client hourly while the restraints are applied:
While regular monitoring of a patient in restraints is essential, evaluating the patient every hour might not be sufficient, especially in the early stages after the application of restraints. The patient should be continuously monitored, with assessments conducted more frequently, especially immediately after applying the restraints, to ensure their safety and well-being.
Correct Answer is C
Explanation
A. Summarize the objectives the client achieved during the relationship:
This intervention is more appropriate for the termination phase of the nurse-client relationship. During termination, the nurse summarizes the progress made, goals achieved, and skills learned during the therapeutic relationship. This helps both the nurse and the client reflect on the journey and celebrate accomplishments.
B. Present issues regarding confidentiality:
Discussing confidentiality is crucial and typically occurs in the orientation phase of the nurse-client relationship. Establishing trust and clarifying the boundaries of confidentiality early in the relationship helps the client feel secure and promotes open communication. This choice is relevant during the initial stages of the therapeutic relationship.
C. Promote the client's problem-solving skills:
This is the correct choice for the working phase of the nurse-client relationship. In this phase, the focus is on active problem-solving, exploring feelings and thoughts, and encouraging the client to develop coping strategies. The nurse supports the client in identifying problems, generating solutions, and implementing effective strategies. Promoting the client's problem-solving skills is a central aspect of therapeutic work during this phase.
D. Identify the responsibilities of the client and nurse:
Clarifying the responsibilities of both the client and nurse is essential to establish clear roles and expectations. This usually occurs in the orientation phase. During this phase, the nurse explains the purpose of the therapeutic relationship, the roles of both parties and the boundaries of the nurse-client interaction. Establishing clear responsibilities helps create a foundation for a respectful and effective therapeutic alliance.
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