A nurse in a pediatric clinic is reviewing the laboratory results of a school-age child. Which of the following findings indicates the child may have a potential bacterial infection?
Increased hemoglobin
Increased absolute neutrophils
Decreased C-reactive protein
Decreased platelets
The Correct Answer is B
Rationale:
A. Increased hemoglobin: Elevated hemoglobin levels are generally associated with dehydration, high altitude, or chronic hypoxia, but they are not specific indicators of infection. Hemoglobin does not provide direct evidence of a bacterial process.
B. Increased absolute neutrophils: Neutrophils are the primary white blood cells involved in fighting bacterial infections. An elevated absolute neutrophil count suggests an acute bacterial infection or an inflammatory response caused by bacterial pathogens.
C. Decreased C-reactive protein: CRP is a marker of inflammation, often elevated during bacterial infections. A decreased CRP level makes bacterial infection less likely and is not consistent with the inflammatory response usually seen in such cases.
D. Decreased platelets: Low platelet counts (thrombocytopenia) can result from viral infections, autoimmune diseases, or bone marrow disorders. While they may be altered in sepsis, they are not a reliable or primary marker of a typical bacterial infection.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["E","F","H","I"]
Explanation
Rationale:
A. Encourage the client to discuss feelings of new eating patterns: This requires therapeutic communication and assessment skills, which are beyond the scope of assistive personnel. Such discussions should be initiated and guided by the nurse or mental health professionals.
B. Discuss measures to assist the client to develop a positive body image: Promoting positive self-image involves complex therapeutic techniques and individualized planning, which must be performed by licensed staff, not delegated to assistive personnel.
C. Consult the dietitian to determine the client's caloric intake: Contacting other members of the healthcare team for clinical collaboration is the nurse’s responsibility. This involves interpretation of data and coordination of care, which cannot be delegated.
D. Identify thoughts that reinforce disordered eating patterns: Recognizing cognitive distortions requires clinical judgment and is a core part of therapeutic nursing or psychological care. It cannot be delegated to assistive personnel.
E. Observe the client during meals: Assistive personnel can monitor the client while eating to help prevent purging behaviors. Meal observation is a standard component of bulimia nervosa management and does not require clinical decision-making, making it appropriate for delegation.
F. Accompany the client to the restroom following meals: Clients with bulimia may attempt to purge after eating, so monitoring them post-meal is critical. This task involves supervision rather than evaluation and is suitable for assistive personnel under nursing guidance.
G. Use cognitive behavioral techniques to address the client's behavior: CBT strategies are specialized interventions requiring advanced training, typically carried out by licensed nurses, therapists, or psychologists. These are not within the role of assistive personnel.
H. Check the client’s vital signs: Vital signs collection is a routine task that falls within the scope of assistive personnel when the client is stable. The nurse remains responsible for interpreting any abnormalities.
I. Perform daily weights: Weighing the client is a routine, objective measurement that does not require nursing judgment. It is appropriate to delegate this task as long as the AP follows the nurse’s instructions on timing and procedure.
Correct Answer is ["B","C","D"]
Explanation
Rationale:
- Client has initiated a daily exercise routine: This indicates self-motivation, structured routine, and engagement in positive coping behaviors, all of which are therapeutic goals in managing schizophrenia.
- Client utilizes deep breathing techniques as needed: Use of self-regulation techniques like deep breathing suggests the client is managing anxiety and stress proactively.
- Client has joined a local support group: Participation in social support groups improves social functioning and decreases isolation, a common issue in schizophrenia.
- Client has been reading books about their illness: Demonstrates insight, knowledge-seeking behavior, and a willingness to understand and manage the condition, which aligns with psychoeducation goals.
- Client participates in cognitive-behavioral therapy sessions with their mental health provider: Engagement in CBT is a strong indicator of therapeutic alliance and compliance with structured treatment plans aimed at cognitive restructuring and behavioral management.
Rationale for Incorrect Finding:
- Client reports spending most of their time alone in their apartment: Although some solitude is not unusual, spending most of the time alone may indicate ongoing social withdrawal, a negative symptom of schizophrenia, and a barrier to full community reintegration.
- Client reports drinking 4 to 5 cups of coffee each morning: Excessive caffeine can worsen anxiety, interfere with sleep, and interact with psychiatric medications, so this behavior does not align with optimal treatment outcomes.
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