Tumor staging includes the TNM classification system. The N in TNM would give the physician information on which part of the tumor classification?
the presence and extent of lymph node involvement
the tissue or cell of origin
the amount of differentiation of the cells
tumor obstruction
The Correct Answer is A
A. The N in the TNM classification system stands for lymph node involvement, providing information on the presence and extent of lymph node involvement by the tumor.
B. The tissue or cell of origin is typically denoted by the primary tumor classification.
C. The amount of differentiation of the cells is usually described separately and not specifically represented by the N in the TNM system.
D. Tumor obstruction is not directly assessed by the N component of the TNM system.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. In this phase, the client develops non-specific symptoms such as malaise, fever, and body aches, indicating the onset of the disease.
B. This phase occurs after the pathogen enters the body but before symptoms appear.
C. This phase is marked by recovery and the resolution of symptoms.
D. This phase refers to the period during which the disease can be transmitted to others.
Correct Answer is B
Explanation
A. Staphylococcus aureus is often susceptible to antibiotics, so supportive interventions without antibiotics would not be appropriate.
B. The most appropriate action for treating an infection caused by Staphylococcus aureus would be to administer an antibiotic to which the organism is sensitive.
C. While wound irrigation may be part of the treatment plan for wound infections, using a hypotonic solution to wash out elevated electrolytes is not specifically indicated for Staphylococcus aureus infections.
D. Applying cold to the wound site would not be the primary treatment for a wound infection caused by Staphylococcus aureus. Antibiotic therapy is necessary to address the bacterial infection.
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