Breast cancer, if it metastasizes, typically goes where first?
Spleen
Cervical lymph nodes
Inguinal lymph nodes
Axillary lymph nodes
The Correct Answer is D
A. Spleen
The spleen filters blood, but it's not the first common site of breast cancer metastasis.
B. Cervical lymph nodes
These are located in the neck and are not primary drainage sites for the breast.
C. Inguinal lymph nodes
These are in the groin and relate to drainage from the lower body, not the breast.
D. Axillary lymph nodes
These are located in the armpits and are the primary drainage nodes for breast tissue, making them the first site of metastasis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Allergic reaction:
Allergic reactions are typically associated with overactive immune responses, not decreased T and B cell function.
B. Increase in antibodies:
Antibody production actually declines with age due to reduced B cell function.
C. Cancer:
Decreased immune surveillance can contribute to cancer risk, but the most direct consequence of T and B cell decline is susceptibility to infections.
D. Infections:
Reduced activity of T and B cells impairs the immune response, making older adults more prone to infections.
Correct Answer is A
Explanation
A. Gives active artificial immunity
Vaccines stimulate the body’s immune system to produce antibodies and memory cells, creating active immunity artificially.
B. Is a gamma globulin
Gamma globulin is a preparation of antibodies used for passive immunity, not a vaccine.
C. Contains antibodies
Vaccines usually contain antigens (weakened or inactivated parts of a pathogen), not antibodies.
D. Gives active natural immunity
Active natural immunity is obtained through actual infection, not vaccination.
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