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 B
Explanation
A. Movement of blood through the body:
This is the function of the cardiovascular system, not the lymphatic system.
B. Decreases the spread of disease:
The lymphatic system helps trap and destroy pathogens through lymph nodes and the immune response, reducing the spread of infection.
C. Control hormone levels:
Hormone levels are regulated by the endocrine system.
D. Control electrolyte levels:
Electrolyte balance is primarily maintained by the kidneys and endocrine organs like the adrenal glands.
Correct Answer is B
Explanation
A. Naturally acquired passive immunity
Passive immunity occurs when antibodies are transferred (e.g., from mother to baby); it does not involve the person’s immune system actively responding.
B. Naturally acquired active immunity
This occurs when a person is exposed to a pathogen, like the measles virus, and their body mounts an immune response, producing long-lasting immunity.
C. Artificially acquired active immunity
This is obtained through vaccination, not from infection.
D. Artificially acquired passive immunity
This refers to receiving antibodies (e.g., through injection of immune globulin), not through natural infection.
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