What is the name of the lymph nodes that drain the head and neck region?
Inguinal
Cervical
Thoracic
Pelvic
The Correct Answer is B
A. Inguinal
These drain the lower extremities and groin area, not the head and neck.
B. Cervical
The cervical lymph nodes are located in the neck and drain the head and neck region.
C. Thoracic
Thoracic lymph nodes are found in the chest and drain the thoracic cavity.
D. Pelvic
These are located in the pelvis and drain pelvic organs.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
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.
Correct Answer is D
Explanation
A. Defense mechanism:
This is a general term, not specific to the immune system's ability to protect.
B. Protection:
Protection is a vague term and not the technical term used in this context.
C. Infection:
Infection refers to the invasion and multiplication of pathogens, not the body’s ability to fight them.
D. Immunity:
Immunity refers to the body’s specific ability to recognize, resist, and eliminate pathogens and foreign substances.
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