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Which gland shrinks in size during adulthood and has hormones that function in maturation of T lymphocytes?

Which gland shrinks in size during adulthood and has hormones that function in maturation of T lymphocytes?

An RN working in a general medical-surgical unit is caring for a 57-year-old female with a bladder infection. Two weeks prior to hospitalization, the patient was experiencing slight burning upon urination. She self-treated by increasing her intake of fluids, but her symptoms continued to worsen. One week later, she developed generalized abdominal pain and a fever. She presented to the hospital when the pain became unbearable and fever reached 104°F. She was admitted to the medical-surgical unit and started on multiple IV antibiotics with concern that she could be developing a kidney infection.  It is likely it is an E. coli infection.   Which line(s) of defense has/have been breached in this patient’s case?   

B lymphocytes and T lymphocytes mature in the thymus gland.

________ is the most abundant class of antibodies in serum.

B lymphocytes and T lymphocytes mature in the thymus gland.

FISH and microarrays both use probes to hybridize to sequences of the pathogen genome.  They differ in that ________.

To be an effective antigen, a molecule would ideally be small, and consist of repeating units with similar structure, such as a trisaccharide.

Which of the following is a special binding substance that enhances immunogenicity and prolongs antigen retention at the injection site?

Activation of B cells occurs when antigen binds to B-cell surface immunoglobulin receptors.