Which type of T lymphocytes produce lymphokines, which assist other lymphocytes and phagocytes in performing their functions?
A) suppressor T cells
B) helper T cells
C) killer T cells
D) memory T cells
B
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One of the items that must be included in a HIPAA Privacy Notice is
A) Who to contact for more information about the covered entity's privacy policy B) How long the information will be kept private C) Where the covered entity will store the information and in what format D) Who to contact with questions about the cost of care
Mast cells are:
A) acquired through a complex immune system. B) basophils that migrate into the tissues. C) signaled by chemical messengers to travel to areas where they are needed. D) monocytes that have migrated into the tissues.
Using the CPT manual, select a code for the following procedure
SAECG with ECG
Which of the following would be most helpful in the presence of elusive pulmonary organisms, such as Legionella, that cannot be isolated and detected through tradition suctioning and specimen collection methods?
A. bronchoalveolar lavage (BAL) B. thoracentesis C. percutaneous lung biopsy D. use of coude' tipped catheters