All of the following are mechanisms by which tumor cell escape the immune response except
A) production of immunosuppressive molecules and cytokines.
B) reduction of cell surface expression of tumor associated antigens.
C) increased expression of MHC class I receptors.
D) continuous production of genetic variants with different antigen expression.
C
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Yoga, meditation, acupuncture, massage, and aromatherapy are examples of ________ or alternative therapies
Fill in the blank(s) with correct word
Another name for anthracosis is ________
A) sick building syndrome B) pulmonary edema C) coal miner's lung D) pulmonary embolism
Which of the following prefixes means "toward, increase"??
A) ad- B) ab C) intra D) inter
When removing a foreign object from an eye, an athlete trainer should not rub the eye but gently pull the upper eyelid over the lower lid while an athlete looks downward causing tears to be produced, which may flush the object down onto the lower lid.
Answer the following statement true (T) or false (F)