A primary function of lymphocytes is to
A) release substances that initiate blood clots.
B) act against foreign substances.
C) phagocytize damaged cells.
D) produce enzymes that dissolve blood clots.
B
You might also like to view...
The husband of a patient who is critically ill asks, Why do they keep checking my wife's pH? Isn't knowing her oxygen level enough? What is the best response?
The trillions of cells in a human body are classified into about ____________________ types based on specific variations in structure and function
Fill in the blank(s) with correct word
In an x-ray film of the skeletal system, the dense tissue areas appear ______ because they ______ the x-rays; and the less dense tissues appear ______ because they ______ the x-rays
A. light, absorb; dark, do not absorb B. dark, absorb; light, do not absorb C. dark, do not absorb; light, do absorb D. light, do not absorb; dark, aborb
Chemoreceptors require that the chemical they sense to be ________.
A. placed into the mouth B. inhaled into the nose C. dissolved in a liquid D. salty, bitter, sweet, or sour