________ is a substance produced in response to an inhaled antigen, and it causes airway edema, bronchospasm, and inflammation
A) A mast cell
B) Leukotriene
C) Sputum
D) Cortisol
Answer: B
A) A mast cell is a cell, not a substance.
C) Sputum is mucus. It does not cause airway edema, bronchospasm, and inflammation.
D) This does not describe cortisol.
You might also like to view...
Oral inflammation, or _____, is the inflammation of oral tissue
Fill in the blank with the right word.
A serious mental disorder in which an individual cannot recognize reality and may also have delusions and hallucinations is called:
A) psychosis. B) psychopathic disorder. C) impulse control disorder. D) hypomania.
Which of the following statements about intrauterine devices (IUDs) is true?
A. Spermicide should be used with an IUD. B. An IUD can be purchased from a pharmacy and placed by a woman prior to intercourse. C. IUDs provide a permanent, irreversible form of contraception for women. D. IUDs are highly effective at preventing pregnancy and require little maintenance after they are in place.
In many cultures, breath, or the force that animates life, is synonymous with
A) faith. B) energy. C) love. D) spirit.