Discuss the effects of nicotine
What will be an ideal response?
The drug nicotine has strong addictive properties. Within seconds of inhalation, nicotine affects the central nervous system and can act simultaneously as a tranquilizer and a stimulant. The stimulating effect produces strong physiological and psychological dependency. The physical addiction to nicotine is six to eight times more powerful than the addiction to alcohol, and most likely greater than that of some of the hard drugs currently used.
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Which of the following migrates from non-mucosal tissue to draining lymph nodes to facilitate the induction of adaptive immune responses?
a. dendritic cells b. macrophages c. NK cells d. neutrophils e. commensal microorganisms.
A medical term that means pertaining to the humerus is ____________________
Fill in the blank(s) with correct word
The general recommendation for adults is ____ steps per day
a. 25,000 b. 20,000 c. 15,000 d. 10,000 e. 5,000
Married people are less likely to engage in risky sexual behavior compared with their unmarried counterparts
Indicate whether the statement is true or false