Nicotine slows sexual motivation and function by: a. dilating the blood vessels. b. impairing hypothalamic and pituitary functioning. c. constricting the blood vessels and possibly decreasing testosterone in the blood. d. increasing production of androgens.

Option c ==> constricting the blood vessels and possibly decreasing testosterone in the blood.

Explanation:

Nicotine is a drug with high addiction level and it is used for stimulation that is to say as stimulant and it has the chemical formula of C₁₀H₁₄N₂ with density of 1.01 g/cm3. Nicotine intake is very harmful to the body because it can can cause heart related diseases such as an heart attack. Nicotine can be found in various products such as tobacco(pipe), cigarettes and so on.

Nicotine affect sexual motivation through option 'c' that is; ''constricting the blood vessels and possibly decreasing testosterone in the blood''.

answer:

a licensed practical nurse (lpn), in much of the united states and canada, is a nurse who cares for people who are sick, injured, convalescent, or disabled. in the united states, lpns work under the direction of physicians.

explanation: