Which statement best describes the effect nicotine has on the central nervous system? a. it acts as a stimulant and causes pleasurable feelings. b. it acts as a sedative and relaxes the mind. c. it acts as both a stimulant and a sedative.

The best statement that best describes the effect nicotine has on the nervous system is it acts as a stimulant and a sedative. The correct answer is C.

answercertified;

answer: b. complete secondary assessment (detailed physical exam).

after you finished the primary assessment, you must proceed with the assessment by performing a complete detailed physical examination.

this secondary assessment includes a focused on patient’s history, vital signs and a specific and rapid examination of the entire body especially on the injuries acquired from the motor vehicle accident and the patient’s medical complaint.