When Bob smokes, he feels a sense of pleasure. This is likely due to the release of large amounts of
A) nicotine.
B) tar.
C) dopamine.
D) carcinogens.
Answer: C
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The registered nurse is teaching a group of student nurses about the functions of the liver. Which response of the student nurse indicates the need for further teaching?
1. "The liver synthesizes glucagon." 2. "The liver synthesizes thrombopoietin." 3. "The liver synthesizes angiotensinogen." 4. "The liver synthesizes insulin-like growth factor 1."
Indicate if the medication administration route has a systemic or local effect on the body.
a. Systemic b. Local 1. Intramuscular 2. Topical 3. Transcutaneous 4. Ear medications 5. IV
What is the meaning of the term ciliary?
A. Pertaining to a hair-like structure B. Pertaining to the fibrous outer covering of the eyeball C. Around the eye D. Fibrous covering E. Pertaining to pupil
Although a person can live without other nutrients for a long time, a person can only survive for a few days without water.
Answer the following statement true (T) or false (F)