The human body is a complex system of anatomy and physiology. The most basic level of the human body is:
B. the chemical level
The term "homeostasis" refers to:
C. equilibrium in the body's internal environment
Which of the following are digestive organs?
A. liver, gallbladder, and pancreas
Rhonda is concerned that her liver might not be functioning properly. She is confused however with what the liver function is. Her best description as to its role would be:
C. breaking down remnants of alcohol and medications
Which of the following factors can weaken the immune system?
E. all of the above
Which system defends the body from infectious, disease-causing organisms?
B. immune
Melatonin, responsible for regulating the body's internal clock, is produced by the:
B. pineal gland
The cardiovascular system is responsible for:
D. all of the above
Henry is involved in an auto accident caused by raod rage. What part of his brain can he blame for his irrational behaviour?
E. the amygdala
Which of the following is not one of the layers of the skin?
B. redermis
Glands are important components of the endocrine system. The following statements about endocrine glands are incorrect except:
E. assist in regulating metabolism
The human skeletal system serves many purposes including:
D. acts as a lever
In the human brain _______________ are housed in the limbic system surrounding the brainstem.
A. learning, memory, and emotions
All of the bacteria living in the large intestine are necessary for digestion.
True
False
False
The sympathetic nervous system is responsible for digestion.
True
False
False
Proper elimination of waste and bacteria from the colon is largely dependent upon a high-fibre diet.
True
False
True
The limbic system controls the production of lymphocytes.
True
False
True
The kidneys eliminate waste materials from the blood.
True
False
True
The link between the immune system and the emotions is the autonomic nervous system.
True
False
True
In women the ovaries produce both estrogen and progesterone.
True
False
True
The innermost layer of the skin contains the hair follicles.
True
False
False
The kidneys help regulate blood pressure and the acid-alkaline balance in the blood.
True
False
