The internal environment of the body consists of
The internal environment of the body consists of ____ and tissue fluid. Tissue fluid bathes all the ____of the body. Oxygen and ____ move from blood to tissue fluid. ____ move from tissue into the blood. Tissue fluid remains constant only as long as blood ____remains constant. All systems of the body contribute toward maintaining ____and, therefore, a relatively constant internal environment.
a. blood, cells, nutrients, wastes, composition, homeostasis
b. blood, cells, wastes, nutrients, homeostasis, composition
c. cells, nutrients, wastes, composition, homeostasis, blood
d. cells, wastes, nutrients, composition, homeostasis, blood
2. A body part that is further away from the midline of the body is said to be ____.
deep
central
medial
lateral
3. The heart is ____ to the sternum.
superficial
posterior
superior
proximal
4. A body part that is located away from the surface is said to be____.
central
deep
superficial
contralateral
5. Choose the example from the list below of a negative feedback mechanism.
an increase or decrease in blood pressure
the birth process
blood clotting mechanism
the stomach's digestion of protein
6. Choose the example from the list below of a positive feedback mechanism.
blood clotting mechanism
regulation of body temperature
an increase or decrease in blood pressure
an increase or decrease in blood sugar
7. The endocrine system functions in secretion of hormones for chemical regulation of all body systems.
True
False
8. Which of the following organs are found in the pelvic cavity? Check all that apply.
kidneys
urinary bladder
rectum
spleen
9. The lungs are covered by a membrane called the ____.
parietal pleura
visceral pleura
parietal pericardium
peritoneum
Type: MMC
10. Which of the following would not be covered by visceral peritoneum?
heart
stomach
intestine
liver
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Rating:
5/
Solution: The internal environment of the body consists of