EMS 210 QUIZ 2 EXAM QUESTIONS AND ANSWERS
WITH COMPLETE SOLUTIONS GRADED A++ LATEST
UPDATE
the average total body water content of a health adult is approximately _____% of
his or her body weight
a. 60
b. 50
c. 80
d. 70
50
the movement of a substance against a concentration or gradient that requires
energy is called:
A. facilitated diffusion
b. endocytosis
c. active transport
d. osmotic pressure
active transport
the osmotic pressure of a solution, or the ability to affect the movement of water,
is :
a. osmolarity
, b. diffusion
c. osmolality
d. osmosis
osmolality
the separation of the intracellular and extracellular areas by a selectively
permeable membrane helps to maintain:
a. exocytosis
b. hemostasis
c. endocytosis
d. homeostasis
homeostasis
the substance that contains all the cellular contents between the cell membrane
and the nucleus is called the:
a. cytoplasm
b. protoplasm
c. endoplasmic reticulum
d. Golgi apparatus
cytoplasm
the term perfusion is BEST defined as:
a. effective exchange of O2 and CO3 in the lungs
b. circulation of blood within an organ or tissue
c. the production of waste products from metabolism
d. sufficient removal of waste products from the body
WITH COMPLETE SOLUTIONS GRADED A++ LATEST
UPDATE
the average total body water content of a health adult is approximately _____% of
his or her body weight
a. 60
b. 50
c. 80
d. 70
50
the movement of a substance against a concentration or gradient that requires
energy is called:
A. facilitated diffusion
b. endocytosis
c. active transport
d. osmotic pressure
active transport
the osmotic pressure of a solution, or the ability to affect the movement of water,
is :
a. osmolarity
, b. diffusion
c. osmolality
d. osmosis
osmolality
the separation of the intracellular and extracellular areas by a selectively
permeable membrane helps to maintain:
a. exocytosis
b. hemostasis
c. endocytosis
d. homeostasis
homeostasis
the substance that contains all the cellular contents between the cell membrane
and the nucleus is called the:
a. cytoplasm
b. protoplasm
c. endoplasmic reticulum
d. Golgi apparatus
cytoplasm
the term perfusion is BEST defined as:
a. effective exchange of O2 and CO3 in the lungs
b. circulation of blood within an organ or tissue
c. the production of waste products from metabolism
d. sufficient removal of waste products from the body
