questions with answers
A person increases their fluid intake and has to make several trips
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to the toilet. This increases in unrintation reflects an increase in
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what process occurring in the kidneys?
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a) diffusion|/\
b) osmosis |/\
c) dialysis |/\
d) filtration -
|/\ |/\ |/\ CORRECT ANSWERS ✔✔d) filtration
|/\ |/\ |/\
The term used to describe the type of solution in which cells will
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lose water to their environment is:
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a) isotonic |/\
b) hypertonic|/\
c) catatonic|/\
d) hypotonic -|/\ |/\ |/\ CORRECT ANSWERS ✔✔b) hypertonic |/\ |/\ |/\
Osmosis always involves |/\ |/\
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,a. a differentially permeable membrane
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b. a difference in solvent concentration
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c. diffusion
|/\
d. all of the above -
|/\ |/\ |/\ |/\ |/\ |/\ CORRECT ANSWERS ✔✔d. all of the above |/\ |/\ |/\ |/\ |/\ |/\
The loop diuretics alter active transport systems in the kidney
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tubules, resulting in increased excretion of sodium and
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secondarily, water. The principle explaining the secondary water
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loss (diuresis) is:
|/\ |/\ |/\
a) osmosis |/\
b) diffusion |/\
c) filtration
|/\
d) active transport -
|/\ |/\ |/\ |/\ CORRECT ANSWERS ✔✔a) osmosis |/\ |/\ |/\
The sensation of touch and pressure are picked up by receptors
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located in:
|/\ |/\
a) the stratum germinativium
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b) the dermis |/\ |/\
c) the hypodermis
|/\ |/\
d) the stratum corneum -
|/\ |/\ |/\ |/\ |/\ CORRECT ANSWERS ✔✔b) the dermis |/\ |/\ |/\ |/\
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, The membranous lining of the body cavities open to the exterior is:
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a) endothelium
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b) cutaneous membrane
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c) mucous membrane
|/\ |/\
d) serous membrane -
|/\ |/\ |/\ |/\ CORRECT ANSWERS ✔✔c) mucous |/\ |/\ |/\
membrane
|/\
The remodelling of bone is a function of which of these cells?
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a) chondrocytes and osteocytes
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b) osteoblasts and osteoclasts
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c) chondroblasts and osetoclasts
|/\ |/\ |/\
d) osteoblasts and osteocytes -
|/\ |/\ |/\ |/\ |/\ CORRECT ANSWERS ✔✔b) |/\ |/\
osteoblasts and osteoclasts
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Bone growth during childhood and in adults is regulated and
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directed by
|/\ |/\
a) growth hormone
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b) thyroxine
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c) sex hormones
|/\ |/\
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