Physiology 1, test 1, T2 NWHSU Questions And Answers
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NWHSU
Institution
NWHSU
Physiology 1, test 1, T2 NWHSU Questions
And Answers
hyperplasia Cell proliferation/dividing of same cell.
hypertrophy Increase in size of the cell, occurs due to a normal stressor (physiologic) or
abnormal (pathologic).
atrophy Decrease in size of the cell.
metaplasia Reversible change from...
Physiology 1, test 1, T2 NWHSU Questions
And Answers
hyperplasia Cell proliferation/dividing of same cell.
hypertrophy Increase in size of the cell, occurs due to a normal stressor (physiologic) or
abnormal (pathologic).
atrophy Decrease in size of the cell.
metaplasia Reversible change from one type of cell to another.
adaption When the integrity of the cell is challenged they can respond by ________ or
decline towards dysfunction.
glucose metabolism, stress response, thermoregulation What are the three main areas of
homeostatic imbalance in the body?
70% Both adults and infants have ________% of their body mass made of water.
, Physiology 1, test 1, T2 NWHSU Questions
And Answers
females, obese ________, older adults, and _________ individuals have a lower
proportion of water in their bodies.
interstitial or intercellular fluid, plasma, CSF What are the three types of extracellular
fluid?
Macroscopic Electroneutrality The principle of _________________________ states that
each body fluid compartment must have the same concentration of positive charges as of
negative charges. (ca+ions and anions)
sodium(Na+), chloride (Cl-) and bicarbonate (HCO3-) The major cation in extracellular
fluid is ________ and the balancing anions are _________ and __________.
low Intracellular fluid has a very ______ concentration of ionized Ca2+.
high The Ca2+ concentration in the extracellular fluid is _______.
acidic Intracellular fluid is more _______ than the ECF.
, Physiology 1, test 1, T2 NWHSU Questions
And Answers
high The cell membrane allows ______ permeability to lipid soluble substances like CO2,
O2, fatty acids, and steroid hormones.
low The cell membrane allows _____ permeability of cell membranes to water soluble
substances such as ions, glucose, and amino acids.
passive This type of membrane transport uses no cellular energy and involves the
substance moving down its concentration gradient.
active This type of membrane transport uses ATP and only occurs in living cell
membranes.
diffusion, osmosis, facilitated diffusion What are the three types of passive transport?
cotransport, counter transport, endocytosis, exocytosis, active transport What are the 5
types of active transport?
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