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the force that draws water through a semipermeable membrane from a solution of lower solute concentration to a solution of higher concentration
a tumore that is encapsulated, slowly expanding mass made up of relatively normal cells might be a
When the osmotic pressure(solute concentration) of the blood is elevated above normal, water would shift from the:
interstiial compartment (ECF:extracellular fluid) into the blood
charactristic of HIV+
antibodies in blood indicate presence of virus and possible transmission to others
AIDS is a syndrome defined specifically by T-cell count and infections, Being HIV+ indicates the presence of antibodies to the virus, One can be HIV+ and NOT have AIDS:but one cannot have AIDS w/o being HIV+
true regarding HIV/AIDS
What is the correct order for the phases of mitosis?
interphase, prophase, metaphase, anaphase, telophase
What is movement of solvent and dissolved solute across semipermable membrane from high pressure to low pressure?
What is diffusion and osmosis of molecules and ions from nephron back into bloodstream?
Antidiuretic Hormone and Aldosterone control amount of water, Na+ and K+ reabsorption
what is essential in order tomaintain serum pH within normal range.
the normal ratio of carbonic acid to bicarbonate must be 1:20 (bicarbonate to carbonic acid 20:1)
what is the correct effect on the body of abnormally slow respirations (carbonic acid)?
increased carbonic acid
Norepinephrine and epinephrine
are secreted as part of the sympathetic nervouse sys response to stress
in normal homeostatic balance, which substances should be dominant in their effects?
for a person to have sickle cell anemia a person must
inherit one sickled hemogolobin gene from each parent
what confirms the presence of a myocardial infarction
characteristics patters for serum insoenzymes and the ecg
why does ventricular fibrillation result in cardiac arrest
insufficient blood is supplied to the myocardium
the classic early manifestation of left-sided congestive heart failure would be shortness of breath on exertion or lying down while the early sign of right sided hf is swelling in ankles
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