ventilation - the process of moving air into and out of the lungs; includes inspiration and expiration, external respiration - the sequence of events that results in gas exchange between the blood and the external environment, internal respiration - the sequence of events that results in gas exchange between the blood and extracellular fluid, cellular respiration - the aerobic production of ATP using O2 as an electron acceptor and generating CO2 as a waste product, negative pressure - pulling air into the lungs by using the ribs and/or diaphragm, partial pressure - pressure that a gas exerts in a mixture of gases or gases and liquid (as in blood, glomerulus - filters small solutes from the blood, PCT - reabsorbs ions, water, and nutrients; removes toxins and adjusts filtrate pH, descending loop of Henle - aquaporins allow water to pass from the filtrate into the interstitial fluid, ascending loop of Henle - reabsorbs sodium and chloride from the filtrate into the interstitial fluid, distal tubule - selectively secretes and absorbs different ions to maintain blood pH and electrolyte balance, collecting duct - reabsorbs solutes and water from the filtrate, blood pressure - What force in the glomerular capillaries forces plasma and solutes through fenestrated capillaries into the glomerular capsule?, 99% - What percentage of the filtered water in the tubules is returned to the cardiovascular system?, excess electrolytes, wastes, drugs - Which of the following are secreted into the tubules?, constriction - When there is an increase in blood volume and a decrease in blood volume, the SNS stimulates the __________ of afferent arterioles., increase GFR and signal JG cells to release renin - When there is low osmolarity of the filtrate, cells decrease secretion of vasoconstrictors and release NO to cause which of the following?,

Exam Prep

de
Încorporează

Clasament

Stilul vizual

Opţiuni

Comutare șablon

Restaurare activitate salvată automat: ?