A&P II:Resp,urin,FEB Word Scramble
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Question | Answer |
True/False: PO2 of the blood entering the pulmonary capillaries is less than PO2 of the alveoli. | True |
PCO2 in the alveoli is ____ ____ the PCO2 of blood entering the pulmonary capillaries. | less than |
ADH is formed in the hypothalamus & released by the _________ __________ | posterior pituitary |
NFP = Glomerular Blood Pressure - Capsular Hydrostatic Pressure - _______ | Blood Cell Osmotic Pressure |
________ secretion of aldosterone causes increased tubular reabsoprtion of K+ | Increased |
Renal artery -> Afferent artery -> ________ | nephron |
Nephrons are regulated by hormones such as antidiuretic hormone, aldosterone, and _________. | parathyroid hormone |
Nephron -> Glomerulus -> Efferent artery -> _________ | Peritubular capillaries |
Peritubular capillaries in nephron -> venule -> ________ -> inferior vena cava | renal vein |
Bowman's (Glomerulus) capsule -> renal tubule system: Proximal convoluted tubule -> Loop of Henle -> __________ | Distal convoluted tubule |
Loop of Henle -> Distal convoluted tubule -> Collecting Duct -> _________ | Renal pelvis |
Renal pelvis -> Ureter -> Urinary bladder -> __________ | Urethra |
Filtrate does not contain proteins nor _______ | RBC's |
Fluid in renal tubule system | tubular fluid |
which direction is exchange between blood in peritubular capillaries and fluid in renal tubules | 2-way |
return of substances from tubule fluid to blood | tubular reabsorption |
movement of substances from blood into tubular fluid | tubular secretion |
PCT secretes: | H+ |
PCT reabsorbs: HCO,Na,Ca,Cl, glucose, urea,K H20, & _____________ | other ions |
DCT reabsorbs: Ca2+, Na+, & | H20 |
DCT secretes: | H+ & K+ |
Parathyroid hormone is released in response to low blood | Ca2+ |
PTH released from the parathyroid gland stimulate DCT to _______ Ca2+ | reabsorb |
Baroreceptors in the JGA cells sense low | BP |
Juxtaglomerular cells secrete | renin |
Renin mediates conversion of angiotensinogen (plasma protein produced by the liver) to | Angiotensin I |
ACE converts Angiotensin I to | Angiotensin II |
ACE is located in the endothelium of __________ capillaries | pulmonary |
Angiotensin II stimulates the adrenal cortex to release | aldosterone |
Collecting Ducts reabsorb | Na+ |
Aldosterone regulates the _________ of Na | reabsorption |
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