UNCG BIO 277 FINAL EXAM ACTUAL REVIEW

UNCG BIO 277 FINAL EXAM ACTUAL / REVIEW

QUESTIONS WITH CORRECT ANSWERS. VERIFIED /GRADED A+

Increased atrial stretch leads to... - ---Answers---ANP

Increased ANP secretion ____ the size of filtration slits in Bowman's capsules. - ---Answers---increases

A tumor that substantially reduces oxygen delivery to the nephrons, will cause... - ---Answers---a decrease in glucose reabsorption

Hypokalemia can be caused by ____. - ---Answers--- hyperventilation

Hypokalemia can result in excitable cells that depolarize ____.

• ---Answers---less easily

A higher pH level in the plasma usually causes the ventilation rate to ____. - ---Answers---decrease

A high pH level will cause the kidneys to begin reabsorbing more ___ from the filtrate to the blood. - ---Answers---H+

As a pneumonia patient accumulates fluid in his lungs, this reduces gas exchange. The resulting increase of ___ in the 1 / 2

blood can cause respiratory ____. - ---Answers---CO2 levels; acidosis

A slightly increased flow of renal filtrate past the macula densa releases a paracrine signal that ____ the afferent arteriole, thus ____ the glomerular filtration rate. - --- Answers---constricts; decreasing

Hyperventilation ___ the partial pressure of carbon dioxide in the plasma, thus ___ the pH of the plasma, because there is _____ in the concentration of H+.-increases; decreasing; an increase -increases; decreasing; a decrease -decreases; decreasing; a decrease -decreases; increasing; a decrease - ---Answers--- decreases; increasing; a decrease

EPI promotes ____, thereby immediately ____ to O2 levels in the alveolar air. - ---Answers---bronchodilation; increasing

Abnormally increased osmolarity in the plasma stimulates the release of ____ from the ____. - ---Answers---ADH; PPG Signals that affect nearby target cells after diffusing through interstitial fluid but not blood are... - ---Answers---paracrine signals

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