162. Alexperimental animal receives a carbonic anhydrase inhibitor. One hour later, which of the following sets of changes in plasma is most likely in this animal? pH A) B) H) HCO, PCO₂ ↑ ↑ ↑
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- 12) When ANP is released with an increase in blood pressure, what does NOT occur in a response in the body? A) decrease in ADH B) increase in renin C) decrease in aldosterone D) increase in blood volume E) Both B and D aludulineq art exatne terwe marlo & jon si pri Sbnuol vzom m91. In an experimental animal, the diameter of a precapillary arteriole is increased in a muscle vascular bed. Which of the following is most likely decreased in this animal? O A) Arteriolar resistance B) Capillary blood flow C) Capillary filtration rate D) Capillary hydrostatic pressure E) Vascular conductance12.) If there is an increase in systemic blood pressure, the resulting stretch of afferent arterioles results in reflexive a.) vasoconstriction of afferent arterioles to keep GFR normal. b.) vasodilation of afferent arterioles to keep GFR normal. c.) vasoconstriction of efferent arterioles to raise GFR. d.) vasodilation of efferent arterioles to lower GFR.
- 4. A patient shows up at the hospital with a low blood pH and high levels of CO2 and HCO3-. A) These values indicate what condition? B) Identify and explain one reason why this condition could occur. C) Explain what the kidneys are doing to compensate for this condition.▪ An important PK relationship at steady state is Cavg,ss=(FXD/tau)/Cl. This means that if a patient's clearance drops, the concentration will A) increase B) decrease2) Consider the following diagram depicting CO2 transport from the tissues into the red blood cell (RBC). e) What factors drive bicarbonate extrusion in this system? c) In your own words, describe how bicarbonate ion is produced in the RBC.
- The liver works to synthesize plasma proteins. Unfortunately, your patient is suffering from liver disease and loses the ability to synthesize plasma proteins. 1) What happens to the colloid osmotic pressure of their blood?2) What happens to the balance between filtration and absorption in their capillaries?A) When a person had hyperextension does their bhp inscrease or decrease? B) What effect does this have on the NFP Value? Will their NFP in’s crease or decrease? C) how will this affect the normal filtration and re-absorption that occurs on the capillary bed? D) What signs/symptoms show up in chronic cases?39) Which of the following most accurately describes the mechanism of action of a "statin"? A) Inhibits platelet aggregation B) Inhibits sodium excretion in the kidneys C) Inhibits cholesterol production in the liver D) Inhibits sodium reabsorption in the loop of Henle
- The phosphate buffer system is most important in the Choose from the following: (A) respiratory system (B) cardiovascular system (C) digestive system (D) urinary systemAt high altitude, red blood cells ____ production of BPG, which causes a/an ____ in Hb's O2 binding affinity. a) Increase; increase b) Decrease; increase c) Decrease; decrease d) Increase; decrease# 22