Homework Answers
ANSWER :
19) When oxygen demand in peripheral tissue is high but respiratory minute volume of air remains same that might be due to low alveolar partial pressure of CO2 and vasoconstriction of blood vessels.
20) During respiratory acidosis, body's autonomic or homeostatic system compensate with changes in the physiology to get rid of this condition. In this process carbonic acid dissociates into H+ & bicarbonate ions, H+ ions excrete out through kidney and bicarbonates reserved in the body cells to maintain pH. Respiratory rate will also increase to high level for removing excess CO2.
30) The secretion acid (HCl) and gastric enzymes from mucosa of stomach regulated via release of local digestive tract hormone (gastrin).
31) Afferent arteriole arrives to the glomerular capsule and before it leaves the kidney it runs parallel to the ascending loop of Henle's.
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19 When oxygen demand in peripheral tissue is high and respiratory minute volume remains the same...
How can urine contain a higher concentration of waste than the blood Answers pls Bio 102...
How can urine contain a higher concentration of waste
than the blood
Answers pls
Bio 102
A How can urine contain a higher concentration of win the verton) than the the A Urine mot since the process is elve diffusion B Reabsorption of water in the loop of the nephron and collecting ducts leaves behind a more concentrated urine. C. All stages in the kidney involve active transport . Une can be hypertonic for small moleculesidit is v on for...
Anatomy of the Urinary System 501 Functional Microscopic Anatomy of the Kidney and Bladder 7. Label...
Anatomy of the Urinary System 501 Functional Microscopic Anatomy of the Kidney and Bladder 7. Label the blood vessels and parts of the nephron by selecting the letter for the correct structure from the key below. Key: a. afferent arteriole b. arcuate artery c. arcuate vein d. collecting duct e. cortical radiate artery f. cortical radiate vein g. distal convoluted tubule h. efferent arteriole i. glomerular capsule j. glomerulus k nephron loop-ascending limb 1. nephron loopdescending limb m. peritubular capillary...
To increase thirst 48) Angiotensin II increases blood pressure by A) causing the hypothalamus B) ...
to increase thirst 48) Angiotensin II increases blood pressure by A) causing the hypothalamus B) stimulating the adrenal cortex to secrete aldosterone C) stimulating the release of ADH D) all of these E) none of these which increases sodium absorption 49) When the kidney does not perform its filtration function, the person will develop A) septicemia B) bulimia C) uremia D) toxemia E) none of these 50) The major calyces feed into A) the minor calyces B) the pyramids C)...
Which of the following is NOT true regarding sickle-cell disease? Select one: a. It is due...
Which of the following is NOT true regarding sickle-cell disease? Select one: a. It is due to a mutation resulting in a hydrophilic amino acid. b. It is a cause of anemia. c. It is due to a hereditary hemoglobin defect. d. It is caused by a recessive allele that modifies the structure of hemoglobin. O e. It is advantageous in that it can protect carriers against malaria. Which of the following would not lead to polycythemia? Select one: a....
3. Match each of the following functions with the nephron structure that performs them. A. afferent...
3. Match each of the following functions with the nephron structure that performs them. A. afferent arteriolet makes medulla salty to aid in the reabsorption of B. collecting duct water C. renal corpuscle 17 leaky capillaries designed to allow water and D. distal convoluted tubule E. efferent arterioles electrolytes to leave 6.A controls filtration pressure in the glomerulus by F. glomerular capsule constricting or dilating (there are two answers for this G. Glomerulus one!) H. nephron loop id. I. proximal...
41. How would an increase in blood CO2 levels effect respiratory rate? a. It would cause...
41. How would an increase in blood CO2 levels effect respiratory rate? a. It would cause an increase in respiratory rate b. It would cause a decrease in respiratory rate 42. If arterial blood contain 98% oxyhemoglobin saturation and venous blood contains 60% oxyhemoglobin saturation, what can you conclude? a. There is increased loading of oxygen at the lung b. There is increased unloading at the tissues c. The person is resting 43. Which of the following causes water reabsorption...
Help me solve problem set Choose the best answer 1. As filtrate moves through the mammals,...
Help me solve problem set
Choose the best answer 1. As filtrate moves through the mammals, it generally undergoes a dramatic decrease in osmolarity. A. Distal convoluted tubule B. Bowman's capsule C) Descending segment of the loop of Henle D. Proximal convoluted tubule E. Ascending segment of the loop of Henle 2. If a person is taking a drug that completely inhibits angiotensin-converting enzyme (ACE), what will happen to aldosterone secretion when the person goes on a low sodium diet?...
1.)Homeostasis is the ability of the body to a.)prevent the external environment from changing. b.)prevent the...
1.)Homeostasis is the ability of the body to a.)prevent the external environment from changing. b.)prevent the internal environment from changing. c.)quickly restore changed conditions to normal. d.)ignore external stimuli to remain in a state of rest. e.) prevent excessive blood loss. 2.) Which of the follwings substances is almost compleetly absorbed at the level of the proximal convoluted tubule? a. creatinine b. bicarbonate c. glucose d. none of the above 3.) Which of the following diuretics inhibits NaCl co-transport in...
35-42 vessels is found in which of the following layers? A. tunica adventitia (B,tunica media C....
35-42
vessels is found in which of the following layers? A. tunica adventitia (B,tunica media C. tunica intima D. all of the above 35.The most important mechanism of exchange between blood and tissue fluid is: A. transcytosis B. diffusion C. filtration D. active transport 36. Blood vessels that connect two capillary networks are called: A. portal systems B. anastomoses C. arterial systems D. veins 37. Vasodilation may be brought about by A. Histamine C. high blood carbon dioxide D. angiotensin...
Question 1 During ventricular fibrillation, there is no coordinated ventricular contraction. What effect does this have...
Question 1 During ventricular fibrillation, there is no coordinated ventricular contraction. What effect does this have on cardiac output? a. Increased cardiac output. b. Decreased cardiac output. c. No cardiac output. d. Cardiac output will remain normal. e. None of the above is correct Question 2 A “portal system” is the name for a. arteries that bypass a major organ. b. veins that bypass a major organ. c. two capillary beds in series. d. arteries that connect directly to veins...
How can urine contain a higher concentration of waste
than the blood
Answers pls
Bio 102
A How can urine contain a higher concentration of win the verton) than the the A Urine mot since the process is elve diffusion B Reabsorption of water in the loop of the nephron and collecting ducts leaves behind a more concentrated urine. C. All stages in the kidney involve active transport . Une can be hypertonic for small moleculesidit is v on for...
Anatomy of the Urinary System 501 Functional Microscopic Anatomy of the Kidney and Bladder 7. Label the blood vessels and parts of the nephron by selecting the letter for the correct structure from the key below. Key: a. afferent arteriole b. arcuate artery c. arcuate vein d. collecting duct e. cortical radiate artery f. cortical radiate vein g. distal convoluted tubule h. efferent arteriole i. glomerular capsule j. glomerulus k nephron loop-ascending limb 1. nephron loopdescending limb m. peritubular capillary...
to increase thirst 48) Angiotensin II increases blood pressure by A) causing the hypothalamus B) stimulating the adrenal cortex to secrete aldosterone C) stimulating the release of ADH D) all of these E) none of these which increases sodium absorption 49) When the kidney does not perform its filtration function, the person will develop A) septicemia B) bulimia C) uremia D) toxemia E) none of these 50) The major calyces feed into A) the minor calyces B) the pyramids C)...
Which of the following is NOT true regarding sickle-cell disease? Select one: a. It is due to a mutation resulting in a hydrophilic amino acid. b. It is a cause of anemia. c. It is due to a hereditary hemoglobin defect. d. It is caused by a recessive allele that modifies the structure of hemoglobin. O e. It is advantageous in that it can protect carriers against malaria. Which of the following would not lead to polycythemia? Select one: a....
3. Match each of the following functions with the nephron structure that performs them. A. afferent arteriolet makes medulla salty to aid in the reabsorption of B. collecting duct water C. renal corpuscle 17 leaky capillaries designed to allow water and D. distal convoluted tubule E. efferent arterioles electrolytes to leave 6.A controls filtration pressure in the glomerulus by F. glomerular capsule constricting or dilating (there are two answers for this G. Glomerulus one!) H. nephron loop id. I. proximal...
41. How would an increase in blood CO2 levels effect respiratory rate? a. It would cause an increase in respiratory rate b. It would cause a decrease in respiratory rate 42. If arterial blood contain 98% oxyhemoglobin saturation and venous blood contains 60% oxyhemoglobin saturation, what can you conclude? a. There is increased loading of oxygen at the lung b. There is increased unloading at the tissues c. The person is resting 43. Which of the following causes water reabsorption...
Help me solve problem set
Choose the best answer 1. As filtrate moves through the mammals, it generally undergoes a dramatic decrease in osmolarity. A. Distal convoluted tubule B. Bowman's capsule C) Descending segment of the loop of Henle D. Proximal convoluted tubule E. Ascending segment of the loop of Henle 2. If a person is taking a drug that completely inhibits angiotensin-converting enzyme (ACE), what will happen to aldosterone secretion when the person goes on a low sodium diet?...
35-42
vessels is found in which of the following layers? A. tunica adventitia (B,tunica media C. tunica intima D. all of the above 35.The most important mechanism of exchange between blood and tissue fluid is: A. transcytosis B. diffusion C. filtration D. active transport 36. Blood vessels that connect two capillary networks are called: A. portal systems B. anastomoses C. arterial systems D. veins 37. Vasodilation may be brought about by A. Histamine C. high blood carbon dioxide D. angiotensin...
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