What is the difference between pulmonary and systemic circulation? -Biology

What is the difference between pulmonary and systemic circulation? -Biology
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What is the difference between pulmonary circulation and systemic circulation?

Description : What is the difference between pulmonary circulation and systemic circulation?

Last Answer : The heart functions as a double pump. The right side serves as the Pulmonary Circulation pump, shunting the carbon dioxide rich blood entering its chambers to the lungs to unload carbon dioxide and ... to and carbon dioxide from the body in general, especially as distinct from the pulmonary par

The circulatory route that runs from the digestive tract to the liver is called: B A. Cornnary circulation B. Hepatic portal circulation C. Pulmonary circulation D. Systemic circulation

Description : The circulatory route that runs from the digestive tract to the liver is called: B A. Cornnary circulation B. Hepatic portal circulation C. Pulmonary circulation D. Systemic circulation

Last Answer : Hepatic portal circulation

The circulatory route that runs from the digestive tract to the liver is called: B A. Cornnary circulation B. Hepatic portal circulation C. Pulmonary circulation D. Systemic circulation

Description : The circulatory route that runs from the digestive tract to the liver is called: B A. Cornnary circulation B. Hepatic portal circulation C. Pulmonary circulation D. Systemic circulation

Last Answer : Hepatic portal circulation

What is systemic circulation? -Biology

Description : What is systemic circulation? -Biology

Last Answer : answer:

What is the function of systemic circulation? -Biology

Description : What is the function of systemic circulation? -Biology

Last Answer : answer:

In mammalian embryo the pulmonary aorta communicates with carotico-systemic aorta by a narrow ductus arteriosus, in the adult this connection closes l

Description : In mammalian embryo the pulmonary aorta communicates with carotico-systemic aorta by a narrow ductus arteriosus, in the adult this connection closes l

Last Answer : In mammalian embryo the pulmonary aorta communicates with carotico-systemic aorta by a narrow ductus ... C. Ligamentum arteriosus D. None of these

Which of the following statement(s) is/are true concerning the multiorgan failure syndrome (MOFS)? a. Changes in the splanchnic and pulmonary microcirculation are critical to the development of MOFS b. Tissue fixed microphages, including the liver Kupffer cell, have little role in the development of MOFS c. MOFS represents systemic consequences of loss of homeostatic control of local inflammation and microcirculatory hypoperfusion d. The nature of MOFS is highly dependent upon the etiology of the underlying problem

Description : Which of the following statement(s) is/are true concerning the multiorgan failure syndrome (MOFS)? a. Changes in the splanchnic and pulmonary microcirculation are critical to the development of MOFS ... d. The nature of MOFS is highly dependent upon the etiology of the underlying problem

Last Answer : Answer: a, c The nature of multiorgan failure syndrome (MOFS) is that of a diffuse cellular injury, developing systemically as a consequence of losing homeostatic control of local ... of microorganism. In noninfectious cases, the response also appears independent of the specific underlying cause

Which of the following statement(s) is/are true concerning the pulmonary response to shock? a. The acute pulmonary vascular response to shock differs markedly from that of systemic vasculature b. The pulmonary edema of ARDS occurs in the face of elevated left heart pressures c. The initial physiologic changes of ARDS involve the capillary endothelial cells and the type I pneumocyte d. Mechanisms proposed in the pathogenesis of ARDS include injury from mediators of inflammation elsewhere and from activated cellular elements e. A decrease in lung compliance may result from the loss of type I pneumocytes

Description : Which of the following statement(s) is/are true concerning the pulmonary response to shock? a. The acute pulmonary vascular response to shock differs markedly from that of systemic vasculature b. The ... elements e. A decrease in lung compliance may result from the loss of type I pneumocytes

Last Answer : Answer: c, d, e Contributing pathophysiologic processes to the pulmonary manifestations of shock include the pulmonary component of the cardiovascular response, disruption of the normal ... injury from mediators of inflammation elaborated elsewhere, and from activated cellular blood elements

Which of the following statements about septic shock are true? A. A circulating myocardial depressant factor may account for the cardiac dysfunction sometimes seen with shock due to sepsis or SIRS. B. A cardiac index (CI) of 6 liters per minute per square meter of body surface, a pulmonary capillary wedge pressure of 15 mm. Hg, and a systemic vascular resistance index (SVRI) of 800 dynes-sec/(cm 5-m 2) is a hemodynamic profile consistent with septic shock. C. An increase in SvO 2 in septic patients may be explained by the finding of anatomic arteriovenous shunts. D. Results of human trials employing antimediator therapy, such as antiendotoxin antibodies, IL-1 receptor antagonist, and tumor necrosis factor (TNF) antibodies, have confirmed animal studies that demonstrate a significant im

Description : Which of the following statements about septic shock are true? A. A circulating myocardial depressant factor may account for the cardiac dysfunction sometimes seen with shock due to sepsis or ... animal studies that demonstrate a significant improvement in survival with the use of such agents.

Last Answer : Answer: AB DISCUSSION: Shock due to sepsis or SIRS frequently manifests as a hyperdynamic cardiovascular response, consisting of an elevated CI and a decreased SVR or SVRI. Occasionally, ... been encouraging thus far in human clinical trials, despite the promising results from many animal studies

Symptoms of circulatory systemic overload during excessive IV fluids include all except A) Oliguria B) Increased BP C) Anxiety D) Pulmonary edema

Description : Symptoms of circulatory systemic overload during excessive IV fluids include all except A) Oliguria B) Increased BP C) Anxiety D) Pulmonary edema

Last Answer : Ans: A

Arteries carry oxygenated blood except (a) pulmonary (b) cardiac (c) hepatic (d) systemic

Description : Arteries carry oxygenated blood except (a) pulmonary (b) cardiac (c) hepatic (d) systemic

Last Answer : (a) pulmonary

Fluconazole is more effective than intraconazole in the following systemic fungal disease: A. Pulmonary histoplasmosis B. Cryptococcal meningitis C. Nonmeningeal blastomycosis D. Disseminated sporotrichosis

Description : Fluconazole is more effective than intraconazole in the following systemic fungal disease: A. Pulmonary histoplasmosis B. Cryptococcal meningitis C. Nonmeningeal blastomycosis D. Disseminated sporotrichosis

Last Answer : B. Cryptococcal meningitis

Morphine affords symptomatic relief of dyspnoea in acute left ventricular failure by the following mechanisms except: A. Bronchodilatation B. Depression of respiratory centre C. Reduction in cardiac preload D. Shift of blood from pulmonary to systemic circuit

Description : Morphine affords symptomatic relief of dyspnoea in acute left ventricular failure by the following mechanisms except: A. Bronchodilatation B. Depression of respiratory centre C. Reduction in cardiac preload D. Shift of blood from pulmonary to systemic circuit

Last Answer : A. Bronchodilatation

Which of the following sequences is truly a systemic circulation pathway ?

Description : Which of the following sequences is truly a systemic circulation pathway ?

Last Answer : Which of the following sequences is truly a systemic circulation pathway ? A. Right ventricle `rarr ` ... `Tissues `rarr` Veins ` rarr` Right auricl

Fatty acids having chain length of 10 carbon atoms enter the (A) Portal ciruclation (B) Lacteals (C) Systemic circulation (D) Colon

Description : Fatty acids having chain length of 10 carbon atoms enter the (A) Portal ciruclation (B) Lacteals (C) Systemic circulation (D) Colon

Last Answer : Answer : A

All the following statements about obstructive jaundice are true except (A) Prothrombin time may be prolonged due to impaired absorption of vitamin K (B) Serum alkaline phosphatase may be raised due to increased release of the enzyme from liver cells (C) Bile salts may enter systemic circulation due to biliary obstruction (D) There is no defect in conjugation of bilirubin

Description : All the following statements about obstructive jaundice are true except (A) Prothrombin time may be prolonged due to impaired absorption of vitamin K (B) Serum alkaline phosphatase may be raised ... systemic circulation due to biliary obstruction (D) There is no defect in conjugation of bilirubin

Last Answer : Answer : B

Adrenaline is inactive orally because it is: A. Not absorbed from the gastrointestinal tract B. Destroyed by gastric acid C. Completely metabolized in the intestinal mucosa and liver before reaching systemic circulation D. Taken up by adrenergic nerve endings of the intestinal wall, liver and lungs

Description : Adrenaline is inactive orally because it is: A. Not absorbed from the gastrointestinal tract B. Destroyed by gastric acid C. Completely metabolized in the intestinal mucosa and liver before reaching systemic circulation D. Taken up by adrenergic nerve endings of the intestinal wall, liver and lungs

Last Answer : C. Completely metabolized in the intestinal mucosa and liver before reaching systemic circulation

08. What does the term “bioavailability” mean? a) Plasma protein binding degree of substance b) Permeability through the brain-blood barrier c) Fraction of an uncharged drug reaching the systemic circulation following any route administration d) Amount of a substance in urine relative to the initial doze

Description : 08. What does the term bioavailability mean? a) Plasma protein binding degree of substance b) Permeability through the brain-blood barrier c) Fraction of an uncharged drug reaching the systemic ... following any route administration d) Amount of a substance in urine relative to the initial doze

Last Answer : C

Bioavailability of drug refers to: A. Percentage of administered dose that reaches systemic circulation in the unchanged form B. Ratio of oral to parenteral dose C. Ratio of orally administered drug to that excreted in the faeces D. Ratio of drug excreted unchanged in urine to that excreted as metabolites

Description : Tricyclic antidepressants can alter the oral absorption of many drugs by: A. Complexing with the other drug in the intestinal lumen B. Altering gut motility C. Altering gut flora D. Damaging gut mucosa

Last Answer : C. Altering gut flora

Bioavailability of drug refers to: A. Percentage of administered dose that reaches systemic circulation in the unchanged form B. Ratio of oral to parenteral dose C. Ratio of orally administered drug to that excreted in the faeces D. Ratio of drug excreted unchanged in urine to that excreted as metabolites

Description : Bioavailability of drug refers to: A. Percentage of administered dose that reaches systemic circulation in the unchanged form B. Ratio of oral to parenteral dose C. Ratio of orally administered drug to ... in the faeces D. Ratio of drug excreted unchanged in urine to that excreted as metabolites

Last Answer : A. Percentage of administered dose that reaches systemic circulation in the unchanged form

Adrenaline is inactive orally because it is: A. Not absorbed from the gastrointestinal tract B. Destroyed by gastric acid C. Completely metabolized in the intestinal mucosa and liver before reaching systemic circulation D. Taken up by adrenergic nerve endings of the intestinal wall, liver and lungs

Description : Adrenaline is inactive orally because it is: A. Not absorbed from the gastrointestinal tract B. Destroyed by gastric acid C. Completely metabolized in the intestinal mucosa and liver before reaching systemic circulation D. Taken up by adrenergic nerve endings of the intestinal wall, liver and lungs

Last Answer : C. Completely metabolized in the intestinal mucosa and liver before reaching systemic circulation

Bioavailability of drug refers to: A. Percentage of administered dose that reaches systemic circulation in the unchanged form B. Ratio of oral to parenteral dose C. Ratio of orally administered drug to that excreted in the faeces D. Ratio of drug excreted unchanged in urine to that excreted as metabolites

Description : Bioavailability of drug refers to: A. Percentage of administered dose that reaches systemic circulation in the unchanged form B. Ratio of oral to parenteral dose C. Ratio of orally administered drug to ... in the faeces D. Ratio of drug excreted unchanged in urine to that excreted as metabolites

Last Answer : A. Percentage of administered dose that reaches systemic circulation in the unchanged form

transfer waste filled blood from tissues into the pulmonary circulation -General Knowledge

Description : transfer waste filled blood from tissues into the pulmonary circulation -General Knowledge

Last Answer : Capillaries transfer waste-filled blood from tissues into the pulmonary circulation.

What is pulmonary circulation ?

Description : What is pulmonary circulation ?

Last Answer : : Lack of oxygen from the heart enriches the blood in the lungs and enriches it with oxygen and brings it back to the heart. This is called pulmonary circulation.

The figure shows blood circulation in humans with labels A to D. Select the option which gives correct identification of label and functions of the part. (a) B - Capillary-Thin without muscle layer and wall two cell layers thick (b) C - Vein-Thin walled and blood flows in jerks/ spurts (c) D - Pulmonary vein-Takes oxygenated blood to heart, pO2 = 95 mmHg (d) A - Artery-Thick walled and blood flows evenly

Description : The figure shows blood circulation in humans with labels A to D. Select the option which gives correct identification of label and functions of the part. (a) B - Capillary-Thin without muscle layer and ... blood to heart, pO2 = 95 mmHg (d) A - Artery-Thick walled and blood flows evenly

Last Answer : (c) D - Pulmonary vein-Takes oxygenated blood to heart, pO2 = 95 mmHg

The given figure shows schematic plan of blood circulation in humans with labels A to D. Identify the label and give its functions(a) C - Vena cava - Takes blood from body parts to right auricle, pCO2 = 45 mm Hg (b) D - Dorsal aorta - Takes blood from heart to body parts, pO2 = 95 mm Hg (c) A - Pulmonary vein - Takes impure blood from body parts, pO2 = 60 mm Hg (d) B - Pulmonary artery - Takes blood from heart to lungs, pO2 = 90 mm Hg.

Description : The given figure shows schematic plan of blood circulation in humans with labels A to D. Identify the label and give its functions. (a) C - Vena cava - Takes blood from body parts to right auricle, pCO2 = 45 ... 60 mm Hg (d) B - Pulmonary artery - Takes blood from heart to lungs, pO2 = 90 mm Hg

Last Answer : (a) C - Vena cava - Takes blood from body parts to right auricle, pCO2 = 45 mm Hg

Central venous pressure is measured in which of the following heart chambers? a) Right atrium The pressure in the right atrium is used to assess right ventricular function and venous blood return to the heart. b) Left atrium The left atrium receives oxygenated blood from the pulmonary circulation. c) Left ventricle The left ventricle receives oxygenated blood from the left atrium. d) Right ventricle The right ventricle is not the central collecting chamber of venous circulation.

Description : Central venous pressure is measured in which of the following heart chambers? a) Right atrium The pressure in the right atrium is used to assess right ventricular function and venous blood return ... d) Right ventricle The right ventricle is not the central collecting chamber of venous circulation.

Last Answer : a) Right atrium The pressure in the right atrium is used to assess right ventricular function and venous blood return to the heart.

Which of the following statement(s) is/are true concerning oxygen delivery? a. The amount of oxygen delivered to peripheral tissues is dependent upon the oxygen content in arterial blood and cardiac output b. Oxygen content is commonly measured in arterial blood c. The normal arterial-venous difference is 4 cc O2/dL d. Normal systemic oxygen delivery for a typical adult is approximately 1000 cc/min

Description : Which of the following statement(s) is/are true concerning oxygen delivery? a. The amount of oxygen delivered to peripheral tissues is dependent upon the oxygen content in arterial blood and cardiac ... O2/dL d. Normal systemic oxygen delivery for a typical adult is approximately 1000 cc/min

Last Answer : Answer: a, c, d The amount of oxygen that is delivered to peripheral tissues is the product of the oxygen content in arterial blood times the cardiac output. Normally, oxygen content of arterial blood is ... of venous blood is 16 cc/dL. Hence, the normal arterial-venous difference is 4 cc O2/dL

What is the difference between Open and Closed system of circulation? -Biology

Description : What is the difference between Open and Closed system of circulation? -Biology

Last Answer : answer:

How does blood flow in the systemic circuit? -Biology

Description : How does blood flow in the systemic circuit? -Biology

Last Answer : answer:

Which of the following statement(s) is/are true concerning the results of a National Institute of Health Consensus Conference on venous thrombosis and low-dose heparin prophylaxis? a. The odds of developing deep venous thrombosis with low-dose heparin prophylaxis decreases by 67% b. The risk of pulmonary embolism is decreased by almost 50% c. There is no increase in mortality from other causes found in patients treated with low-dose heparin d. There was no difference in the incidence of bleeding complications

Description : Which of the following statement(s) is/are true concerning the results of a National Institute of Health Consensus Conference on venous thrombosis and low-dose heparin prophylaxis? a. The odds of ... treated with low-dose heparin d. There was no difference in the incidence of bleeding complications

Last Answer : Answer: a, b, c In a metaanalysis of 70 randomized trials in 16,000 patients comparing low-dose heparin prophylaxis with standard therapy, the odds of developing deep venous thrombosis ... Similarly, the effectiveness of prophylaxis was not influenced by either two or three times daily dosage

Difference between pulmonary artery and pulmonary vein is that, the pulmonary artery has (a) no endothelium (b) valves (c) thicker walls (d) oxygenated blood.

Description : Difference between pulmonary artery and pulmonary vein is that, the pulmonary artery has (a) no endothelium (b) valves (c) thicker walls (d) oxygenated blood.

Last Answer : (c) thicker walls

(a) Draw a sectional view of the human heart and label on it – Aorta, Right ventricle and Pulmonary veins. (b) State the functions of the following components of transport system: (i) Blood (ii) Lymph -Biology

Description : (a) Draw a sectional view of the human heart and label on it – Aorta, Right ventricle and Pulmonary veins. (b) State the functions of the following components of transport system: (i) Blood (ii) Lymph -Biology

Last Answer : Answer.(a) (b) The functions of blood and lymph are as follows: (i) BloodOxygen is transported by the blood to the tissues of the body for the breakdown of digested food.Carbon dioxide is ... without which nothing will diffuse. (iii) A thin surface across which gases diffuse. (iv) Warm conditions.

(a) Draw a schematic representation of transport and exchange of oxygen and carbon dioxide during transportation of blood in human beings and label on it: Lung capillaries, Pulmonary artery to lungs, Aorta to body, Pulmonary veins from lungs. (b) What is the advantage of separate channels in mammals and birds for oxygenated and deoxygenated blood? -Biology

Description : (a) Draw a schematic representation of transport and exchange of oxygen and carbon dioxide during transportation of blood in human beings and label on it: Lung capillaries, Pulmonary artery to ... the advantage of separate channels in mammals and birds for oxygenated and deoxygenated blood? -Biology

Last Answer : (a) A schematic representation of transportation and exchange of oxygen and carbon dioxide during transportation of blood in human beings (b) It is necessary to separate oxygenated and deoxygenated ... . The separation of oxygenated and deoxygenated blood provides high oxygen supply to the organs.

How does flow in the pulmonary circuit? -Biology

Description : How does flow in the pulmonary circuit? -Biology

Last Answer : answer:

Concerning the mixture of arterial with venous blood what is the difference between the human fetal circulation and the adult circulation?

Description : Concerning the mixture of arterial with venous blood what is the difference between the human fetal circulation and the adult circulation?

Last Answer : In the human fetal circulation there are two communications between arterial and venous blood characterizing an incomplete circulation. One of them is the oval foramen, an opening between the right and the left ... close a few days after birth and so they are not present in the adult heart.

What is the difference between double closed circulation and simple closed circulation?

Description : What is the difference between double closed circulation and simple closed circulation?

Last Answer : Double closed circulation, or closed circulation, is that in which the blood circulates through two associated and parallel vascular systems: one that carries blood to and takes blood from the ... that perform gas exchange are associated in series with the systemic circulation, as in fishes.

Circulation of gases in furnace is caused by the (A) Change in volume during a change of temperature (B) Difference in density between hot and cold gases (C) Furnace pressure in conjunction with draft in flues(D) All (A), (B) and (C

Description : Circulation of gases in furnace is caused by the (A) Change in volume during a change of temperature (B) Difference in density between hot and cold gases (C) Furnace pressure in conjunction with draft in flues (D) All (A), (B) and (C

Last Answer : (D) All (A), (B) and (C

The net effect of circulation is to move warm air from the and thus moderate the equator-to-pole energy gradient created by . (a) the tropics to the poles; the difference insolation absorbed in day and night (b) the tropics to the poles; ocean circulation (c) from the surface up to the tropopause; more heating near the ground than aloft (d) the tropics to the poles; the latitudinal distribution of absorbed insolation (e) from the surface up to the tropopause; more heating in the atmosphere than at the surface from GHGs

Description : The net effect of circulation is to move warm air from the and thus moderate the equator-to-pole energy gradient created by . (a) the tropics to the poles; the difference insolation absorbed in ... from the surface up to the tropopause; more heating in the atmosphere than at the surface from GHGs

Last Answer : the tropics to the poles; the latitudinal distribution of absorbed insolation

Is it possible to legislate systemic racism out of the US system?

Description : Is it possible to legislate systemic racism out of the US system?

Last Answer : “Systemic racism” is by definition something that is within the realm of legislation. Are you sure you’re asking about “systemic racism”? Do you know what that means?

How is a "cash bail" part of systemic racisim?

Description : How is a "cash bail" part of systemic racisim?

Last Answer : It isn't about the method of payment. It's unfair to those who haven't the money to pay the fine-the poor. Now let's consider just what that word poor means in for example Chicago or our Southern ... country that won't take a credit card or check. It's a system where only the poor sit in jail.

What is the length of time prognosis for systemic lung cancer?

Description : What is the length of time prognosis for systemic lung cancer?

Last Answer : I’m sorry to hear about your brother. These things are impossible to predict with any certainty, so I would try to get a better sense from him and his doctor. That said, 6 months to a year is optimistic.

Systemic heart refers to

Description : Systemic heart refers to

Last Answer : Systemic heart refers to A. The heart that contracts under stimulation from nervous system B. Left ... D. The two ventricles together in humans.

What was arranged into a systemic chart by Dmitri mendeleev?

Description : What was arranged into a systemic chart by Dmitri mendeleev?

Last Answer : Feel Free to Answer

What is a systemic investigation?

Description : What is a systemic investigation?

Last Answer : Need answer

Systemic?

Description : Systemic?

Last Answer : DefinitionSystemic means "affecting the entire body," rather than a single organ or body part.For example, systemic disorders such as high blood pressure or systemic diseases such as influenza affect the ... . An infection that affects only one body part or organ is called a localized infection.

Useful steps to optimize systemic oxygen delivery include: a. Maintaining mean arterial blood pressure between 50 and 90 mm Hg b. Optimizing PEEP levels by monitoring mixed venous saturation c. Turning the patient prone d. Sedation or paralysis

Description : Useful steps to optimize systemic oxygen delivery include: a. Maintaining mean arterial blood pressure between 50 and 90 mm Hg b. Optimizing PEEP levels by monitoring mixed venous saturation c. Turning the patient prone d. Sedation or paralysis

Last Answer : Answer: a, b, c, d Optimizing systemic oxygen delivery in relationship to oxygen requirement is the primary goal of management. Improving oxygenation of the blood itself by ... sedation, and establishing muscular paralysis decrease oxygen consumption, and decrease the need for oxygen delivery

Which of the following statement(s) is/are true concerning the physiology of the microvascular system? a. Filtration of capillary fluid into the interstitial and the subsequent reabsorption is influenced by Starling’s law of ultrafiltration b. The most important variable controlling blood to a capillary bed is the length of the vessel c. Most of the resistance to systemic blood flow occurs at the arteriolar level d. Adrenergic vasoconstriction can arrest blood flow to an entire capillary bed

Description : Which of the following statement(s) is/are true concerning the physiology of the microvascular system? a. Filtration of capillary fluid into the interstitial and the subsequent reabsorption is ... the arteriolar level d. Adrenergic vasoconstriction can arrest blood flow to an entire capillary bed

Last Answer : Answer: a, c, d Exchange of material between the vascular space and the cell of various tissues via the interstitial space is essential for organ viability and occurs at the ... contractions are potent enough that blood flow to entire capillary beds can be arrested by adrenergic vasoconstriction