Which of the following blood vessels carry blood from the human body to the heart? A. Veins B. Arteries C. Capillaries D. None of these

Which of the following blood vessels carry blood from the human body to the heart? A. Veins B. Arteries C. Capillaries D. None of these
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Which of the following blood vessels carry blood from the human body to the heart? A. Veins B. Arteries C. Capillaries D. None of these

Description : Which of the following blood vessels carry blood from the human body to the heart? A. Veins B. Arteries C. Capillaries D. None of these

Last Answer : ANSWER: A

Which of the following blood vessels carry blood from the human body to the heart? A. Veins B. Arteries C. Capillaries D. None of these

Description : Which of the following blood vessels carry blood from the human body to the heart? A. Veins B. Arteries C. Capillaries D. None of these

Last Answer : ANSWER: A

Which of the following blood vessels carry blood from the human body to the heart? A. Veins B. Arteries C. Capillaries D. None of these

Description : Which of the following blood vessels carry blood from the human body to the heart? A. Veins B. Arteries C. Capillaries D. None of these

Last Answer : ANSWER: A

Arteries are best defined as the vessels which (a) supply oxygenated blood to the different organs (b) carry blood away from the heart to different organs (c) break up into capillaries which reunite to form a vein (d) carry blood from one visceral organ to another visceral organ

Description : Arteries are best defined as the vessels which (a) supply oxygenated blood to the different organs (b) carry blood away from the heart to different organs (c) break up into capillaries which reunite to form a vein (d) carry blood from one visceral organ to another visceral organ

Last Answer : (b) carry blood away from the heart to different organs

Blood pressure is the pressure exerted by blood on the walls of – (1) Heart (2) Veins (3) Arteries (4) Capillaries

Description : Blood pressure is the pressure exerted by blood on the walls of – (1) Heart (2) Veins (3) Arteries (4) Capillaries

Last Answer : (3) Arteries Explanation: Blood pressure (BP), sometimes referred to as arterial blood pressure, is the pressure exerted by circulating blood upon the walls of blood vessels, and is one of the ... blood and the tissues; and the veins, which carry blood from the capillaries back toward the heart.

Blood pressure is the pressure exerted by blood on the walls of (1) Heart (2) Veins (3) Arteries (4) Capillaries

Description : Blood pressure is the pressure exerted by blood on the walls of (1) Heart (2) Veins (3) Arteries (4) Capillaries

Last Answer : Arteries

What is the difference between arteries and veins? a) Arteries carry blood away from the heart, while veins carry blood back to the heart. b) Arteries carry oxygenated blood, while veins carry deoxygenated blood c) They are the same thing. d) Arteries carry food to our cells, while veins carry oxygen to our cells.

Description : What is the difference between arteries and veins? a) Arteries carry blood away from the heart, while veins carry blood back to the heart. b) Arteries carry oxygenated blood, while veins carry deoxygenated ... same thing. d) Arteries carry food to our cells, while veins carry oxygen to our cells.

Last Answer : a) Arteries carry blood away from the heart, while veins carry blood back to the heart.

Which of the following statements does NOT apply to arteries when comparing them to veins: a) have thick walls b) carry blood away from heart c) highly elastic walls d) have valves.

Description : Which of the following statements does NOT apply to arteries when comparing them to veins: a) have thick walls b) carry blood away from heart c) highly elastic walls d) have valves.

Last Answer : ANSWER: D -- HAVE VALVES 

Which of the following brings back deoxygenated blood from different parts of human body to heart? (1) Veins (2) Arteries (3) Nerves (4) Lungs

Description : Which of the following brings back deoxygenated blood from different parts of human body to heart? (1) Veins (2) Arteries (3) Nerves (4) Lungs

Last Answer : (1) Veins

Are the arteries or the veins constituted of more muscle tissue? How different are the walls of these two types of blood vessels?

Description : Are the arteries or the veins constituted of more muscle tissue? How different are the walls of these two types of blood vessels?

Last Answer : The arterial system has thicker muscle walls since within arteries the blood circulates under higher pressure. The veins are more flaccid than arteries. From the lumen to the external layer both ... the base of the thumb. The Circulatory System - Image Diversity: artery histology vein histology

$ The antideuretic hormone (ADH) is also calle Vasopressin hormone. ! Those blood vessels which carry blood away from heart are called capillaries.

Description : $ The antideuretic hormone (ADH) is also calle Vasopressin hormone. ! Those blood vessels which carry blood away from heart are called capillaries.

Last Answer : $ The antideuretic hormone (ADH) is also calle Vasopressin hormone. ! Those blood vessels which carry blood ... wrong D. If both As and R are wrong.

Fastest distribution of some injectible material/ medicine and with no risk of any kind can be achieved by injecting it into the (a) muscles (b) arteries (c) veins (d) lymph vessels.

Description : Fastest distribution of some injectible material/ medicine and with no risk of any kind can be achieved by injecting it into the (a) muscles (b) arteries (c) veins (d) lymph vessels.

Last Answer : (c) veins

(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.

Major beneficial effect of nitrates in classical angina is due to (a) Dilation of veins more than arteries (b) Increase in total coronary blood flow (c) An increase in the end diastolic size of the heart (d) An increase in the heart rate

Description : Major beneficial effect of nitrates in classical angina is due to (a) Dilation of veins more than arteries (b) Increase in total coronary blood flow (c) An increase in the end diastolic size of the heart (d) An increase in the heart rate

Last Answer : Ans: A

Do the arteries that carry blood from the heart to the lungs contain arterial or venous blood? What happens to the blood when it passes through the lungs?

Description : Do the arteries that carry blood from the heart to the lungs contain arterial or venous blood? What happens to the blood when it passes through the lungs?

Last Answer : Arteries of the pulmonary circulation are arteries that carry venous blood and not arterial blood. When the blood passes within the alveolar capillaries of the lungs hematosis (oxygenation) occurs and carbon dioxide is released to the exterior.

Which of the following structures present in mammalian skin directly helps in keeping the body warm? (1) Pigmented cells (2) Sweat glands (3) Lymph vessels (4) Blood capillaries

Description : Which of the following structures present in mammalian skin directly helps in keeping the body warm? (1) Pigmented cells (2) Sweat glands (3) Lymph vessels (4) Blood capillaries

Last Answer : (2) Sweat glands Explanation: In the skin, two types of glands are present.

Which of the following structures present in mammalian skin directly helps in keeping the body warm? (1) Pigmented cells (2) Sweat glands (3) Lymph vessels (4) Blood capillaries

Description : Which of the following structures present in mammalian skin directly helps in keeping the body warm? (1) Pigmented cells (2) Sweat glands (3) Lymph vessels (4) Blood capillaries

Last Answer : (3) Lymph vessels Explanation: The lymphatic system consists of a network of specialized lymphatic vessels and various tissues and organs throughout the body that contain lymphocytes (White Blood Cells) and ... skin and in the deeper fatty tissues near the muscles and can be found near arteries.

Which of the following structures present in mammalian skin directly helps in keeping the body warm ? (1) Pigmented cells (2) Sweat glands (3) Lymph vessels (4) Blood capillaries

Description : Which of the following structures present in mammalian skin directly helps in keeping the body warm ? (1) Pigmented cells (2) Sweat glands (3) Lymph vessels (4) Blood capillaries

Last Answer : Lymph vessels

PH of blood in arteries and veins is

Description : PH of blood in arteries and veins is

Last Answer : PH of blood in arteries and veins is A. More in veins and less in arteries B. More in arteries and less in veins C. same D. Not definite

What vessel carries the venous blood to the lungs for oxygenation? (1) Pulmonary arteries (2) Pulmonary veins (3) Pulmonary arteriovenous shunt (4) Right ventricle

Description : What vessel carries the venous blood to the lungs for oxygenation? (1) Pulmonary arteries (2) Pulmonary veins (3) Pulmonary arteriovenous shunt (4) Right ventricle

Last Answer : (1) Pulmonary arteries Explanation: Pulmonary arteries carry venous blood from the right ventricle of the heart to the lungs. They carry deoxygenated blood to the lungs, where it releases carbon dioxide and pick up oxygen during respiration.

Blood pressure is high in the – (1) Ventricles (2) Arteries (3) Veins (4) Auricles

Description : Blood pressure is high in the – (1) Ventricles (2) Arteries (3) Veins (4) Auricles

Last Answer : (2) Arteries Explanation: Hypertension (HTN) or high blood pressure, sometimes called arterial hypertension, is a chronic medical condition in which the blood pressure in the arteries is elevated. This requires the heart to work harder than normal to circulate blood through the blood vessels.

Sphygmomanometer measures the blood pressure in the (1) Veins (2) Arteries (3) Eyes (4) Synovial

Description : Sphygmomanometer measures the blood pressure in the (1) Veins (2) Arteries (3) Eyes (4) Synovial

Last Answer : Arteries

What vessel carries the venous blood to the lungs for oxygenation ? (1) Pulmonary arteries (2) Pulmonary veins (3) Pulmonary arterio-venous shunt (4) Right ventricle

Description : What vessel carries the venous blood to the lungs for oxygenation ? (1) Pulmonary arteries (2) Pulmonary veins (3) Pulmonary arterio-venous shunt (4) Right ventricle

Last Answer : Pulmonary arteries

Blood pressure is high in the (1) Ventricles (2) Arteries (3) Veins (4) Auricles

Description : Blood pressure is high in the (1) Ventricles (2) Arteries (3) Veins (4) Auricles

Last Answer : Arteries

Assertion `:` Portal system consists of veins which start from capillaries and end into capillaries. Reason `:` The hepatic portal vein carries blood

Description : Assertion `:` Portal system consists of veins which start from capillaries and end into capillaries. Reason `:` The hepatic portal vein carries blood

Last Answer : Assertion `:` Portal system consists of veins which start from capillaries and end into capillaries. ... D. If both Assertion & Reason are false.

Which blood vessels carry oxygen-rich blood from the heart to the rest of the body?

Description : Which blood vessels carry oxygen-rich blood from the heart to the rest of the body?

Last Answer : The large artery connected to the heart, called the Aorta.

$ The blood vessels called arteries have thick walls. ! Blood transfusion should not be done without testing the blood group and Rh factor.

Description : $ The blood vessels called arteries have thick walls. ! Blood transfusion should not be done without testing the blood group and Rh factor.

Last Answer : $ The blood vessels called arteries have thick walls. ! Blood transfusion should not be done without testing ... wrong D. If both As and R are wrong.

Choose the correct statement about the action of nitrates on coronary vessels (a) They mitigate angina pectoris by increasing total coronary flow (b) They preferentially dilate conducting arteries without affecting resistance arterioles (c) They preferentially dilate autoregulatory arterioles without affecting the larger arteries (d) They increase subepicardial blood flow without affecting subendocardial blood flow

Description : Choose the correct statement about the action of nitrates on coronary vessels (a) They mitigate angina pectoris by increasing total coronary flow (b) They preferentially dilate conducting ... the larger arteries (d) They increase subepicardial blood flow without affecting subendocardial blood flow

Last Answer : Ans: B

Choose the correct statement about the action of nitrates on coronary vessels: A. They mitigate angina pectoris by increasing total coronary flow B. They preferentially dilate conducting arteries without affecting resistance arterioles C. They preferentially dilate autoregulatory arterioles without affecting the larger arteries D. They increase subepicardial blood flow without affecting subendocardial blood flow

Description : Choose the correct statement about the action of nitrates on coronary vessels: A. They mitigate angina pectoris by increasing total coronary flow B. They preferentially dilate conducting ... the larger arteries D. They increase subepicardial blood flow without affecting subendocardial blood flow

Last Answer : B. They preferentially dilate conducting arteries without affecting resistance arterioles

Which blood vessels have the smallest diameter? (1) Capillaries (2) Arterioles (3) Venules (4) Lymphatic

Description : Which blood vessels have the smallest diameter? (1) Capillaries (2) Arterioles (3) Venules (4) Lymphatic

Last Answer : (1) Capillaries Explanation: Blood is carried through the body by Blood Vessels. With the help of perfusion process capillaries supplies blood to the tissues.

State two differences between arteries and veins. -Biology

Description : State two differences between arteries and veins. -Biology

Last Answer : ArteriesArteries carry oxygenated blood, away from the heart except pulmonary artery.These are thick-walled, highly muscular except arteries of cranium and vertebral column.Valves are absent. Blood in ... which provide unidirectional flow of blood. Blood in veins moves under very low pressure.

List in tabular form three differences between arteries and veins. -Biology

Description : List in tabular form three differences between arteries and veins. -Biology

Last Answer : This is your Answer.

Differentiate between Veins and arteries:

Description : Differentiate between Veins and arteries:

Last Answer : Veins: carry deoxygenated blood to heart from body parts and arteries carry oxygenated blood from body parts to heart. Veins are thin and less elastic than arteries.

Components of the intravascular space include each of the following EXCEPT C A. Arteries B. Veins C. Peritoneal cavity D. None of these

Description : Components of the intravascular space include each of the following EXCEPT C A. Arteries B. Veins C. Peritoneal cavity D. None of these

Last Answer : Peritoneal cavity

What are the blood vessels that carry venous blood to the heart? What is the blood vessel that collects arterial blood from the heart?

Description : What are the blood vessels that carry venous blood to the heart? What is the blood vessel that collects arterial blood from the heart?

Last Answer : The blood vessels that debouch in the heart carrying venous blood are the inferior and the superior vena cava. The blood vessel that carries arterial blood from the heart is the aorta. Breathing Process Review - Image Diversity: vena cava aorta

Which among the following carries impure blood to human heart? (1) Aorta (2) Pulmonary vein (3) Pulmonary arteries (4) Vena Cava

Description : Which among the following carries impure blood to human heart? (1) Aorta (2) Pulmonary vein (3) Pulmonary arteries (4) Vena Cava

Last Answer : (3) Pulmonary arteries Explanation: A pulmonary artery is an artery in the pulmonary circulation that carries deoxygenated blood from the right side of the heart to the lungs.

All arteries carry oxygenated blood except

Description : All arteries carry oxygenated blood except

Last Answer : All arteries carry oxygenated blood except A. Hepatic artery B. Renal artery C. Pulmonary artery D. Cardiac artery

All arteries carry oxygenated blood except

Description : All arteries carry oxygenated blood except

Last Answer : All arteries carry oxygenated blood except A. Systemic B. Hepatic C. Pulmonary D. Cardiac

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

What are arterial vessels, arteries and arterioles?

Description : What are arterial vessels, arteries and arterioles?

Last Answer : Arterial vessels are every blood vessel that carries blood from the heart to the tissues. Arteries and arterioles are arterial vessels. Arterioles are thin arteries that end in capillaries. Not ... to the lungs, contain venous blood. The Circulatory System - Image Diversity: arteries arterioles

(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.

What are venous vessels, veins and venules?

Description : What are venous vessels, veins and venules?

Last Answer : Venous vessels are every blood vessel that carries blood from the tissues to the heart. Veins and venules are venous vessels. Venules are thin veins that are continuous to capillaries. In ... atrium of the heart however contain arterial blood. The Circulatory System - Image Diversity: veins venules

Blood flows via the out flow tracts of the heart into (a) aorta and carotid arteries (b) aorta, carotid and subclavian arteries (c) aorta and pulmonary artery (d) both (b) & (c)

Description : Blood flows via the out flow tracts of the heart into (a) aorta and carotid arteries (b) aorta, carotid and subclavian arteries (c) aorta and pulmonary artery (d) both (b) & (c)

Last Answer : Ans:(b)

Which of the following is a perfect match? (1) Coronary attack - vascular dilation (2) Atherosclerosis - blockage of arteries (3) Hypertension - low blood pressure (4) Hypotension - heart attack

Description : Which of the following is a perfect match? (1) Coronary attack - vascular dilation (2) Atherosclerosis - blockage of arteries (3) Hypertension - low blood pressure (4) Hypotension - heart attack

Last Answer : (4) Hypotension - heart attack Explanation: In physiology and medicine, hypotension is abnormally low blood pressure, especially in the arteries of the systemic circulation. Hypotension is the opposite of ... force of blood pushing against the walls of the arteries as the heart pumps out blood.

Which of the following is a perfect match ? (1) Coronary attack – vascular dilation (2) Atherosclerosis – blockage of arteries (3) Hypertension – low blood pressure (4) Hypotension – heart attack

Description : Which of the following is a perfect match ? (1) Coronary attack – vascular dilation (2) Atherosclerosis – blockage of arteries (3) Hypertension – low blood pressure (4) Hypotension – heart attack

Last Answer : Hypotension – heart attack

__________ tubes are good substitute for human blood vessels on heart by-pass operation. (A) PVC (B) Polythene (C) Teflon/Dacron (D) Polystyrene

Description : __________ tubes are good substitute for human blood vessels on heart by-pass operation. (A) PVC (B) Polythene (C) Teflon/Dacron (D) Polystyrene

Last Answer : (C) Teflon/Dacron

Assertion` :` In open circulatory system blood is pumped by heart passes throgh large vessels into open spaces or body cavities called sinuses. Reason

Description : Assertion` :` In open circulatory system blood is pumped by heart passes throgh large vessels into open spaces or body cavities called sinuses. Reason

Last Answer : Assertion` :` In open circulatory system blood is pumped by heart passes throgh large vessels into open ... D. If both Assertion & Reason are false.