Blood pressure in the pulmonary artery is
(a) more than that in the pulmonary vein
(b) less than that in the venae cavae
(c) same as that in the aorta
(d) more than that in the carotid.

1 Answer

Answer :

(a) more than that in the pulmonary vein

Related questions

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)

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

Description : The largest artery in human body is (1) Aorta (2) Capillary (3) Vena cava (4) Pulmonary vein

Last Answer : Aorta

Description : The blood vessel supplying blood to the kidney is – (1) the renal artery (2) the hepatic artery (3) the pulmonary artery (4) the carotid artery

Last Answer : (1) the renal artery Explanation: The renal arteries normally arise off the side of the abdominal aorta, immediately below the superior mesenteric artery, and supply the kidneys with blood. Each is directed across the the diaphragm, so as to form nearly a right angle with the aorta.

Description : The blood vessel supplying blood to the kidney is (1) the renal artery (2) the hepatic artery (3) the pulmonary artery (4) the carotid artery

Last Answer : the renal artery

Description : The blood vessel which carries oxygenated blood to the liver is (1) Coronary Artery (2) Pulmonary Artery (3) Carotid Artery (4) Hepatic Artery

Last Answer : Hepatic Artery

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.

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.

Description : When the Left Ventricle in the human heart contracts, the blood moves to the - (1) Brain (2) Pulmonary Artery (3) Aorta (4) Lungs

Last Answer : (3) Aorta Explanation: As the left ventricle contracts, the oxygenated blood is pumped into the main artery of the body — the aorta. To get to the aorta, blood passes through the aortic semilunar valve, which serves to keep blood flowing from the aorta back into the left ventricle.

Description : If due to some injury the chordae tendinae of the tricuspid valve of the human heart is partially non- functional, what will be the immediate effect? (a) The flow of blood into the aorta will be slowed ... back into the left atrium. (d) The flow of blood into the pulmonary artery will be reduced.

Last Answer : (d) The flow of blood into the pulmonary artery will be reduced.

Description : When the Left Ventricle in the human heart contracts, the blood moves to the (1) Brain (2) Pulmonary Artery (3) Aorta (4) Lungs

Last Answer : Aorta

Description : When the patient who has undergone laryngectomy suffers wound breakdown, the nurse monitors him very carefully because he is identified as being at high risk for a) carotid artery hemorrhage. The ... poor wound healing and breakdown. d) pneumonia. Pneumonia is a risk for any postoperative patient.

Last Answer : a) carotid artery hemorrhage. The carotid artery lies close to the stoma and may rupture from erosion if the wound does not heal properly.

Description : The large startery in human body is – (1) Aorta (2) Capillaiy (3) Vena cava (4) Pulmonary vein

Last Answer : (1) Aorta Explanation: The aorta is the largest artery of the human body. It is an artery that directly arises from the heart itself and descends through the thorax and into the abdomen. All the arteries of the body, save the pulmonary arteries, stem from the aorta or one of its main branches.

Description : The blood vessel carrying blood from the lungs to the heart is – (1) Hepatic artery (2) Pulmonary artery (3) Pulmonary vein (4) Renal artery

Last Answer : (3) Pulmonary vein Explanation: The pulmonary veins are large blood vessels that carry oxygenated blood from the lungs to the left atrium of the heart. In humans there are four pulmonary ... lung. They carry oxygenated blood, which is unusual since almost all other veins carry deoxygenated 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

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

Description : The blood vessel carrying blood from the lungs to the heart is (1) Hepatic artery (2) Pulmonary artery (3) Pulmonary vein (4) Renal artery

Last Answer :  Pulmonary vein

Description : Pulmonary artery differs from pulmonary vein in having

Last Answer : Pulmonary artery differs from pulmonary vein in having A. Thick wall B. Thin wall C. Valves D. Both (2) and (3)

Description : Cyanosis caused by mitral insufficiency is typically associated with C A. Pulmonary vein thrombi B. Pulmonary artery emboli C. Pulmonary edema D. None of these

Last Answer : Pulmonary edema

Description : In which point, pulmonary artery is different from pulmonary vein? (a) Its lumen is broad. (b) Its wall is thick. (c) It has valves. (d) It does not possess endothelium.

Last Answer : (b) Its wall is thick.

Description : Name the diseases of Aorta and Carotid Arteries ?

Last Answer : the diseases of Aorta is Coarctation of aorta, Aortic dissection and Aortic aneurysm and the diseases of Carotid Arteries are Carotid artery disease and Carotid artery dissection.

Description : Why do you get Blood clot in carotid artery?

Last Answer : What is the answer ?

Description : The blood vessel which carries oxygenated blood to the liver is – (1) Coronary Artery (2) PulmonawArtety (3) Carotid Artery (4) Hepatic Artery

Last Answer : (4) Hepatic Artery Explanation: In anatomy, the common hepatic artery is a short blood vessel that supplies oxygenated blood to the liver, pylorus (a part of the stomach), duodenum (a part of the small intestine) and pancreas.

Description : In mammals, which blood vessel would normally carry largest amount of urea? (a) Hepatic vein (b) Hepatic portal vein (c) Renal vein (d) Dorsal aorta

Last Answer : (a) Hepatic vein

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.

Description : Which of the following statement(s) is/are true concerning the relationship between cardiac function and effective blood volume? a. A pulmonary capillary wedge pressure of 5-10 rules out ... sole purpose of a pulmonary artery catheter is to measure pulmonary artery pressure and cardiac output

Last Answer : Answer: b, c Although physical findings are often adequate to establish a diagnosis and institute management of cardiac failure, direct measurement of filling pressures of the right heart ( ... blood volume is normal, filling pressures are normal, and total body extracellular fluid is excessive

Description : Aortic arch and carotid artery receptors can recognize changes in:

Last Answer : Aortic arch and carotid artery receptors can recognize changes in:

Description : Aortic arch and carotid artery receptors can recognize changes in:

Last Answer : Aortic arch and carotid artery receptors can recognize changes in:

Description : Carotid artery surgery?

Last Answer : DefinitionCarotid artery surgery is a procedure to restore proper blood flow to the brain.Alternative NamesCarotid endarterectomy; CEA; Carotid angioplasty and stenting; CAS; Endarterectomy - carotid artery; ... A stroke can occur if your brain does not get enough blood.Sometimes the plaq

Description : Angioplasty and stent placement - carotid artery?

Last Answer : DefinitionYou have an artery on each side of your neck called the carotid artery. This artery brings needed blood to your brain and face.The blood flow in this artery can become ... , Division of Cardiology, Harborview Medical Center, University of Washington Medical School, Seattle, Washington.

Description : Carotid artery disease?

Last Answer : DefinitionThe carotid arteries provide the main blood supply to the brain. There carotid arteries are located on each side of your neck under the jawline.Carotid artery disease is ... stroke.Risk factors for blockage or narrowing of the arteries include:High blood pressureDiabetesHeart diseaseHigh

Description : The following structures arise from the first pharyngeal arch: a. common carotid artery b. mandible c. facial nerve d. orbicularis oculi e. temporalis

Last Answer : mandible

Description : The optic chiasm: a. forms the floor of the recess of the third ventricle b. is inferior to the medial root of the olfactory tract c. has the internal carotid artery as its immediate lateral relation d. all above

Last Answer : all above

Description : ­To deffrentiate between sinua arythmia and atrial firbllation a- carotid massage b- Temporal artery massage c- Amidrone d- digoxin

Last Answer : a- carotid massage

Description : The highest concentration of urea is found in – (1) Hepatic portal vein (2) Dorsal aorta (3) Hepatic vein (4) Renal vein

Last Answer : (3) Hepatic vein Explanation: The liver produces urea and other waste materials and then it pours it all in the right ventricle of the heart for oxygenation. The heart then distributes the ... indicates that hepatic vein carries the largest amount of urea, while the renal vein carries the least.

Description : initial regulation of BP in vascular system occur at : a- Arterioles b-Aorta and its branches c-Heart d-Capillaries e-Vein and venules

Last Answer : a- Arterioles

Description : The highest concentration of urea is found in (1) Hepatic portal vein (2) Dorsal aorta (3) Hepatic vein (4) Renal vein

Last Answer : Hepatic vein

Description : Is a blood clot attached to the interior wall of a vein or artery.?

Last Answer : Blood clots are usually called -- a deep vein thrombosis (DVT)-- so I would say they attach to the interior wall of a vein. Maybethe pressure is too great in an artery for a clot to attach to thevessel wall

Description : Is a blood clot attached to the interior wall of a vein or artery.?

Last Answer : Blood clots are usually called -- a deep vein thrombosis (DVT)-- so I would say they attach to the interior wall of a vein. Maybethe pressure is too great in an artery for a clot to attach to thevessel wall

Description : Which of the following is a large blood vessel that carries blood away from the heart? (1) Vein (2) Artery (3) Capillary (4) Nerve

Last Answer : (2) Artery Explanation: The pulmonary artery carries blood from the right side of the heart to the lungs to pick up a fresh supply of oxygen.

Description : What is the name of vessel that delivers the nutrient rich blood from the stomach and small intestine to the liver? (1) left hepatic artery (2) Hepatic vein (3) Right hepatic artery (4) Hepatic portal vein

Last Answer : (4) Hepatic portal vein Explanation: The portal vein or hepatic portal vein is a blood vessel that carries blood from the gastrointestinal tract, gallbladder, pancreas and spleen to the liver.

Description : Which vein brings clean blood from the lungs into the heart? (1) Renal Vein (2) Pulmonary Vein (3) Vena Cava (4) Hepatic Vein

Last Answer : (2) Pulmonary Vein Explanation: The pulmonary veins are a set of veins that deliver clean oxygenated blood from the lungs to the heart. It brings oxygen-rich blood to the left atrium. Systemic veins deliver deoxygenated blood to the heart.

Description : A drop of each of the following, is placed separately on four slides. Which of them will not coagulate? (a) Blood serum (b) Sample from the thoracic duct of lymphatic system (c) Whole blood from pulmonary vein (d) Blood plasma

Last Answer : (a) Blood serum

Description : Which vein brings clean blood from the lungs into the heart ? (1) Renal Vein (2) Pulmonary Vein (3) Vena Cava (4) Hepatic Vein

Last Answer : Pulmonary Vein

Description : The pulmonary aorta aries from `:-`

Last Answer : The pulmonary aorta aries from `:-` A. Left ventricle B. Right ventricle C. Left auricle D. Right auricle

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

Description : Which of the following regarding the anatomy of the heart is true? A. The aortic valve is tricuspid. B. The ascending aorta is entirely outside the pericardial sac. C. The left atrial appendage is ... trunk lies anterior to the ascending aorta. E. The right atrium is posterior to the left atrium.

Last Answer : Ans: A

Description : In addition to pulmonary stenosis and ventricular septal defect, Tetralogy of Fallot includes: A A. Dextroposition of aorta and right ventricular hypertrophy B. Dextroposition of aorta and left ventricular hypertrophy C. Right ventricular hypertrophy and left atrial dilatation D. None of these

Last Answer : Dextroposition of aorta and right ventricular hypertrophy