Pulmonary surfactant is :-

Pulmonary surfactant is :-
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Pulmonary surfactant is :- A. Amino acid B. Steriod C. Phospholipid D. Glycolipid
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Related questions

What do you mean by surfactant ?

Description : What do you mean by surfactant ?

Last Answer : Some special cell walls of the alveolar wall secrete chemicals that are called surfactants.

What is Surfactant ?

Description : What is Surfactant ?

Last Answer : Surfactant is a chemical that protects the lung tissue from sticking.

What is Surfactant ?

Description : What is Surfactant ?

Last Answer : The detergent that converts the coating membrane into alveoli is called surfactant.

Assertion (A): Micelles are formed by surfactant molecules above the critical micellization concentration `(CMC)` . Reason(R): The conductivity of a s

Description : Assertion (A): Micelles are formed by surfactant molecules above the critical micellization concentration `(CMC)` . Reason(R): The conductivity of a s

Last Answer : Assertion (A): Micelles are formed by surfactant molecules above the critical micellization concentration ` ... If both Assertion & Reason are False.

Among the following, which surfactant will form micelles in aqueous solution at the lowest molar concentration at ambient conditions?

Description : Among the following, which surfactant will form micelles in aqueous solution at the lowest molar concentration at ambient conditions?

Last Answer : Among the following, which surfactant will form micelles in aqueous solution at the lowest molar concentration at ambient ... (+)(CH_(3))_(3)Br^(-)`

At CMC, the surfactant molecules :

Description : At CMC, the surfactant molecules :

Last Answer : At CMC, the surfactant molecules : A. Decomposes B. Become completely soluble C. Associate D. Dissociate

Dipalmitoyl lecithin acts as (A) Platelet activating factor (B) Second messenger for hormones (C) Lung surfactant (D) Anti-ketogenic compound

Description : Dipalmitoyl lecithin acts as (A) Platelet activating factor (B) Second messenger for hormones (C) Lung surfactant (D) Anti-ketogenic compound

Last Answer : Answer : C

Phospholipid acting as surfactant is (A) Cephalin (B) Phosphatidyl inositol (C) Lecithin (D) Phosphatidyl serine

Description : Phospholipid acting as surfactant is (A) Cephalin (B) Phosphatidyl inositol (C) Lecithin (D) Phosphatidyl serine

Last Answer : Answer : C

Due to increasing air-borne allergens and pollutants, many people in urban areas are suffering from respiratory disorder that cause wheezing due to (a) reduction in the secretion of surfactant by pneumocytes (b) benign growth on mucous lining of nasal cavity (c) inflammation of bronchi and bronchioles (d) proliferation of fibrous tissues and damage of the alveolar walls.

Description : Due to increasing air-borne allergens and pollutants, many people in urban areas are suffering from respiratory disorder that cause wheezing due to (a) reduction in the secretion of surfactant by ... of bronchi and bronchioles (d) proliferation of fibrous tissues and damage of the alveolar walls.

Last Answer : (c) inflammation of bronchi and bronchioles

What common product acts as a surfactant, poking holes in cell membranes? a. Alcohol Sanitizer b. Soap c. Phenol d. Betadine

Description : What common product acts as a surfactant, poking holes in cell membranes? a. Alcohol Sanitizer b. Soap c. Phenol d. Betadine

Last Answer : b. Soap

Carboxymethyl cellulose (CMC) is added in detergents to act as a/an (A) Surfactant (B) Builder (C) Optical brightening agent (D) Anti soil redeposition agent

Description : Carboxymethyl cellulose (CMC) is added in detergents to act as a/an (A) Surfactant (B) Builder (C) Optical brightening agent (D) Anti soil redeposition agent

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What is a surfactant?

Description : What is a surfactant?

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Which of the following is an activator adju vant a). Surfactant b). Wetting agent c). penetrants d). All

Description : Which of the following is an activator adju vant a). Surfactant b). Wetting agent c). penetrants d). All

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Active toxic material present in the formulation is a). Acid equivalent b). Phytochemical c). Active ingredient d). Surfactant

Description : Active toxic material present in the formulation is a). Acid equivalent b). Phytochemical c). Active ingredient d). Surfactant

Last Answer : c). Active ingredient

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.

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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.

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

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

Last Answer : answer:

How does flow in the pulmonary circuit? -Biology

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

Last Answer : answer:

what is the pulmonary artery function?

Description : what is the pulmonary artery function?

Last Answer : The pulmonary arteries deliver blood to the lungs from the heartso it can be oxygenated.

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

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.

pulmonary anthrax

Description : Hello about 55 days ago I was on vacation in Greece. They had fertilizer at the hotel in the garden and on the way to the sea. I inhaled him a little. I'm afraid I have pulmonary anthrax ... slightly dry cough, which are said to be a symptom. So is it possible that there is pulmonary anthrax?

Last Answer : Only the doctor can answer this after the examination

which of the following is the smallest taxonomic grounp of animals having a cranium , vertabral column , ventral heart , pulmonary respiration and two

Description : which of the following is the smallest taxonomic grounp of animals having a cranium , vertabral column , ventral heart , pulmonary respiration and two

Last Answer : which of the following is the smallest taxonomic grounp of animals having a cranium , vertabral ... B. Gnathostomata C. Vertebrata D. Tetrapoda

Pulmonary artery differs from pulmonary vein in having

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)

Pulmonary veins are those which `:-`

Description : Pulmonary veins are those which `:-`

Last Answer : Pulmonary veins are those which `:-` A. Carry deoxygenated blood from lungs to heart B. Carrying ... D. Carry oxygenated blood from heart to lungs.

The connection between pulmonary & Arortic arches in Foetus is `:-`

Description : The connection between pulmonary & Arortic arches in Foetus is `:-`

Last Answer : The connection between pulmonary & Arortic arches in Foetus is `:-` A. Ligamentum arteriosus B. Ductus arteriosus C. Foramen ovale D. All of the above

The pulmonary aorta aries from `:-`

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

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

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

Assertion `:-` Inspiration can occur if intra pulmonary pressure is less than the atmospheric pressure. Reason `:-` Inspiration is initiated by the re

Description : Assertion `:-` Inspiration can occur if intra pulmonary pressure is less than the atmospheric pressure. Reason `:-` Inspiration is initiated by the re

Last Answer : Assertion `:-` Inspiration can occur if intra pulmonary pressure is less than the atmospheric pressure. ... D. If both Assertion & Reason are false.

Given figure is showing spirogram of pulmonary volumes and capacities Which represent expiratory reserve volume `:-`

Description : Given figure is showing spirogram of pulmonary volumes and capacities Which represent expiratory reserve volume `:-`

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Which instrumental helps in clinical assessment of pulmonary Volumes ?

Description : Which instrumental helps in clinical assessment of pulmonary Volumes ?

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Pulmonary oedema is caused by

Description : Pulmonary oedema is caused by

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Where is oxgyen in greater concentration in the alveoli just after inhalation or in the blood entering the pulmonary?

Description : Where is oxgyen in greater concentration in the alveoli just after inhalation or in the blood entering the pulmonary?

Last Answer : Need answer

Pulmonary arteriovenous fistula?

Description : Pulmonary arteriovenous fistula?

Last Answer : DefinitionPulmonary arteriovenous fistula is a condition in which an abnormal connection (fistula) develops between an artery and vein in the lungs. As a result, blood passes through the lungs without ... be in the lungs, brain, nasal passages, liver, and gastrointestinal organs. This condition is

Pulmonary nocardiosis?

Description : Pulmonary nocardiosis?

Last Answer : DefinitionPulmonary nocardiosis is an infection of the lung with the bacteria, Nocardia asteroides.Alternative NamesNocardiosis - pulmonaryCauses, incidence, and risk factorsNocardia infection develops ... ill feeling (malaise)Night sweats, excessive sweating at nightGastrointestinal system N

Pulmonary hypertension?

Description : Pulmonary hypertension?

Last Answer : DefinitionPulmonary hypertension is abnormally high blood pressure in the arteries of the lungs. It makes the right side of the heart need to work harder than normal.Alternative NamesPulmonary arterial ... The heart needs to work harder to force the blood through the vessels against this press

Pulmonary edema?

Description : Pulmonary edema?

Last Answer : DefinitionPulmonary edema is an abnormal build up of fluid in the air sacs of the lungs, which leads to shortness of breathAlternative NamesLung congestion; Lung water; Pulmonary congestionCauses, incidence, ... that caused by poisonous gas or severe infection, as a side effect of medications, o

Pulmonary embolus?

Description : Pulmonary embolus?

Last Answer : DefinitionA pulmonary embolus is a blockage of an artery in the lungs by fat, air, a blood clot, or tumor cells.Alternative NamesVenous thromboembolism; Lung blood clot; Blood ... Risk factors for a pulmonary embolus include:BurnsCancerChildbirthFamily history of blood clotsFractures of the hips o

Pulmonary tuberculosis?

Description : Pulmonary tuberculosis?

Last Answer : DefinitionPulmonary tuberculosis (TB) is a contagious bacterial infection that mainly involves the lungs, but may spread to other organs.Alternative NamesTB; Tuberculosis - pulmonaryCauses, incidence, and risk ... in the past. However, in some cases, the disease may become active within

Solitary pulmonary nodule?

Description : Solitary pulmonary nodule?

Last Answer : DefinitionA solitary pulmonary nodule is a round or oval spot (lesion) in the lungs that is seen with a chest x-ray or CT scan.Causes, incidence, and risk factorsMore than half of all solitary ... of not smoking, calcium in the lesion, and small lesion size are factors associated with a noncanc

Idiopathic pulmonary fibrosis?

Description : Idiopathic pulmonary fibrosis?

Last Answer : DefinitionIdiopathic pulmonary fibrosis is scarring or thickening of the lungs without a known cause.Alternative NamesIdiopathic diffuse interstitial pulmonary fibrosis; IPF; Pulmonary fibrosis; Cryptogenic fibrosing ... unknown substance. "Idiopathic" means no cause can be found. The disease oc

Where can I find info on pulmonary hypertension?

Description : Where can I find info on pulmonary hypertension?

Last Answer : You can find all the information you need to know about the disease, pulmonary hypertension, at this website, http://en.wikipedia.org/wiki/Pulmonary_hypertension.

Is Pulmonary Embolism the same as Pulmonary Hypertension?

Description : Is Pulmonary Embolism the same as Pulmonary Hypertension?

Last Answer : A pulmonary embolism is also characterized as central or peripheral, depending on the location or the arterial branch involved. Central vascular zones include the main pulmonary artery, the left and right main ... lobe trunk, the right middle lobe artery, and the right and left lower lobe arteries.

Signs and Symptoms of COPD-Chronic Obstructive Pulmonary Disease?

Description : Signs and Symptoms of COPD-Chronic Obstructive Pulmonary Disease?

Last Answer : COPD stands for Chronic Obstructive Pulmonary Disease. It is the number one cause of sickness and death across the globe. COPD is a lung disease that is composed of two or more lung conditions, such as ... patients. It is vital for smokers to quit to avoid the onset of COPD or worsening of symptoms.

How dangerous is chronic obstructive pulmonary disease?

Description : How dangerous is chronic obstructive pulmonary disease?

Last Answer : Chronic obstructive pulmonary disease or COPD can be extremely serious if left undiagnosed or if not properly treated. If you have some of the symptoms of COPD you should certainly consult your doctor.

How To Prepare For Pulmonary Function Tests?

Description : How To Prepare For Pulmonary Function Tests?

Last Answer : Pulmonary function tests are often used to diagnose lung disorders such as Asthma, emphysema and bronchitis. They are also ordered by pulmonology specialists for determining the effects of prescribed ... a methacholine aerosol that is inhaled in increasing amounts before and after a spirometry tes

Pulmonary function tests?

Description : Pulmonary function tests?

Last Answer : DefinitionPulmonary function tests are a group of tests that measure how well the lungs take in and release air and how well they move gases such as oxygen from the atmosphere into the body's circulation. ... way is to sit in a sealed, clear box that looks like a telephone booth (body plethy

Pulmonary ventilation/perfusion scan?

Description : Pulmonary ventilation/perfusion scan?

Last Answer : DefinitionA pulmonary ventilation/perfusion scan is a pair of nuclear scan tests. These tests use inhaled and injected radioactive material (radioisotopes) to measure breathing (ventilation) and ... location of the radioactive particles.During the ventilation scan, you breathe in radioactive gas

Respiratory acidosis can occur in all of the following except (A) Pulmonary oedema (B) Hysterical hyperventilation (C) Pneumothorax (D) Emphysema

Description : Respiratory acidosis can occur in all of the following except (A) Pulmonary oedema (B) Hysterical hyperventilation (C) Pneumothorax (D) Emphysema

Last Answer : Answer : B