Cockroach cannot survive in the water because its respiratory organ is - (1) Gill (2) Trachea (3) Book lung (4) Pulmonary Sac

Cockroach cannot survive in the water because its respiratory organ is - (1) Gill (2) Trachea (3) Book lung (4) Pulmonary Sac
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(2) Trachea Explanation: In tetrapod anatomy, the trachea or windpipe, is a tube that connects the pharynx and larynx to the luhgs, allowing the passage of air. It is lined with pseudo-stratified ciliated columnar epithelium cells with goblet cells that produce mucus. This mucus lines the cells of the trachea to trap inhaled foreign particles that the cilia then waft upward toward the larynx and then the pharynx where it can be either swallowed into the stomach or expelled as phlegm.
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Cockroach cannot survive in the water because its respiratory organ is (1) Gill (2) Trachea (3) Book lung (4) Pulmonary Sac

Description : Cockroach cannot survive in the water because its respiratory organ is (1) Gill (2) Trachea (3) Book lung (4) Pulmonary Sac

Last Answer : Trachea

Given below are four matchings of an animal and its kind of respiratory organ. `{:("A. Silver fish - Trachea"),("B. Scorpion - Book lung"),("C. Sea sq

Description : Given below are four matchings of an animal and its kind of respiratory organ. `{:("A. Silver fish - Trachea"),("B. Scorpion - Book lung"),("C. Sea sq

Last Answer : Given below are four matchings of an animal and its kind of respiratory organ. `{:("A. Silver fish - Trachea"),("B. ... C. (b) and (d) D. ( c) and (d)

Given below are four matchings of an animal and its kind of respiratory organ: (A) Silver fish – Trachea (B) Scorpion – Book lung (C) Sea squirt – Pharyngeal slits (D) Dolphin – Skin The correct matchings are (a) (A) and (B) (b) (A), (B) and (C) (c) (B) and (D) (d) (C) and (D).

Description : Given below are four matchings of an animal and its kind of respiratory organ: (A) Silver fish – Trachea (B) Scorpion – Book lung (C) Sea squirt – Pharyngeal slits (D) Dolphin – Skin The correct matchings are (a) (A) and (B) (b) (A), (B) and (C) (c) (B) and (D) (d) (C) and (D).

Last Answer : (b) (A), (B) and (C)

Which vertebrate organ receives only oxygenated blood? (a) Spleen (b) Liver (c) Gill (d) Lung

Description : Which vertebrate organ receives only oxygenated blood? (a) Spleen (b) Liver (c) Gill (d) Lung

Last Answer : (a) Spleen

In which one of the following animals, is skin a respiratory organ? (1) Cockroach (2) Frog (3) Shark (4) Whale

Description : In which one of the following animals, is skin a respiratory organ? (1) Cockroach (2) Frog (3) Shark (4) Whale

Last Answer : (2) Frog Explanation: Frog skin is water permeable, this means it can let water in and out. Frogs don't often drink with their mouths, they absorb water through their skin.

Generally insects respire through – (1) Skin (2) Gill (3) Lung (4) Spiracle

Description : Generally insects respire through – (1) Skin (2) Gill (3) Lung (4) Spiracle

Last Answer : (4) Spiracle Explanation: The function of spiracles is linked to respiration, helping oxygen to reach internal respiratory organs, such as lungs in whales and tracheae in insects.

The tubes into which the trachea divide to go into each lung?

Description : The tubes into which the trachea divide to go into each lung?

Last Answer : The trachea branches off into two tubes going to each lung called the Bronchial Tubes.

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 identified readily by transthoracic echocardiography. D. The pulmonary trunk lies anterior to the ascending aorta. E. The right atrium is posterior to the left atrium.

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

$ The fine branches of trachea are called bronchoiles. ! Bronchitis is a respiratory diseases.

Description : $ The fine branches of trachea are called bronchoiles. ! Bronchitis is a respiratory diseases.

Last Answer : $ The fine branches of trachea are called bronchoiles. ! Bronchitis is a respiratory diseases. A. If both As ... wrong D. If both As and R are wrong.

The digestive and respiratory passages cross in the (a) pharynx (b) larynx (c) esophagus (d) trachea

Description : The digestive and respiratory passages cross in the (a) pharynx (b) larynx (c) esophagus (d) trachea

Last Answer : Ans:(b)

The figure shows a diagrammatic view of human respiratory system with labels A, B, C and D. Select the option which gives correct identification and main function and / or characteristic. (a) C - Alveoli - Thin walled vascular bag like structures for exchange of gases. (b) D - Lower end of lungs - Diaphragm pulls it down during inspiration. (c) A - Trachea - Long tube supported by complete cartilaginous rings for conducting inspired air. (d) B - Pleural membrane - Surround ribs on both sides to provide cushion against rubbing.

Description : The figure shows a diagrammatic view of human respiratory system with labels A, B, C and D. Select the option which gives correct identification and main function and / or characteristic. (a) C - ... air. (d) B - Pleural membrane - Surround ribs on both sides to provide cushion against rubbing.

Last Answer : (a) C - Alveoli - Thin walled vascular bag like structures for exchange of gases.

Which one of the following is NOT part of the lower respiratory system? a. Alveoli b. Pharynx c. Larynx d. Trachea

Description : Which one of the following is NOT part of the lower respiratory system? a. Alveoli b. Pharynx c. Larynx d. Trachea

Last Answer : b. Pharynx

(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.

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 stage of shock is best described as that stage when the mechanisms that regulate blood pressure fail to sustain a systolic pressure above 90 mm Hg? a) Progressive In the progressive stage of shock, the mechanisms that regulate blood pressure can no longer compensate, and the mean arterial pressure falls below normal limits. b) Refractory The refractory or irreversible stage of shock represents the point at which organ damage is so severe that the patient does not respond to treatment and cannot survive.

Description : Which stage of shock is best described as that stage when the mechanisms that regulate blood pressure fail to sustain a systolic pressure above 90 mm Hg? a) Progressive In the progressive stage of ... which organ damage is so severe that the patient does not respond to treatment and cannot survive.

Last Answer : a) Progressive In the progressive stage of shock, the mechanisms that regulate blood pressure can no longer compensate, and the mean arterial pressure falls below normal limits.

Which digestive organ is a storage sac for the greenish fluid called bile?

Description : Which digestive organ is a storage sac for the greenish fluid called bile?

Last Answer : ANSWER: GALL BLADDER

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

Glucose overload results in increased CO 2 production. Which of the following statements are true? A. In patients with respiratory insufficiency, administration of glucose as a principal calorie source is contraindicated. B. In patients with pulmonary infection and sepsis, calorie support should consist of 95% fat and 5% glucose. C. In Askanazi's study, increased CO 2 production and difficulty in weaning was associated only with pronounced overfeeding. D. CO 2 production should be measured in most patients who are supported by respirators in intensive care units and are receiving nutritional support.

Description : Glucose overload results in increased CO 2 production. Which of the following statements are true? A. In patients with respiratory insufficiency, administration of glucose as a principal calorie ... who are supported by respirators in intensive care units and are receiving nutritional support.

Last Answer : Answer: C DISCUSSION: Few papers have excited as much interest as that by Askanazi, Kinney, and co-workers, which demonstrated that glucose calories given to patients with severe respiratory ... the caloric requirement and glucose for the remainder, without much fear of excessive CO 2 production

A 45-year-old solicitor had an onset of severe, crushing, substernal chest pain while attending a football match. He collapsed on his way to the car. Bystander Cardiorespiratory Resuscitation was begun immediately and continued until arrival in Casualty where an endotracheal tube was inserted and ventilation was maintained on 100% oxygen. Investigations revealed: pH 7.13 PaO2 560 mmHg PaCO2 18 mmHg Bicarbonate 5.8 SaO2 98% Based on these laboratory values, which of the following statements best describes his current pathophysiology? 1) He is demonstrating a primary respiratory alkalosis 2) He probably developed a large right to left intracardiac shunt 3) His anion gap is probably normal 4) His oxyhemoglobin curve is shifted to the left 5) His pulmonary artery pressure is probably elevated

Description : A 45-year-old solicitor had an onset of severe, crushing, substernal chest pain while attending a football match. He collapsed on his way to the car. Bystander Cardiorespiratory Resuscitation ... His oxyhemoglobin curve is shifted to the left 5) His pulmonary artery pressure is probably elevated

Last Answer : Answers-5 This young patient with severe central chest pain has probably arrested due to myocardial infarction and arrhythmia. His gases reveal high PO2 following 100% O2 but severe acidosis ... no left to right shunting and high pulmonary pressures would be expected after this arrest scenario.

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

Choose the correct statement(s) about inhaled glucocorticoids in chronic obstructive pulmonary disease (COPD): A. They are indicated in COPD only for severe/ advanced cases B. Instituted early they retard the progression of COPD C. Their use predisposes to respiratory infections D. Both 'A' and 'B

Description : Choose the correct statement(s) about inhaled glucocorticoids in chronic obstructive pulmonary disease (COPD): A. They are indicated in COPD only for severe/ advanced cases B. Instituted early they retard the progression of COPD C. Their use predisposes to respiratory infections D. Both 'A' and 'B

Last Answer : A. They are indicated in COPD only for severe/ advanced cases

The figure given below shows a small part of human lung where exchange of gases takes place. Select the option which represents labelled part (A, B, C or D) correctly identified along with its function. (a) C : Arterial capillary - Passes oxygen to tissues (b) A : Alveolar cavity - Main site of exchange of respiratory gases (c) D : Capillary wall - Exchange of O2 and CO2 takes place here (d) B : Red blood cells - Transport of CO2 mainly

Description : The figure given below shows a small part of human lung where exchange of gases takes place. Select the option which represents labelled part (A, B, C or D) correctly identified along with its function. ... Exchange of O2 and CO2 takes place here (d) B : Red blood cells - Transport of CO2 mainly

Last Answer : (b) A : Alveolar cavity - Main site of exchange of respiratory gases

Respiratory pigment in cockroach is

Description : Respiratory pigment in cockroach is

Last Answer : Respiratory pigment in cockroach is A. Hemoglobin B. Hemocyanin C. Hemoerythrin D. None of these

Assertion : - Circulatory system of cockroach does not contain any capillary. Reason :- Blood of cockroach does not contain any respiratory pigment.

Description : Assertion : - Circulatory system of cockroach does not contain any capillary. Reason :- Blood of cockroach does not contain any respiratory pigment.

Last Answer : Assertion : - Circulatory system of cockroach does not contain any capillary. Reason :- Blood of cockroach does not contain ... . A. A B. B C. C D. D

Assertion : - Blood in cockroach is colourless with no respiratory pigment. Reason : - Gasesous exchange occurs through diffusion in haemolymph.

Description : Assertion : - Blood in cockroach is colourless with no respiratory pigment. Reason : - Gasesous exchange occurs through diffusion in haemolymph.

Last Answer : Assertion : - Blood in cockroach is colourless with no respiratory pigment. Reason : - Gasesous exchange occurs through ... A. A B. B C. C D. D

Sharks and dogfishes differ from skates and rays because (a) gill slits are ventrally placed (b) head and trunk are widened considerably (c) distinct demarcation between body and tail (d) their pectoral fins distinctly marked off from cylindrical bodies

Description : Sharks and dogfishes differ from skates and rays because (a) gill slits are ventrally placed (b) head and trunk are widened considerably (c) distinct demarcation between body and tail (d) their pectoral fins distinctly marked off from cylindrical bodies

Last Answer : (d) their pectoral fins distinctly marked off from cylindrical bodies

Sharks and dogfishes differ from skates and rays because (a) gill slits are ventrally placed (b) head and trunk are widened considerably (c) distinct demarcation between body and tail (d) their pectoral fins distinctly marked off from cylindrical bodies.

Description : Sharks and dogfishes differ from skates and rays because (a) gill slits are ventrally placed (b) head and trunk are widened considerably (c) distinct demarcation between body and tail (d) their pectoral fins distinctly marked off from cylindrical bodies.

Last Answer : (d) their pectoral fins distinctly marked off from cylindrical bodies.

Which of the following options correctly represents the lung conditions in asthma and emphysema, respectively? (a) Inflammation of bronchioles; Decreased respi- ratory surface (b) Increased number of bronchioles; Increased respiratory surface (c) Increased respiratory surface; Inflammation of bronchioles (d) Decreased respiratory surface; Inflammation of bronchioles

Description : Which of the following options correctly represents the lung conditions in asthma and emphysema, respectively? (a) Inflammation of bronchioles; Decreased respi- ratory surface (b) ... respiratory surface; Inflammation of bronchioles (d) Decreased respiratory surface; Inflammation of bronchioles

Last Answer : (a) Inflammation of bronchioles; Decreased respi- ratory surface

Sulphur dioxide present in the industrial chimney exhaust gases causes (A) Respiratory & lung disease (B) Reduction in plant's productivity owing to acid rain (C) Corrosion of building materials (D) All (A), (B) and (C)

Description : Sulphur dioxide present in the industrial chimney exhaust gases causes (A) Respiratory & lung disease (B) Reduction in plant's productivity owing to acid rain (C) Corrosion of building materials (D) All (A), (B) and (C)

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

When assessing the older adult, the nurse anticipates increase in which of the follow components of respiratory status? a) Residual lung volume As a result, patient experience fatigue and breathlessness with sustained activity. b) Vital capacity The nurse anticipates decreased vital capacity. c) Gas exchange and diffusing capacity The nurse anticipates decreased gas exchange and diffusing capacity resulting in impaired healing of tissues due to decreased oxygenation. d) Cough efficiency The nurse anticipates difficulty coughing up secretions due to decreased cough efficiency.

Description : When assessing the older adult, the nurse anticipates increase in which of the follow components of respiratory status? a) Residual lung volume As a result, patient experience fatigue ... ) Cough efficiency The nurse anticipates difficulty coughing up secretions due to decreased cough efficiency.

Last Answer : a) Residual lung volume As a result, patient experience fatigue and breathlessness with sustained activity.

Which of the following options correctly represents the lung conditions in asthma and emphysema, respectively ? (1) Inflammation of bronchioles; Decreased respiratory surface (2) Increased number of bronchioles; Increased respiratory surface (3) Increased respiratory surface; Inflammation of bronchioles (4) Decreased respiratory surface; Inflammation of bronchioles

Description : Which of the following options correctly represents the lung conditions in asthma and emphysema, respectively ? (1) Inflammation of bronchioles; Decreased respiratory surface (2) ... respiratory surface; Inflammation of bronchioles (4) Decreased respiratory surface; Inflammation of bronchioles

Last Answer : (1) Inflammation of bronchioles; Decreased respiratory surface

Once they are put on a morphine drip, how much longer is a lung cancer patient likely to survive?

Description : Once they are put on a morphine drip, how much longer is a lung cancer patient likely to survive?

Last Answer : answer:I am so sorry. It can be weeks actually, but might be days. If she is going down hill fast I am betting days. Does your aunt want the drip turned up so things maybe can end sooner? She probably has ... ? I'm allergic to morphine, I hope I get hit by a bus on the way to hospice near the end.

Which organ gets affected in Weirs disease? (1) Liver (2) Lung (3) Heart (4) Kidney

Description : Which organ gets affected in Weirs disease? (1) Liver (2) Lung (3) Heart (4) Kidney

Last Answer : (4) Kidney Explanation: Weil's disease is a severe form of leptospirosis, a type of infection caused by Leptospira bacteria. The classic form of severe leptospirosis is known as Weil's disease, which is characterized by liver damage (causing jaundice), kidney failure, and bleeding.

Which organ of Human body is affected by Alzheimer disease? (1) Brain (2) Bone Marrow (3) Lung (4) Intestine

Description : Which organ of Human body is affected by Alzheimer disease? (1) Brain (2) Bone Marrow (3) Lung (4) Intestine

Last Answer : (1) Brain Explanation: Alzheimer’s disease affects the brain. The disease causes degeneration of brain tissues and nerve cells.

Which organ gets affected in Weil’s disease? (1) Liver (2) Lung (3) Heart (4) Kidney

Description : Which organ gets affected in Weil’s disease? (1) Liver (2) Lung (3) Heart (4) Kidney

Last Answer : Kidney

In rabbit food does not normally enter into the wind pipe because during feeding (a) Epiglottis and tongue cover the glottis (b) Nodule called cartilage of santorini plug the larynx (c) The cartilage called arytenoid lie between larynx and glottis (d) The circular muscles at the front of trachea contract and close its opening

Description : In rabbit food does not normally enter into the wind pipe because during feeding (a) Epiglottis and tongue cover the glottis (b) Nodule called cartilage of santorini plug the larynx (c) The ... larynx and glottis (d) The circular muscles at the front of trachea contract and close its opening

Last Answer : (a) Epiglottis and tongue cover the glottis

Honey that has high concentration of sugar does not decay because (1) Bacteria cannot survive in an active state as it is totally deprived of oxygen (2) It contains natural antioxidant that prevents bacterial attack (3) Bacteria cannot survive in an active state in a solution of high osmotic strength as water is drawn out (4) None of these

Description : Honey that has high concentration of sugar does not decay because (1) Bacteria cannot survive in an active state as it is totally deprived of oxygen (2) It contains natural antioxidant that prevents bacterial ... state in a solution of high osmotic strength as water is drawn out (4) None of these

Last Answer : (3) Bacteria cannot survive in an active state in a solution of high osmotic strength as water is drawn out Explanation: The reason why bacteria does not grow in high concentration of sugar ... measure of unbound, free water molecules in the food that is necessary for microbial survival and growth.

Honey that has high concentration of sugar does not decay because (1) Bacteria cannot survive in an active state as it is totally deprived of oxygen (2) It contains natural antioxidant that prevents bacterial attack (3) Bacteria cannot survive in an active state in a solution of high osmotic strength as water is drawn out (4) None of these

Description : Honey that has high concentration of sugar does not decay because (1) Bacteria cannot survive in an active state as it is totally deprived of oxygen (2) It contains natural antioxidant that prevents bacterial ... state in a solution of high osmotic strength as water is drawn out (4) None of these

Last Answer : Bacteria cannot survive in an active state in a solution of high osmotic strength as water is drawn out

Marine bony fish have body fluids hypotonic to sea water and tend to lose water from the body through (a) Gill membrane (b) Oral membrane ( c) Anal me

Description : Marine bony fish have body fluids hypotonic to sea water and tend to lose water from the body through (a) Gill membrane (b) Oral membrane ( c) Anal me

Last Answer : Marine bony fish have body fluids hypotonic to sea water and tend to lose water from the body through (a) Gill ... and (c) only D. (b) and (c) only

In which animal, is skin a respiratory organ? -Do You Know?

Description : In which animal, is skin a respiratory organ? -Do You Know?

Last Answer : As seen in mammals, air is taken in from the external environment to the lungs. Other animals, such as earthworms and amphibians, use their skin (integument) as a respiratory organ

What is the respiratory organ in cockroaches? -Biology

Description : What is the respiratory organ in cockroaches? -Biology

Last Answer : Cockroaches can hold their breath for up to seven minutes. Their respiratory system is highly efficient but there are no lungs. Instead, the insects draw in air through external valves called spiracles and transport the air directly to the cells via tubes called trachea

Which plant is not a respiratory organ ?

Description : Which plant is not a respiratory organ ?

Last Answer : The skin is not part of the plant's respiratory organs.

What is the respiratory organ of a cell ?

Description : What is the respiratory organ of a cell ?

Last Answer : : The respiratory organ mitochondria of cells.

Simplest respiratory organ is `:`

Description : Simplest respiratory organ is `:`

Last Answer : Simplest respiratory organ is `:` A. gills B. contractile vacuole C. skin D. lungs

Respiratory organ of insects are `:-`

Description : Respiratory organ of insects are `:-`

Last Answer : Respiratory organ of insects are `:-` A. General Body surface B. Book lungs C. Lungs D. Tracheal tubes

Which of the following animal correctly matched to their corresponding respiratory organ ?

Description : Which of the following animal correctly matched to their corresponding respiratory organ ?

Last Answer : Which of the following animal correctly matched to their corresponding respiratory organ ? A. Earthworm - ... on land - Skin, buccal cavity, lungs

A 59-year-old trauma patient has suffered multiple septic complications including severe pneumonia, intraabdominal abscess, and major wound infection. He has now developed signs of multisystem organ failure. Which of the following statement(s) is/are true concerning necessary changes to be made in his nutritional management? a. Carbohydrate load should be reduced in the face of respiratory failure b. In patients with renal failure, protein intake should be diminished c. During hemodialysis protein intake should be limited to the same extent d. In patients with hepatic failure, carbohydrate load should be increased

Description : A 59-year-old trauma patient has suffered multiple septic complications including severe pneumonia, intraabdominal abscess, and major wound infection. He has now developed signs of multisystem organ ... the same extent d. In patients with hepatic failure, carbohydrate load should be increased

Last Answer : Answer: a, b The most severe complication of sepsis is multiple system organ dysfunction syndrome, which may result in death. The development of organ failure requires changes in the ... should be provided as fat emulsion. If encephalopathy develops, protein load should also be reduced0

What is the respiratory organ of insect?

Description : What is the respiratory organ of insect?

Last Answer : Tracheal tubes