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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 601. |
How carbon monside, emitted by automobiles, precents transport of oxygen to the body tissues?A. BY forming a stable compound with haemoglobinB. By inhibiting exchange of `O_(2)` at alveoliC. By changing oxygen into carbon dioxideD. By destroying the haemoglobin |
| Answer» Correct Answer - A | |
| 602. |
The diabetic patient showsA. High respiratory quotientB. Low respiratory quotientC. Zero respiratory quotientD. none of these |
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Answer» Correct Answer - b Diabetic partient shows low R.Q due to the increased dissimilation of facts and decreased dissimilation of carbohydrates. |
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| 603. |
Protective respiratory blast isA. Â HiccunpingB. Â SneezingC. CoughingD. All of the above |
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Answer» Correct Answer - B Protective respiratory blast is sneezing. |
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| 604. |
Protective respiratory blast isA. HiccuppingB. CoughingC. SneezingD. None of these |
| Answer» Correct Answer - C | |
| 605. |
Low oxygen tension in the blood causesA. CoughingB. HiccupsC. SneezingD. Yawning. |
| Answer» Correct Answer - D | |
| 606. |
Low oxygen tension in the blood causesA. CoughingB. YawningC. HiccuppingD. Sneezing |
| Answer» Correct Answer - B | |
| 607. |
The dissociation curve is associated withA. SigmoidB. HyperbolicC. Straight lineD. Parabolic |
| Answer» Correct Answer - A | |
| 608. |
Pneumotaxis centre is associated withA. BreathingB. RespirationC. MovementD. Closure of glottis |
| Answer» Correct Answer - a | |
| 609. |
Match column I with column II and select the correct option from the given codes. `{:("Column I",,"Column II"),("(Animals)",,"(Respirartory structures)"),("A. Pigeon " ,,"(i) Book gills"),("B. Scorpion",,"(ii) Pharyngeal wall"),("C. Planaria",,"(iii) Lungs"),("D. Earthworm",,"(iv) Gilles"),("E. Spiders",,"(v) Book lungs"),("F. King crab",,"(vi) Body surface"),("G. Prawn",,"(vii) Skin"),("H. Labeo",,):}`A. `A-(iii), B-(v), C-(vi), D-(vii), E-(v), F-(i), G-(iv), H-(iv)`B. `A-(v), B-(ii), C-(vi), D-(vii), E-(vi), F-(iv), G-(i), H-(iii)`C. `A-(vi), B-(iv), C-(vi), D-(v), E-(i), F-(ii), G-(iii), H-(vii)`D. `A-(i), B-(vi), C-(vii), D-(iii), E-(vii), F-(ii), G-(iv), H-(vi)` |
| Answer» Correct Answer - A | |
| 610. |
If `CO_(2)` level gels increased in the bood, it favoursA. Loading of `O_(2)` in the bloodB. Unloading of `O_(2)` from the bloodC. Decreased availability of oxygenated to tissuesD. Both (1) and (3) |
| Answer» Correct Answer - B | |
| 611. |
when blood `CO_(2)` level risesA. only the rate of brathing docreasesB. respiratory acidosis may occurC. peripheral pressure receptors respondD. both the rate and depth of breathing decreases |
| Answer» Correct Answer - B | |
| 612. |
Which combination of muscles contractin causes inspiration ?A. Internal intercostals - DiaphragmB. Diaphragm - Abdominal complexC. External - DiaphragmD. External - Internal intercostals |
| Answer» Correct Answer - C | |
| 613. |
Tissue respiration is a process by whichA. Carbohydrate are synthesizedB. Proteins are broken downC. Fat molecules are metabolizedD. Energy is liberated |
| Answer» Correct Answer - D | |
| 614. |
Mark the true statement among the following with reference to normal breathing.A. inspiration is a passive process where as expiration is activeB. inspiration is an active process where as expiration is passiveC. inspiration and expiration are active processesD. inspiration and expriation are passive processes |
| Answer» Correct Answer - B | |
| 615. |
Mark the true statement among the following with reference to normal breathing.A. Inspiration is a passive process whereas expiration is acitveB. Inspiration is an active process whereas expiration is passiveC. Inspiration and expiration are active processesD. Inspiration and expiration are passive processes |
| Answer» Correct Answer - B | |
| 616. |
Hb most strongly combines withA. COB. `O_(2)`C. `CO_(2)`D. `O_(3)` |
| Answer» Correct Answer - A | |
| 617. |
the most important function of diaphragm of the mammals isA. divide the body cavity into compartmentB. protect lungsC. aid in respirationD. aid in ventilation |
| Answer» Correct Answer - D | |
| 618. |
Normal breathing in calledA. ApneaB. DyspneaC. EupneaD. Hyperpnea |
| Answer» Correct Answer - C | |
| 619. |
The type of respiration in mammals is calledA. Pulmonary respirationB. Gill respirationC. Cutaneous respirationD. Tracheal respiration |
| Answer» Correct Answer - A | |
| 620. |
The vita capacity of human lung is equal toA. 3500 mLB. 4800 mLC. 500mLD. 1200mL |
| Answer» Correct Answer - B | |
| 621. |
Metabolic rate will be highest in A. ElephantB. RatC. HorseD. Human |
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Answer» Correct Answer - B Metabolic rate will be highest in rat (smaller animal). |
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| 622. |
What is the vital capacity of lungs ? |
| Answer» The amount of air inhaled and exhaled with maximum effort is called vital capacity of lungs . It is about 3.5 to 4.5 litres. Smoking reduces the vital capacity and capacity for hard muscular work . | |
| 623. |
Given below are respiratory structures and list of some animals . Match them appropriately. Respiratory structures. Book gills pharyngeal wall lungs gills , book lungs , body surface , skin. Animals . Pigeon , scopion , planaria , earthworm spiders , king crab, prawn , labeo , |
| Answer» `{:("Pigeon-Lungs",,"Spiders - Book lungs ",,"Scorpion -Book lungs "),("King crab - Bookgills",,"Planaria -Book surface",,"Prawn -Gills "),("Earthworm -Skin",,"Labeo -Gills",,):}` | |
| 624. |
Book-lungs are respiratory organs which are found inA. MolluscaB. MammalsC. ArachnidaD. Earthworm |
| Answer» Correct Answer - C | |
| 625. |
Respiratory organs of kingcrab are called book-gills .why ? |
| Answer» A book-gill consists of many thin vescular lamellae like the leaves in a book . Hence the name and the lamellae get `O_(2)` from water . | |
| 626. |
The process of exchange of `O_(2)` from the atmosphere with `CO_(2)` produced by the cells is calledA. RespirationB. BreathingC. MetabolismD. Both A and B |
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Answer» Correct Answer - D The process of exchange of `O_(2)` from the atmosphere with `CO_(2)` produced by the cells is called respiration or breathing. |
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| 627. |
what is vital capacity of our lungsA. Total lungs capacity minus residual volumeB. Inspiratory reserve volume plus tidal volumeC. Total lungs capacity minus expiratory resserve volumeD. Inspiratory reserve volume plus expiratory reserve volume |
| Answer» Correct Answer - A | |
| 628. |
Read the following statements and select the correct oneA. the `H^(+)` released from carbonic acid combines with Hb to form haemoglobnic acidB. oxyhaemoglobin of erythrocytes is alkalineC. more than 70% of `CO_(2)` is transferred from tissues to lungs in the form of carbamino compoundsD. in a healthy person the Hb content is more than 25 gms per 100 ml |
| Answer» Correct Answer - A | |
| 629. |
The air which is breath in and out quietly is calledA. vital airB. residual airC. tidal airD. total lung capacity |
| Answer» Correct Answer - C | |
| 630. |
The given figures are of human larynx, front view (i) and vertical section (ii). Identify the labelled parts A to D.A. `{:("(A)",(B),(C),(D)),("Glolttis","Larynx","Vocal cord","Cartilaginous rings of trachea"):}`B. `{:("(A)",(B),(C),(D)),("Epiglottis","Cartilaginous rings of trachea","Trachea","Larynx"):}`C. `{:("(A)",(B),(C),(D)),("Glottis","Cartilaginous rings of trachea","Larynx","Trachea"):}`D. `{:("(A)",(B),(C),(D)),("Epiglottis","Bony rings of trachea","Larynx","Trachea"):}` |
| Answer» Correct Answer - B | |
| 631. |
Ring - like cartilage of larynx is known asA. Thyroid cartilageB. Arytenoid cartilageC. Cricoid cartilageD. Cartilage of Santorini |
| Answer» Correct Answer - C | |
| 632. |
similarity between the trachea of cockroach and rabbit is thatA. Both are paired and branchedB. ciliated epithelium is present in bothC. walls of both can not be deformedD. in both head originates from pharynx |
| Answer» Correct Answer - c | |
| 633. |
the diagram repesents the humman larynx. Choose the correct combination of labelling from the options given A. A- larynx , B- parathyroid , C - tracheal cartilage , D- tracheaB. A - naso larynx , B - thyroid , C - tracheal cartillage , D - tracheaC. A - Epiglottis , B - thyroid , C - bronchiole , D - tracheal cartillageD. A - Epiglottis , B - thyroid , C - tracheal cartilage , D - trachea |
| Answer» Correct Answer - d | |
| 634. |
Match the column `{:(" ColumnI","Column II"),("(a) Larynx","(p) Lid of larynx"),("(b) Trachea","(q) Air sacs"),("(c ) Alveoli","(r ) Voice box"),("(d) Epiglottis","(s) Wind pipe"),(,"(t) Common passage"):}`A. `(a) to ( r),(b) to (s), (c ) to (q), (d) to (p)`B. `(a) to (t) , (b) to (s), ( c) to (p), (d) to (q)`C. `(a) to (r ),(b) to (s ),( c) to (q),(d)-(t)`D. `(a) to (r ),(b ) to (t), ( c) to (q), (d) to (p)` |
| Answer» Correct Answer - A | |
| 635. |
in rabbit alveolar ducts originates fromA. BronchiB. tacheaC. bronchioleD. respiratory bronchiole |
| Answer» Correct Answer - d | |
| 636. |
which one of the following has the smallest diameterA. right primay bronchesB. left primary bronchesC. tracheaD. respiratory bronchiole |
| Answer» Correct Answer - d | |
| 637. |
Give two example of each of the following : (a) Animals having external gills (b) Anaerobes (c ) Animals having internal gills ( d ) Animals groups showing tracheal respiration (e ) Animals reveling buccopharyngeal respiration |
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Answer» (a) Aquatic annelids (e.g. lug worm , Arenicold) , larvae of damsel fly some amphibians e.g. Necturus. ( b) Certain bacteria , parasitic worms (Ascaris , tape worm) (c ) Prawn mussel (Unio) apple snail (Pila ) , fishes. (d ) Insects centipedes and millipedes. (e ) Frog , toad. |
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| 638. |
which one of the following has the smallest diameterA. Right primary bronchusB. Left primary bronchusC. TracheaD. Respiratory bronchiole |
| Answer» Correct Answer - D | |
| 639. |
A charcteristic feature of purely conducting zone of trachea isA. it has alveoliB. there is maximum exchange of gasesC. there is no gaseous exchangeD. it has respiratory bronchioles |
| Answer» Correct Answer - C | |
| 640. |
the most important function of diaphragm of the mammals isA. to divide the body cavity into compartmentB. to protect lungsC. to aid in respirationD. to aid in ventillation |
| Answer» Correct Answer - d | |
| 641. |
in rabbit the lungs are lodged inA. thoracic cavityB. abdominal cavityC. pleural cavityD. pericardial cavity |
| Answer» Correct Answer - c | |
| 642. |
Chemosensitive area of respiratory centre in medulla is affected byA. less `CO_(2)` and `H^(+)` ionsB. less `O_(2)` and `H^(+)` ionsC. excess `CO_(2)` and `H^(+)` ionsD. excess `O_(2)` and `H^(+)` ions |
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Answer» Correct Answer - C Respiratory rhythm centre is a specialised centre present in the medulla of the brain which is primarily responsible for the regulation of respiration. A chemosensitive area situated adjacent to the rhythm centre is highly sensitive to changes in `CO_(2)` and hydrogen ion concentrations in blood. Increase in `CO_(2)` and `H^(+)` ions stimulate this centre, which in turn stimulate the rhythm centre to make necessary adjustments in the respiratory process by which these substance can be eliminated. |
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| 643. |
Diffusion of oxygen in tissues of Cockroach occurs throughA. BloodB. IntegumentC. TracheaeD. Tracheoles |
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Answer» Correct Answer - D Diffusion of oxygen in tissues of cockmach occurs through trachloles. |
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| 644. |
Pneumotaxic centre which can moderate the functions of the respiratory rhythm centre is present atA. thalamusB. spinal cordC. pons varoliiD. left cerebral hemisphere |
| Answer» Correct Answer - C | |
| 645. |
The process of exchange of ` O_(2)` from the atmosphere with `CO_(2)` produced by the cells is calledA. biological respirationB. photosynthesisC. biological assimilationsD. gaseous exchange |
| Answer» Correct Answer - D | |
| 646. |
What is usually present at the time of asphyxiation ?A. oxyhaemoglobinB. methaemoglobinC. carbaminohaemoglobinD. carboxyhaemoglobin |
| Answer» Correct Answer - C | |
| 647. |
Even when there is no air in it, human trachea does not collapse due to the presence ofA. bony ringsB. turgid pressureC. chitinus ringsD. cartilaginous rings |
| Answer» Correct Answer - D | |
| 648. |
The narrowest and most numerious tubes of lungs are termed asA. hillumB. alveoliC. tracheaeD. bronchiloes |
| Answer» Correct Answer - D | |
| 649. |
Lining of trachea is made up ofA. stratified cililated epitheliumB. pseudostratified ciliated epitheliumC. simple squamous epitheliumD. stratified cubodial epithelium |
| Answer» Correct Answer - B | |
| 650. |
During rest, the metabolic needs of the body are at their minimum. Which of the following is indicative of this situationA. Rate of breathingB. Pulse rateC. `O_(2)` intake and `CO_(2)` outputD. All of these |
| Answer» Correct Answer - d | |