Description : The exchange of gases in mammals takes place in the (a) larynx (b) trachea (c) alveoli (d) bronchi
Last Answer : Ans:(c)
Description : How many structures are supported by cartilaginous rings ? Larynx, Trachea, Bronchi, Initial bronchioles, Terminals bronchioles, Alveolar duct, Alveol
Last Answer : How many structures are supported by cartilaginous rings ? Larynx, Trachea, Bronchi, Initial bronchioles, Terminals bronchioles ... . 7 B. 3 C. 4 D. 5
Description : Cartilage present in trachea , larynx and bronchi is
Last Answer : Cartilage present in trachea , larynx and bronchi is A. Fibrous B. Elastic C. Hyaline D. Caicified.
Description : When food is swallowed the swallow reflex is activated and the larynx elevates and closes to avoid portions of the food bolus entering the trachea causing aspiration of strange material to the bronchi. Digestion System - Image Diversity: esophagus
Last Answer : Is the esophagus a muscular organ?
Description : In man and mammals, air passes from outside into the lungs through (a) nasal cavity, larynx, pharynx, trachea, bronchi, alveoli (b) nasal cavity, larynx, pharynx, trachea, bronchioles, ... bronchioles, bronchi, alveoli (d) nasal cavity, pharynx, larynx, trachea, bronchi, bronchioles, alveoli.
Last Answer : (d) nasal cavity, pharynx, larynx, trachea, bronchi, bronchioles, alveoli.
Description : While playing with a metal washer shaped like a ring, Dave accidently pushed it on his finger too far and couldn't get it off. Trying to remove it using soap and water didn't work. The hospital ... and suggested an easy way to remove the washer in just a few minutes. What was his solution? -Riddles
Last Answer : Bob suggested that Dave hold his finger in the air while someone wound a piece of string tightly around his finger just above the metal ring. The string forced the swelling down. As they ... the ring up. They continued winding and unwinding the string until the ring could be easily removed.
Description : Write the name and structure of a saturated compound in which the carbon atoms are shaped in a ring. Also write the number of bonds present in that compound? -SST 10th
Last Answer : It’s cyclo alkane, it can be any cyclo alkane like cyclo pentane or cyclo hexane.
Description : $ In prokaryotes, there is present a ring shaped chromosome. ! The ring shaped chromosome is called Eukaryotic Nucleus.
Last Answer : $ In prokaryotes, there is present a ring shaped chromosome. ! The ring shaped chromosome is called Eukaryotic ... D. If both As and R are wrong.
Description : State weather the following statement is true or false for Token Bus 1).It is a linear or tree- shaped cable onto which the stations are attached. 2). the token propagates around the logical ring, with only the token holder ... 3. false C. 1. false, 2. false, 3. false D. 1. true, 2. true, 3. false
Last Answer : D. 1. true, 2. true, 3. false
Description : The wedge shaped bricks forming an arch ring, are called (A) Soffits (B) Voussoirs (C) Haunches (D) Spandrils
Last Answer : Option B
Description : The phlegm that accumulates in the bronchi and cleared during coughing is (a) stratified squamous epithelium (b) stratified columnar epithelium (c) simple columnar ciliated epithelium (d) pseudostratified columnar ciliated epithelium
Last Answer : Ans:(a)
Description : Explain subdivisions of bronchi. -Biology
Last Answer : answer:
Description : Origin of right and left primary bronchi occurs at the level of______
Last Answer : Origin of right and left primary bronchi occurs at the level of______
Description : The type of epithelial cells which line the inner surface of Fallopian tubes, bronchioles and small bronchi are known as
Last Answer : The type of epithelial cells which line the inner surface of Fallopian tubes, bronchioles ... epithelium C. Cilated epithelium D. Cubical epithelilum
Description : What is the similarity between bronchi and fallopian tube ?
Last Answer : What is the similarity between bronchi and fallopian tube ? A. Pseudostratified epithelium B. ... C. Cuboidal epithelium D. Columnar epithelium
Last Answer : The type of epithelial cells which line the inner surface of Fallopian tubes, bronchioles and small ... Squamous B. Cuboidal C. Glandular D. Ciliated
Description : How many bronchi are in each lung?
Last Answer : There are 10 bronchi in each lung.
Description : What happens when something gets in your or bronchi and irritates you?
Last Answer : Feel Free to Answer
Description : Cromolyn has as its major action (a) Block of calcium channels in lymphocytes (b) Block of mediator release from mast cells (c) Block of phosphodiesterase in mast cells and basophils (d) Smooth muscle relaxation in the bronchi (e) Stimulation of cortisol release by the adrenals
Last Answer : Ans: B
Description : The smooth muscle stimulating action of 5-HT is most marked in the (a) Bronchi (b) Intestines (c) Ureter (d) Billary tract
Description : Drugs that can dilate bronchi during an acute asthmatic attack include all of the following except (a) Epinephrine (b) Terbutaline (c) Nedocromil (d) Theophyline (e) Ipratropium
Last Answer : Ans: C
Description : Codeine acts as a cough sedative by (a) Producing mild nausea (b) Depressing bronchiolar secretions (c) Depressing pulmonary action (d) Depressing cough center (e) Paralyzing sensory nerves of bronchi
Last Answer : Ans: D
Description : Which one of the following is the correct statement for respiration in humans? (a) Cigarette smoking may lead to inflammation of bronchi. (b) Neural signals from pneumotoxic centre in pons region ... . (d) About 90% of carbon dioxide (CO2) is carried by haemoglobin as carbamino-haemoglobin.
Last Answer : (c) Workers in grinding and stone-breaking industries may suffer from lung fibrosis.
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
Description : The _____ is the most commonly infected region of the respiratory tract. a. Lungs b. Bronchi c. Throat d. Nose e. Tonsils
Last Answer : d. Nose
Description : Emphysema is described as: a) A disease of the airways characterized by destruction of the walls of overdistended alveoli. Emphysema is a category of COPD. b) A disease that results in ... disease described. d) Chronic dilatation of a bronchus or bronchi Bronchiectasis is the condition described.
Last Answer : a) A disease of the airways characterized by destruction of the walls of overdistended alveoli. Emphysema is a category of COPD.
Description : Which of the following types of lung cancer is the most prevalent carcinoma of the lung for both men and women? a) Adenocarcinoma Adenocarcinoma presents more peripherally as peripheral masses or ... arise primarily as proximal lesions, but may arise in any part of the tracheobronchial tree.
Last Answer : a) Adenocarcinoma Adenocarcinoma presents more peripherally as peripheral masses or nodules and often metastasizes.
Description : Which of the following terms refers to lung tissue that has become more solid in nature due to a collapse of alveoli or infectious process? a) Consolidation Consolidation occurs during an ... chronic infection. d) Empyema Empyema refers to accumulation of purulent material in the pleural space.
Last Answer : a) Consolidation Consolidation occurs during an infectious process such as pneumonia.
Description : Which one of the following is the correct statement for respiration in humans ? (1) About 90% of carbon dioxide (CO2 ) is carried by haemoglobin as carbamino-haemoglobin (2) Cigarette smoking ... of inspiration (4) Workers in grinding and stone-breaking industries may suffer, from lung fibrosis.
Last Answer : (4) Workers in grinding and stone-breaking industries may suffer, from lung fibrosis.
Description : The smooth muscle structure that is relaxed by cholinergic drugs is: A. Colon B. Gastric fundus C. Major bronchi D. Bladder trigone
Last Answer : D. Bladder trigone
Description : The smooth muscle stimulating action of 5-HT is most marked in the: A. Bronchi B. Intestines C. Ureter D. Biliary tract
Last Answer : B. Intestines
Description : The digestive and respiratory passages cross in the (a) pharynx (b) larynx (c) esophagus (d) trachea
Last Answer : Ans:(b)
Description : During quiet inspiration, the air that remains occupying the mouth, pharynx, trachea and passages up to terminal bronchioles forms (a) 'Passive' dead space (b) 'Physiological' dead space (c) 'Anatomical' dead space (d) 'Lobular' dead space
Last Answer : Ans:(d)
Description : Inhaled air passes through which of the following in the last? A. Bronchiole (Answer) B. Larynx C. Pharynx D. Trachea E. None of these
Last Answer : A. Bronchiole (Answer)
Description : Why do the walls of the trachea not collapse’when there is less air in it? -Biology
Last Answer : Rings of cartilages are present in trachea. These rings support the trachea and do not allow the trachea to collapse when there is less air in it.
Description : The part of pharynx that opens to trachea is? -Biology
Description : What is a trachea ?
Last Answer : : The trachea is called the trachea, starting from the larynx in front of the esophagus to the bronchial branch . Air enters the lungs through the trachea.
Last Answer : : The hollow tube located in front of the esophagus. It starts from the lower part of the larynx and goes down some distance and splits into two parts.
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)
Description : Find out the correct match from the following `:-` (i) Larynx -sound box (ii) Trachea - complete cartilagenous rigns (iii) Epiglottis -elastic cartila
Last Answer : Find out the correct match from the following `:-` (i) Larynx -sound box (ii) Trachea - complete cartilagenous rigns ( ... ),(v)` D. `(i)` and `(v)`
Description : At which level of vertebrae of the vertebral column trachea divides and forms bronchus ?
Last Answer : At which level of vertebrae of the vertebral column trachea divides and forms bronchus ? A. `4^( ... thorasic vertebrae D. `3^(rd)` thorasic vertebrae
Description : Which of the following prevents collapsing of Trachea
Last Answer : Which of the following prevents collapsing of Trachea A. Muscles B. Diaphragm C. Ribs D. Cartilaginuous rings
Description : Cartilaginous rings in trachea are incomplete at which surface.
Last Answer : Cartilaginous rings in trachea are incomplete at which surface. A. Dorsal B. Ventral C. Lateral D. Ventrolateral
Description : Trachea divide at the level of :-
Last Answer : Trachea divide at the level of :- A. `T_(3)` B. `L_(3)` C. `T_(5)` D. `L_(5)`
Description : Any material entering the trachea causes :-
Last Answer : Any material entering the trachea causes :- A. vimiting B. Coughing C. Sneezing D. Regurgitation
Description : Trachea is supported by :-
Last Answer : Trachea is supported by :- A. Hyoid apparatus B. Palate C. Cartilage D. All
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.