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 : The digestive and respiratory passages cross in the (a) pharynx (b) larynx (c) esophagus (d) trachea
Last Answer : Ans:(b)
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
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 : Which one of the following is one of the paths followed by air or O2 during respiration in the adult male Periplaneta americana as it enters the animal body? (a) Spiracle in ... prothorax, tracheoles, trachea, oxygen diffuses into cells (d) Hypopharynx, mouth, pharynx, trachea, tissues
Last Answer : (a) Spiracle in metathorax, trachea, tracheoles, oxygen diffuses into cells
Description : Opening of oesophagus is (a) Glottis (b) Gullet (c) Larynx (d) Pharynx
Last Answer : (b) Gullet
Description : The part of pharynx that opens to trachea is? -Biology
Last Answer : answer:
Description : The exchange of gases in mammals takes place in the (a) larynx (b) trachea (c) alveoli (d) bronchi
Last Answer : Ans:(c)
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 : 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 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
Description : Which of the following refers to the term -- tracheotomy (pron: tray-key-ot-eh-me)? a) an electrical determination of the flow rate of air through the trachea b) an incision of the trachea c) the removal of the trachea due to gross cancerous tumor formation d) none of these
Last Answer : ANSWER: B -- AN INCISION OF THE TRACHEA
Description : Each terminal bronchiole gives rise to a number of very thin, irregular walled and vascularised bag like structure called_____
Last Answer : Each terminal bronchiole gives rise to a number of very thin, irregular walled and vascularised bag like structure called_____
Description : Which type of connective tissue present in the wall of bronchiole :-
Last Answer : Which type of connective tissue present in the wall of bronchiole :- A. White fibrous C.T. B. Areolar C.T. C. Yellow fibrous C.T. D. Reticular C.T.
Description : What is a bronchiole?
Last Answer : It is medication taken by an inhauler or hand held nebulizerwhich helps to open up the bronchi to help people who are having adifficult time with breathing. Most frequently seen in Asthmapatients.
Description : The effect of sympathetic nervous system include: a. contraction of the bladder detrusor muscle b pupillary dilatation c. reduced gastrointestinal motility d. constricts bronchiole smooth muscle
Last Answer : pupillary dilatation
Last Answer : reduced gastrointestinal motility
Description : In frog, fenestra ovalis is (a) the communication between the pharynx and the tympanic cavity (b) the external opening of the tympanic cavity which is covered by the tympanic membrane (c) the ... ear (d) the opening in the auditory capsule which separates the middle ear from the internal ear.
Last Answer : (c) the air filled cavity of the middle ear
Description : What is the differences between inhaled air and exhaled air?
Last Answer : Inhaled air contains a greater volume of oxygen than carbondioxide. Exhaled air is the opposite, since after the exchange ofgases in the lungs the carbon dioxide in the blood is transferredinto the ... of carbondioxide than oxygen. Also, there is more water vapour in exhaledair than inhaled air.
Description : Which respiratory volume is the maximum volume of air that can be inhaled after maximal expiration? a) Inspiratory reserve volume Inspiratory reserve volume is normally 3000 mL. b) Tidal volume Tidal ... volume Residual volume is the volume of air remaining in the lungs after a maximum exhalation.
Last Answer : a) Inspiratory reserve volume Inspiratory reserve volume is normally 3000 mL.
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 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.
Description : Name the diseases and their conditions associated with the mouth, pharynx, and esophagus. -Biology
Description : What is the function of pharynx? -Biology
Description : What is a pharynx ?
Last Answer : The inner part of our mouth like teeth , tongue , salivary glands are called together oral cavity. The posterior part of this mouth cavity is called the pharynx. From the oral cavity, food reaches the esophagus through the throat.
Description : In chordates, basically the pharynx is
Last Answer : In chordates, basically the pharynx is A. Perforated B. Non-perforated C. Present in the gut ... D. A source of thyroxin which controls meta morphosis
Description : Tube that connects the middle ear cavity with the pharynx is called
Last Answer : Tube that connects the middle ear cavity with the pharynx is called
Description : which of the following tissue covers moist surface of buccal cavity and pharynx ?
Last Answer : which of the following tissue covers moist surface of buccal cavity and pharynx ? A. ... epithelium C. Transitional epthelium D. Compound epithelium
Description : What are hair like structures that move particles upward to the pharynx for coughing or swallowing?
Last Answer : Need answer
Description : There are 6 major salivary glands and they are located one in each parotid gland, two beneath the mandibles (submandibular) and two in the base of the tongue (sublingual). More than 700 other minor salivary glands exist dispersed on the lip mucosa, gingiva, palate and pharynx.
Last Answer : What is the approximate pH of the salivary secretion? Is it an acid or basic fluid? What are the main functions of saliva?
Description : The digestive system, also known as systema digestorium , or gastrointestinal system, is composed of the digestive tube organs plus the digestive adnexal glands. The digestive tube is composed of mouth ... (caecum, colon, rectum) and anus. Digestion System - Image Diversity: human digestive system
Last Answer : What are peristaltic movements? What is their role in human digestion?
Description : The sigmoid colon is a part of – (1) Small Intestine (2) Large Intestine (3) Pharynx (4) Rectum
Last Answer : (2) Large Intestine Explanation: The sigmoid colon (pelvic colon) is the part of the large intestine that is closest to the rectum and anus. It forms a loop that averages about 35-40 cm in length. Its function is to expel solid and gaseous waste from the gastrointestinal tract.
Description : The thyroid gland: a. secretes clacitonin b. arises from the base of the pharynx c. contains about 100,000 follicles d. has follicles lines a single layer of cells
Last Answer : has follicles lines a single layer of cells
Description : Match the following columns and select the correct option. Column-I Column-II (A) Organ of Corti (i) Connects middle ear and pharynx (B) Cochlea (ii) Coiled part of the labyrinth (C) Eustachian tube (iii) Attached to the oval window (D) Stapes (iv) Located on the basilar membrane
Last Answer : (C) Eustachian tube (iii) Attached to the oval window
Description : Which one of the following is the true description about an animal concerned? (a) Rat - Left kidney is slightly higher in position than the right one (b) Cockroach - 10 pairs of spiracles (2 ... stomach, gizzard and intestine (d) Frog - Body divisible into three regions - head, neck and trunk
Last Answer : (b) Cockroach - 10 pairs of spiracles (2 pairs on thorax and 8 pairs on abdomen)
Description : Select the correct sequence of organs in the alimentary canal of cockroach starting from mouth. (a) Pharynx → Oesophagus → Ileum → Crop → Gizzard → Colon → Rectum (b) Pharynx → Oesophagus → Crop → Gizzard ... Ileum → Colon → Rectum (d) Pharynx → Oesophagus → Gizzard → Ileum → Crop → Colon → Rectum
Last Answer : (b) Pharynx → Oesophagus → Crop → Gizzard → Ileum → Colon → Rectum
Description : Important characteristic that hemichordates share with chordates is (a) ventral tubular nerve cord (b) pharynx with gill slits (c) pharynx without gill slits (d) absence of notochord.
Last Answer : (b) pharynx with gill slits
Description : Another term for clergyman's sore throat is a) chronic granular pharyngitis. In clergyman's sore throat, the pharynx is characterized by numerous swollen lymph follicles. b) ... . Hypertrophic pharyngitis is characterized by general thickening and congestion of the pharyngeal mucous membrane.
Last Answer : a) chronic granular pharyngitis. In clergyman’s sore throat, the pharynx is characterized by numerous swollen lymph follicles.
Description : Child with high fever and after 2 day develop sorethorate on examination there is congested thorat and pharynx and white to yellowish papule on erthymatus base in mouth and lip what is most likly DX Coxsacki virus Herps simplix virus
Last Answer : Herps simplix virus
Description : Which muscle has insertion in the pterygoid raphe:** A. Superior constrictor of the pharynx B. Middle constrictor of the pharynx C. Inferior constrictor of the pharynx
Last Answer : A. Superior constrictor of the pharynx
Description : An important characteristic that Hemichordates share with Chordates is : (1) Ventral tubular nerve cord (2) Pharynx with gill slits (3) Pharynx without gill slits (4) Absence of notochord
Last Answer : (2) Pharynx with gill slits
Description : The sigmoid colon is a part of (1) Small Intestine (2) Large Intestine (3) Pharynx (4) Rectum
Last Answer : Large Intestine
Description : Why does the act of reading trigger the larynx? Do you speed read?
Last Answer : I sometimes speed read, although it depends upon what I'm reading. The larynx moving, lips moving, reading aloud all slow the reading process. I will sometimes read a particularly difficult or ... only when presented with some text that is truly difficult for you to comprehend any other way.
Description : What is the common name of Larynx?
Last Answer : Voice Box
Description : Hello! I was given a condition for concealing the finding. If I inhaled under one per mille, is it a violation of the condition?
Last Answer : Need Answer
Description : How dangerous is it if you accidentally inhaled mold dust cloud from when throwing out moldy bread?
Last Answer : What is the answer ?