Recent questions tagged medium

Each axonal branch terminates as a bulb-like structure called synaptic **** which possess synaptic vesicles containing chemicals called ; the axons ________________________________ .

asked Apr 3, 2014 by pady_1

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1. Short fibres which branch repeatedly and project out of the cell body also contain Nissl’s granules and are called dendrites. 2. These fibres transmit impulses away from the cell body. Regarding 1 and 2 :

asked Apr 3, 2014 by pady_1

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Regarding NEURAL SYSTEM - choose the incorrect statement :

asked Apr 3, 2014 by pady_1

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About 20-25 per cent CO2 is carried by haemoglobin as -

asked Apr 3, 2014 by pady_1

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Regarding NEURAL REGULATION OF RESPIRATION - choose the incorrect statement :

asked Apr 3, 2014 by pady_1

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NEURAL REGULATION OF RESPIRATION : 1. A specialised centre present in the medulla region of the brain called respiratory rhythm centre is primarily responsible for this regulation. 2. Pneumotaxic centre present in the pons region of the brain. Neural signal from this centre can reduce the duration of inspiration and thereby alter the respiratory rate. Regarding 1 and 2 :

asked Apr 3, 2014 by pady_1

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Regarding oxygen binding with hemoglobin - choose the incorrect statement :

asked Apr 3, 2014 by pady_1

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Regarding transport function of blood - choose the correct statement :

asked Apr 3, 2014 by pady_1

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1. The solubility of CO2 is 2-5 times higher than that of O2. 2. The amount of CO2 that can diffuse through the diffusion membrane per unit difference in partial pressure is much higher compared to that of O2. Regarding 1 and 2 :

asked Apr 3, 2014 by pady_1

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1. Concentration gradient(high to low concentration) for oxygen is from tissues to blood and blood to alveoli. 2. Concentration gradient(high to low concentration) is present for CO2 (in the opposite direction) from alveoli to blood and blood to tissues. Regarding 1 and 2 :

asked Apr 3, 2014 by pady_1

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Respiratory Volumes and Capacities : Functional Residual Capacity (FRC): 1. Volume of air that will remain in the lungs after a normal expiration. 2. This includes ERV+RV. Regarding 1 and 2 :

asked Apr 3, 2014 by pady_1

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Respiratory Volumes and Capacities : Expiratory Capacity (EC): 1. Total volume of air a person can expire after a forced inspiration. 2. This includes tidal volume and expiratory reserve volume (TV+ERV). Regarding 1 and 2 :

asked Apr 3, 2014 by pady_1

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Respiratory Volumes and Capacities : Inspiratory Capacity (IC) is _______________ and it includes _ .

asked Apr 3, 2014 by pady_1

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Respiratory Volumes and Capacities : Residual Volume (RV): Volume of air __ . This averages from .

asked Apr 3, 2014 by pady_1

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Respiratory Volumes and Capacities : Inspiratory Reserve Volume (IRV) averages from _ and expiratory Reserve Volume (ERV) averages from _ respectively.

asked Apr 3, 2014 by pady_1

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Respiratory Volumes and Capacities : Tidal Volume (TV): 1. Volume of air inspired or expired during a normal respiration. 2. It is approx. 500 mL., i.e., a healthy man can inspire or expire approximately 600 to 800 mL of air per minute Regarding 1 and 2 :

asked Apr 3, 2014 by pady_1

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1. Human have the ability to increase the strength of inspiration and expiration with the help of additional muscles in the abdomen. 2. On an average, a healthy human breathes 12-16 times/minute. Regarding 1 and 2 :

asked Apr 3, 2014 by pady_1

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Regarding Human Respiratory system - choose the incorrect one :

asked Apr 3, 2014 by pady_1

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Incorrect statement regarding the pancreas is :

asked Apr 3, 2014 by pady_1

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1. The hepatic lobules are the structural and functional units of liver containing hepatic cells arranged in the form of clusters or nests. 2. The bile secreted by the hepatic cells passes through the hepatic ducts and is stored and concentrated in a thin muscular sac called the cystic duct. Regarding 1 and 2 :

asked Apr 3, 2014 by pady_1

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The innermost layer lining the lumen of the alimentary canal is _ , which forms in the stomach and _____ in the small intestine. (choose the appropriate option) :

asked Apr 3, 2014 by pady_1

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The submucosal layer in duodenum -

asked Apr 3, 2014 by pady_1

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1. The colon is divided into three parts an ascending, a transverse and a descending part. 2. The ascending part opens into the rectum which opens out through the anus. Regarding 1 and 2 :

asked Apr 3, 2014 by pady_1

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Regarding large intestine :

asked Apr 3, 2014 by pady_1

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_______ is Diarrhoea. (choose the appropriate statement) :

asked Apr 3, 2014 by pady_1

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Regarding the DISORDERS OF DIGESTIVE SYSTEM : 1. In Jaundice: The liver is affected, skin and eyes turn yellow due to the deposit of bile salts. 2. In Constipation : The faeces are retained within the rectum as the bowel movements occur irregularly.

asked Apr 3, 2014 by pady_1

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Regarding the tongue, choose the incorrect statement :

asked Apr 3, 2014 by pady_1

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Regarding ALFONSO CORTI choose the correct statement :

asked Apr 3, 2014 by pady_1

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Choose the incorrect statement:

asked Apr 3, 2014 by pady_1

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Regarding the secretion of gonadotropins in menstrual cycle- choose the incorrect one :

asked Apr 3, 2014 by pady_1

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