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Recent questions tagged human-physiology
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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 :
aipmt
ch17
medium
class11
human-physiology
biology
zoology
asked
Apr 3, 2014
by
pady_1
1
answer
Regarding oxygen binding with hemoglobin - choose the incorrect statement :
aipmt
ch17
medium
class11
human-physiology
biology
asked
Apr 3, 2014
by
pady_1
1
answer
Regarding transport function of blood - choose the correct statement :
aipmt
ch17
medium
class11
human-physiology
biology
asked
Apr 3, 2014
by
pady_1
1
answer
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 :
aipmt
ch17
medium
class11
human-physiology
biology
asked
Apr 3, 2014
by
pady_1
1
answer
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 :
aipmt
ch17
medium
class11
human-physiology
biology
asked
Apr 3, 2014
by
pady_1
1
answer
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 :
aipmt
ch17
medium
class11
human-physiology
biology
asked
Apr 3, 2014
by
pady_1
1
answer
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 :
aipmt
ch17
medium
class11
human-physiology
biology
asked
Apr 3, 2014
by
pady_1
1
answer
Respiratory Volumes and Capacities : Inspiratory Capacity (IC) is _________________________ and it includes ___________ .
aipmt
ch17
medium
class11
human-physiology
biology
asked
Apr 3, 2014
by
pady_1
1
answer
Respiratory Volumes and Capacities : Residual Volume (RV): Volume of air ________________ . This averages from ______________ .
aipmt
ch17
medium
class11
human-physiology
biology
asked
Apr 3, 2014
by
pady_1
1
answer
Respiratory Volumes and Capacities : Inspiratory Reserve Volume (IRV) averages from _________________ and expiratory Reserve Volume (ERV) averages from _________________ respectively.
aipmt
ch17
medium
class11
human-physiology
biology
asked
Apr 3, 2014
by
pady_1
1
answer
Respiratory Volumes and Capacities : 1. Inspiratory Reserve Volume (IRV): Additional volume of air, a person can inspire by a forcible inspiration. 2. Expiratory Reserve Volume (ERV): Additional volume of air, a person can expire by a forcible expiration. Regarding 1 and 2 :
aipmt
ch17
easy
class11
human-physiology
biology
asked
Apr 3, 2014
by
pady_1
1
answer
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 :
aipmt
ch17
medium
class11
human-physiology
biology
asked
Apr 3, 2014
by
pady_1
1
answer
The volume of air involved in breathing movements can be estimated by using a _________ which helps in _______________ .
aipmt
ch17
easy
class11
human-physiology
biology
asked
Apr 3, 2014
by
pady_1
1
answer
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 :
aipmt
ch17
medium
class11
human-physiology
biology
zoology
asked
Apr 3, 2014
by
pady_1
1
answer
Choose the correct statement regarding inspiration and expiration :
aipmt
ch17
easy
class11
human-physiology
biology
asked
Apr 3, 2014
by
pady_1
1
answer
1. Breathing involves two stages - inspiration during which atmospheric air is drawn in and expiration by which the alveolar air is released out. 2. The movement of air into and out of the lungs is independent of the pressure gradient between the lungs and the atmosphere. Regarding 1 and 2 :
aipmt
ch17
easy
class11
human-physiology
biology
asked
Apr 3, 2014
by
pady_1
1
answer
Regarding Human Respiratory system - choose the incorrect one :
aipmt
ch17
difficult
class11
human-physiology
biology
zoology
asked
Apr 3, 2014
by
pady_1
1
answer
1. Humans have two lungs which are covered by a double layered pleura, with pleural fluid between them. 2. Pleural fluid reduces friction on the lung surface Regarding 1 and 2 :
aipmt
ch17
easy
class11
human-physiology
biology
asked
Apr 3, 2014
by
pady_1
1
answer
Regarding Human Respiratory system - choose the incorrect one :
aipmt
ch17
medium
class11
human-physiology
biology
asked
Apr 3, 2014
by
pady_1
1
answer
The saliva secreted into the oral cavity contains (choose the appropriate statement) :
aipmt
ch16
easy
class11
human-physiology
biology
asked
Apr 3, 2014
by
pady_1
1
answer
Incorrect statement regarding the pancreas is :
aipmt
ch16
medium
class11
human-physiology
biology
asked
Apr 3, 2014
by
pady_1
1
answer
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 :
aipmt
ch16
medium
class11
human-physiology
biology
zoology
asked
Apr 3, 2014
by
pady_1
1
answer
Regarding liver - choose the correct statement :
aipmt
ch16
easy
class11
human-physiology
biology
asked
Apr 3, 2014
by
pady_1
1
answer
Saliva is mainly produced by ___________ . These glands situated ___________ the buccal cavity.
aipmt
ch16
difficult
class11
human-physiology
biology
zoology
asked
Apr 3, 2014
by
pady_1
1
answer
The accessory digestive glands include :
aipmt
ch16
easy
class11
human-physiology
biology
asked
Apr 3, 2014
by
pady_1
1
answer
1. Mucosal epithelium has goblet cells which secrete mucus that help in lubrication. 2. Mucosa forms crypts in between the bases of villi in the intestine called crypts of Lieberkuhn. Regarding 1 and 2 :
aipmt
ch16
easy
class11
human-physiology
biology
asked
Apr 3, 2014
by
pady_1
1
answer
Villi are supplied with :
aipmt
ch16
easy
class11
human-physiology
biology
asked
Apr 3, 2014
by
pady_1
1
answer
1. The cells lining the villi in the small intestine produce numerous microscopic projections called microvilli giving a brush border appearance. 2. These modifications increase the surface area enormously for absorption. Regarding 1 and 2 :
aipmt
ch16
easy
class11
human-physiology
biology
asked
Apr 3, 2014
by
pady_1
1
answer
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) :
aipmt
ch16
medium
class11
human-physiology
biology
asked
Apr 3, 2014
by
pady_1
1
answer
The submucosal layer in duodenum -
aipmt
ch16
medium
class11
human-physiology
biology
asked
Apr 3, 2014
by
pady_1
1
answer
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 :
aipmt
ch16
medium
class11
human-physiology
biology
asked
Apr 3, 2014
by
pady_1
1
answer
Regarding large intestine :
aipmt
ch16
medium
class11
human-physiology
biology
zoology
asked
Apr 3, 2014
by
pady_1
1
answer
_______ regulates the opening of oesophagus into the stomach. The opening of the stomach into the duodenum is guarded by ________ .
aipmt
ch16
easy
class11
human-physiology
biology
asked
Apr 3, 2014
by
pady_1
1
answer
All are parts of Small intestine except:
aipmt
ch16
easy
class11
human-physiology
biology
asked
Apr 3, 2014
by
pady_1
1
answer
Choose the appropriate statement regarding stomach : stomach has
aipmt
ch16
easy
class11
human-physiology
biology
asked
Apr 3, 2014
by
pady_1
1
answer
Regarding upper digestive system, choose the incorrect statement :
aipmt
ch16
difficult
class11
human-physiology
biology
zoology
asked
Apr 3, 2014
by
pady_1
1
answer
_______ is Diarrhoea. (choose the appropriate statement) :
aipmt
ch16
medium
class11
human-physiology
biology
asked
Apr 3, 2014
by
pady_1
1
answer
Regarding Indigestion, choose the incorrect statement :
aipmt
ch16
easy
class11
human-physiology
biology
asked
Apr 3, 2014
by
pady_1
1
answer
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.
aipmt
ch16
medium
class11
human-physiology
biology
zoology
asked
Apr 3, 2014
by
pady_1
1
answer
Regarding the DISORDERS OF DIGESTIVE SYSTEM : 1. The inflammation of the intestinal tract is the most common ailment due to bacterial or viral infections. 2. The infections are also caused by the parasites of the intestine like tapeworm, roundworm, threadworm, hookworm, pin worm, etc.
aipmt
ch16
easy
class11
human-physiology
biology
asked
Apr 3, 2014
by
pady_1
1
answer
Regarding the tongue, choose the incorrect statement :
aipmt
ch16
medium
class11
human-physiology
biology
zoology
asked
Apr 3, 2014
by
pady_1
1
answer
The hard chewing surface of the teeth,
aipmt
ch16
easy
class11
human-physiology
biology
asked
Apr 3, 2014
by
pady_1
1
answer
Arrangement of teeth in each half of the upper and lower jaw in the order I, C, PM, M is represented by a dental formula which in human is
aipmt
ch16
difficult
class11
human-physiology
biology
zoology
asked
Apr 3, 2014
by
pady_1
1
answer
Regarding Food choose the correct statement :
aipmt
ch16
easy
class11
human-physiology
asked
Apr 3, 2014
by
pady_1
1
answer
Regarding ALFONSO CORTI choose the correct statement :
aipmt
unit 5 intro
medium
class11
human-physiology
biology
asked
Apr 3, 2014
by
pady_1
1
answer
Expand MHC and where it is located ?
neet
ch18
easy
class11
human-physiology
biology
asked
Apr 3, 2014
by
pady_1
1
answer
Which of the following occurs as a result of epinephrine binding to its receptors ?
neet
ch22
difficult
class11
human-physiology
biology
zoology
asked
Apr 3, 2014
by
pady_1
1
answer
Increase in the amount of ammonia in the blood leads to
neet
ch19
easy
class11
human-physiology
biology
asked
Apr 3, 2014
by
pady_1
1
answer
TH cells generally recognize antigen combined with which class of MHC molecules ?
neet
ch18
difficult
class12
human-physiology
biology
zoology
asked
Apr 3, 2014
by
pady_1
1
answer
Which primary lymphoid organs are the maturation site for lymphocytes ?
neet
ch18
easy
class11
human-physiology
biology
asked
Apr 3, 2014
by
pady_1
1
answer
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