Home
Class 11
BIOLOGY
A person suffers punctures in his chest ...

A person suffers punctures in his chest cavity in an accident, without any damage to the lungs its effect could be

A

Reduced breathing rate

B

Rapid increase in breathing rate

C

No change in respiration

D

Cessation of breathing.

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • BREATHING AND EXCHANGE OF GASES

    CENGAGE BIOLOGY|Exercise Archives|15 Videos

  • BIOMOLECULES

    CENGAGE BIOLOGY|Exercise ARCHIVES|26 Videos

  • CELL CYCLE AND CELL DIVISION

    CENGAGE BIOLOGY|Exercise ARCHIVES (Chose the corrct option):|21 Videos

Similar Questions

Explore conceptually related problems

IN a rotor, a hollow verticla cylindrical structure rotates about its axis and a person rests asgainst he inner wall. At a particular speed of the rotor, the floor below the person is removed and the person hangs resting against the wall without any floor. If the radius of the roter is 2m and the coefficient of static frictioin between the wall and theperson is 0.2, find the minimum speed at which the floor may be removed Take g=10 m/s^2 .

A person with unknown blood group under ABO system, has suffered much loss in an accident and needs immediate blood trasfusion. His one friend who has a valid certifacte of his own blood type. What would have been the type of blood group of the donor friend

A national newspaper reported that a 50 metre high 'Sanitary landfill', the dumping site of city's garbage in one of the metro-cities crashed and caused heavy damage and disaster in and around the area. A couple of cars, two-wheelers and cattle were swept away in the nearby overflowing canal. Three persons including a young girl were crushed under the garbage and died. (a) Write any two points that in your opinion could have caused this landfill crash. (b) Mention any four preventive measures to be adhered to as a policy which could have avoided this a accident. (c) Write any two suggestions that you would like to give to the citizens so as to help in preventing such a disaster in future.

A person weighing 50 kg takes in 1500 kcal dict per day. If this energy were to be used in heating the body of person without any losses, then the rise in his temperature is ( specific heat of human body = 0.83 calg^(-1)C^(-1) )

A person weighing 60 kg takes in 2000 kcal diet in a day. If this energy were to be used in heating the person without any losses, his rise in temperature would be nearly (Given sp. Heat of human body is 0.83 cal g^(-1), .^@C^(-1)

A person is unable to see objects distinctly placed within 50 cm from his eyes. (a) Name the defect of vision the person is suffering from and list its two possible causes. (b) Draw ray diagram to show the defect in the above case. (c) Mention the type of lens used by him for the correction of the defect and calculate its power. Assume that the near point for the normal eye is 25 cm. (d) Draw a labelled diagram for the correction of the defect in the above case.