The 5th thoracic vertebra is

Read the following statements (i) the point of bifurcation of trachea is called carina and is at the level of 5th thoracic vertebra (ii)the right bronchus is shorter wider and more in line with trachea than the left bronchus (iii) the bronchioles are without cartilaginous rings (iv) the surfactant of lungs is secreted in infants between 6th and 7th month of life which of these are correct ?

Read the following statements (i) the point of bifurcation of trachea is called carina and is at the level of 5th thoracic vertebra (ii)the right bronchus is shorter wider and more in line with trachea than the let bronchus (iii) the bronchioles are without cartilaginous rings (iv) the surfactant of lungs is secreted in infants between 6th and 7th month of life which of these are correct ?

At which level does trachea divide into two primary bronchi in humans? (a) 5th cervical vertebra (b) 7th cervical vertebra (c) 5th thoracic vertebra (d) 5th lumbar vertebra

Which of the following is most suitable description for trachea? (a) Straight tube, extending upto the mid-thoracic cavity and divides at the level of 5th thoracic vertebra. (b) Straight tube, extending upto the mid-thoracic cavity and divides at the level of 3rd thoracic vertebra. (c) Straight tube, extending upto the neck and divides at the level of 5th cervical vertebra (d) Curved tube, extending upto the mid-thoracic cavity and divides at the level of 5th thoracic vertebra.

Read the following statement about human respiration ltbgt (i) trachea divides at the level of 6th thoracic vertebra (ii) terminal bronchioles alveoli and their ducts form the respiratory part of this system (iii) contractionof diaphragm increases volume of thoracic chamber doosoven trally (iv) the internal intercostals help in inspiration

Read the following statement about human respiration (i) trachea divides at the level of 6th thoracic vertebra (ii) terminal bronchioles alveoli and their ducts form the respiratory part of this system (iii) contraction of diaphragm increases volume of thoracic chamber dorsoventrally (iv) the internal intercostals help in inspiration

Read the following statement about human respiration ltbgt (i) trachea divides at the level of 6th thoracic vertebra (ii) terminal bronchioles alveoli and their ducts form the respiratory part of this system (iii) contractionof diaphragm increases volume of thoracic chamber doosoven trally (iv) the internal intercostals help in inspiration

Read the following statement about human respiration. (i) trachea divides at the level of 6th thoracic vertebra (ii) terminal bronchioles alveoli and their ducts form the respiratory part of this system (iii) contraction of diaphragm increases volume of thoracic chamber dorsoventrally (iv) the internal intercostals help in inspiration

Assertion :- First seven pairs of ribs are called true ribs. Reason :- They are attached to the thoracic vertebrae dorsally and ventrally connected to the sternum with the help of hyaline cartilage.

Assertion :- First seven pairs of ribs are called true ribs. Reason :- They are attached to the thoracic vertebrae dorsally and ventrally connected to the sternum with the help of hyaline cartilage.