Volume of thoracic chamber increases in antero-
prosterior and dorse-ventral axis in rabbit by

Volume of thoracie chamber increases in atheroposterior and dorso-ventral axis by

The volume of thoracic chamber increases in dorso-ventral axis due to the contraction of

The volume of thoracic chamber increases in dorso-ventral axis due to the contraction of

Increase in the volume of thoracic chamber in the dorsoventral axis is due to (A) Contraction of diaphragm (B) Contraction of external intercostal muscles (C) Relaxation of diaphragm (D) Relaxation of external intercostal muscles

Which of the following sequenes is correct to intite inspiration ? (i) the contraction of external intercostal muscles raises the ribs and sternum (ii) Volume of thorax increases in the dorso-ventral axis (iii) intrapulmonary pressure decreases (iv) Diaphragm contraction (v) Air rushes into lungs (vi) Volume of thorax increases in the anterior-posterior axis

Which of the following sequenes is correct to intite inspiration ? (i) the contraction of external intercostal muscles raises the ribs and sternum (ii) Volume of thorax increases in the dorso-ventral axis (iii) intrapulmonary pressure decreases (iv) Diaphragm contraction (v) Air rushes into lungs (vi) Volume of thorax increases in the anterior-posterior axis

Contraction of diaphragm increases the volume of the thoracic chamber in the ....(A).... axis while the contraction of external intercostal muscles increases the volume of the thoracic chamber in the ..... (B).... axis.

Contraction of diaphragm increases the volume of the thoracic chamber in the ....(A).... axis while the contraction of external intercostal muscles increases the volume of the thoracic chamber in the ..... (B).... axis.