Science, asked by addimamathareddy, 4 months ago

The partial pressure of CO2 is 40 mm Hg in all of the following
blood vessels except
Coronary artery
Pulmonary vein
Pulmonary artery
Systemic artery​

Answers

Answered by Asishkumar24
3

Answer:

Coronary artery is the answer

Answered by IIitsAnantMishraII
0

Answer:

MECHANICS OF BREATHING

A. Pulmonary Ventilation

1. Inspiration = Inhalation

a. Diaphragm contracts and flattens, increasing volume of thoracic cavity.

b. Contraction of intercostal muscles lifts rib cage, increasing thoracic volume.

c. Volume increase lowers intrapulmonary pressure.

d. Air rushes in until pressures equalize.

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