CVS and RS in ped

Cardiovascular system is developed from ____ ?

• Ectoderm

• Mesoderm

• Endoderm

• Mesoderm and Endoerm

Respiratory system is developed from ____ ?

• Ectoderm

• Mesoderm

• Endoderm

• Mesoderm and Endoerm

Which shuts is bypassing from Rt.atrium to Lt.atrium?

• Ductus Arteriosus

• Foramen Ovale

• Ductus Venosus

• Sam Shunt

Which of the following is a result of the first breath?

• Increased pulmonary vascular resistance

• Liquid production

• Liquid reabsorption

• Developing terminal air sacs

Deficiency of surfactant leading to ____?

• Infant Respiratory Decrease Syndrome

• Infant Respiratory Distress Syndrome

• Asthma

• Ventricular Septal Defect