The thalamus is a subdivision of the embryonic:

Orthodontic stone is a mixture of _______ and ________

quick-set stone and plaster plaster and calcium carbonate class II stone and quick-set stone class I stone and plaster

In a flail chest, which pressure gradients are responsible for the inward movement on inspiration of the section of unattached ribs?

I. Transpulmonary II. Transmural III.Transthoracic IV.Transrespiratory a. II and IV only c. I and II only b. I and III only d. II and III only