The Anatomy of the Respiratory System

The Anatomy of the Respiratory System

The respiratory system consists of the airways, lungs, bony thorax, and respiratory muscles and functions in conjunction with the central nervous system (CNS). These structures work together to deliver oxygen to the bloodstream and remove excess carbon dioxide from the body. More »

 

Category Archives: dentistry

9,000 years of dental evolution

9,000 years of dental evolution   Dentistry has been practiced for at least 9,000 years, while tooth extraction and remedies for tooth aches probably go back much further.  The study of ancient remains from around the world has proved the

Dental MCQs

2) You suspect that your patient has an enlarged submandibular salivary gland. You expect the enlarged gland. a) to be palpable intraorally. b) to be palpable extraorally c)to be palpable both intra- and extraorally. d) only to be detectable by radiographical examination.