During quiet inspiration, which muscle contracts, increasing the size of the thoracic cavity and allowing for the expansion of the lungs?

In the graph below, the area within the  bracket labeled D is representing ____________. 

Blood is filtered by passing through the ___________________ while lymph fluid is filtered by passing through the _______________. 

Oxyhemoglobin forms during ________________ respiration.

A person accidentally swallows water down the “wrong tube”.  The water goes all the way down the trachea to the last ring of the trachea where there is a ridge, called the _____________ which initiates the coughing reflex. 

Identify the indicated structure.  

During isovolumetric relaxation:

An individual has a resting heart rate of 52 bpm. This heart rate is classified as ____________.

Identify the chamber indicated in the image (*). (On all heart images – When applicable, indicate left or right.)  

During ventricular ejection: