Foreign particles that are not filtered out by the respiratory epithelium are
A. carried away in blood.
B. dissolved by enzymes in the alveoli.
C. coughed up during normal daily activities.
D. collected by lymph nodes.
E. stored in nearby pulmonary alcoves.
Answer: D
You might also like to view...
Why might someone pale when they are exposed to a cold temperature?
A. Vasodilation has occurred B. Vasoconstriction has occurred C. Purely psychological D. Dehydration of the stratum corneum E. Constriction of the dermal collagen and elastic fibers
The study of body function in a disease state is
A) pathophysiology. B) microbiology. C) necrology. D) physiology. E) histology.
Bean-shaped lymphatic organs found along lymphatic vessels are called ________.
A. lymph nodules B. cisterna chyli C. lymph nodes D. trabeculae E. medullary cords
The adrenal medulla is a modified sympathetic ganglion that, like other postganglionic neurons, releases epinephrine onto a target tissue.
Answer the following statement true (T) or false (F)