There are two types of lithotripsy; both involve passing ________ through the body to cause the kidney stone to break down.

Which layer of a blood vessel forms a sheath of connective tissue around the vessel?

A) Tunica lumena B) Tunica interna C) Tunica externa D) Tunica media

Under what conditions can the principle of confidentiality be breached?

a. When the welfare of the community or a vulnerable individual is at stake b. When the health professional believes that the information is not vital c. When a patient tells the health profession-al that there are no secrets d. When a lawyer tells the health professional that the information must be revealed