Asking the patient to bear down as if having a bowel movement, preferably against a closed glottis, will increase the patient's vagal tone on the heart.

Angina causes some muscle tissue to die (necrosis)

Indicate whether the statement is true or false

A biopsy that involves removing a small section of the lesion and a small border of normal tissue is ____________

a. incisional b. excisional c. smear d. none of the above