Pheochromocytoma is a benign or malignant tumor arising from which of the following?
A. Bile caniculi
B. Trophoblastic cells
C. Neurochromaffin cells in the adrenal medulla
D. Follicular cells of the thyroid
C
You might also like to view...
Ventricular tachycardia and fibrillation are common rhythm disorders in pediatric patients.
Answer the following statement true (T) or false (F)
The three most common processes that result in airway obstruction are _____, _____, and loss of lung elasticity
Fill in the blank(s) with correct word
Bacteria that grow best in the absence of oxygen are referred to as ________.
Fill in the blank(s) with the appropriate word(s).
If hydroplaning of the ambulance occurs, the driver should:
A. slowly move the steering wheel back and forth. B. gradually slow down without jamming on the brakes. C. slowly pump the brakes until he or she regains vehicle control. D. quickly jerk the steering wheel.