Which of the following vessels empties into the right atrium?
A) pulmonary trunk
B) pulmonary veins
C) superior vena cava
D) ascending aorta
C
You might also like to view...
If digestion of a carbohydrate results in equal amounts of glucose and galactose, this carbohydrate is probably
A) sucrose. B) maltose. C) lactose. D) cellulose. E) glycogen.
Calcitonin is
a. stimulated by TSH. b. stimulated by TCSH. c. secreted by the C-cells of the thyroid gland. d. stored in the colloid of the thyroid follicles. e. both stimulated by TSH and secreted by the C-cells of the thyroid gland are correct.
Kinetic energy is stored as ________ energy when a spring is stretched
A) chemical B) work C) thermal D) potential E) motion
Of the following muscles of the head, which one wraps around the orbits?
A. Orbicularis oculi B. Orbicularis oris C. Temporalis D. Nasalis E. Masseter