In the medical office, it is important to address the physician using the title "Doctor" unless instructed to do otherwise

A patient with a spinal injury may still be able to use his or her diaphragm to breathe, but would lose control of the intercostal muscles, if the spinal cord is injured:

A: below the C5 level. B: above the C3 level. C: above the C5 level. D: between C1 and C2

Red bone marrow is filled with blood vessels that manufacture red and white blood cells and platelets

a. True b. False Indicate whether the statement is true or false