True or False: The spinal cord passes through an opening in the occipital bone called the foramen magnum.

True or False: An impulse is a wave of excitation transmitted through nervous tissue

Which term means abnormally elevated amount of cerebrospinal fluid in the ventricles of the brain; “water of the brain”

True or False: The portion of the nervous system that consists of the brain and spinal cord is called the central nervous system

True or False: The stalk-like portion of the brain that connects the cerebral hemispheres with the spinal cord is called the brainstem

. Classify the variable as discrete or continuous: the number of coins found on a beach by a person with a metal detector on a given day.                                                                      

What is the name of the variable whose value can be explained by the value of the explanatory variable?                                                                                                                                                            

.   If the correlation coefficient, r = 0.01 what can you determine?                                                                                                 

What is the normal sonographic appearance of the lumen of the brachial artery?

________________ is the mechanism for hypertension.