Which term refers to the brain and spinal cord?

Which term refers to the brain and spinal cord?

• A. Cephalopathy
• B. Cardiomegaly
• C. Polycytomegaly
• D. Cerebrospinal

Answer: (D)

The brain and spinal cord are together described by terms that combine cerebro- (brain) with spinal (spinal cord) to indicate involvement of both parts of the central nervous system. The word that fits this description is cerebrospinal, and you’ll see it in phrases like cerebrospinal fluid, which surrounds and protects both the brain and spinal cord. Cephalopathy refers to disease of the brain but doesn’t imply the spinal cord. Cardiomegaly is enlargement of the heart, not related to the nervous system. Polycytomegaly isn’t a standard term for this context. So cerebrospinal is the correct choice because it directly denotes anything pertaining to both the brain and spinal cord.

The brain and spinal cord are together described by terms that combine cerebro- (brain) with spinal (spinal cord) to indicate involvement of both parts of the central nervous system. The word that fits this description is cerebrospinal, and you’ll see it in phrases like cerebrospinal fluid, which surrounds and protects both the brain and spinal cord.

Cephalopathy refers to disease of the brain but doesn’t imply the spinal cord. Cardiomegaly is enlargement of the heart, not related to the nervous system. Polycytomegaly isn’t a standard term for this context. So cerebrospinal is the correct choice because it directly denotes anything pertaining to both the brain and spinal cord.