NEET PG DENTAL EXAM

BRAIN

SPINAL CORD

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What does the Central Canal in the spinal cord contain?
A
Cerebrospinal Fluid
B
Sensory Neurons
C
Motor Neurons
D
Interneurons
Explanation: 

Detailed explanation-1: -The human central canal extends throughout the spinal cord [1-2]. Derived from the primitive neural tube, the central canal encompasses an internal system of cerebrospinal fluid (CSF) cavities that include the cerebral ventricles, aqueduct of Sylvius, and fourth ventricle [1].

Detailed explanation-2: -The CSF, found in the ventricles and subarachnoid space, is a pale fluid with a low-specific gravity and contains a small amount of protein, sugar, electrolytes, and a few lymphocytes.

There is 1 question to complete.