Darren has a fever and headache and his doctor suspects an infection in the cere

Darren has a fever and headache and his doctor suspects an infection in the cerebrospinal fluid. Where would a fluid sample be extracted for testing?

A. Cranial nerve.    
B. Dura mater.    
C. Subarachnoid space.    
D. Epidural space.    
E. Hypothalamus.


Ong is unable to see colors. Likely what is likely defective?
   A. Iris.    
   B. Rod cells.    
   C. Sclera.    
   D. Choroid.    
   E. Rhodopsin.    


Yani has damaged his anconeus muscle, which extends his forearm. What would be considered the insertion of this muscle?
   A. Scapula.    
   B. Clavicle.    
   C. Spine.    
   D. Elbow.    
   E. Humerus.