Answer: True
Explanation:
The facts from your question are all true when it comes to medical terminology.
Medical terminology is used to describe many medical important things that are related to illnesses, medical procedures, processes, human body organs and components, pharmacology, and more. 
Prefix, root word, and suffix are three basic parts of this type of terminology. 
 
        
             
        
        
        
Answer: saturated fat that raises your LDL ("bad") cholesterol
Explanation:
 
        
                    
             
        
        
        
Answer:
e.  creating a bottleneck
Explanation:
Creating a bottleneck is the nearest concept to Gate Control Theory among options of the question
"As a number of factors determine which pain messages are allowed to get through the gate and reach the brain, such as:
     Strength of the pain message
    Competing messages, such as touch or heat
    Brain signals giving high or low priority to the pain message
A key element of the theory is the concept of a gate that allows pain signals to reach the brain when it is open, and blocks the signals when it is closed. When a quick signal from a nerve fiber can close the gate, it can keep the slower messages from getting through, resulting in less pain." 
Reference: Deardorff, William. “Applying Gate Control Theory to Pain Relief.” Pain, 2019