The suffix meaning sensation (nervous) is:
A)
-form
B)
-gen
C)
-esthesia
D)
-paresis
The correct answer and explanation is :
The correct answer is: C) -esthesia
Explanation:
The suffix “-esthesia” comes from the Greek word aisthēsis, meaning “sensation” or “perception.” In medical terminology, it specifically refers to sensation, particularly as it relates to the nervous system. It’s commonly seen in words describing sensory functions or disorders, like anesthesia (loss of sensation) and hyperesthesia (increased sensitivity to stimulation).
Understanding this suffix is critical in fields like neurology, anesthesiology, and psychology, where sensation and sensory processing are key concerns. For example, in anesthesia, medical professionals intentionally block nerve signals to prevent the brain from registering pain during surgery. Meanwhile, conditions like paresthesia involve abnormal sensations such as tingling or numbness, again highlighting the importance of “-esthesia” in clinical descriptions.
The other options do not relate to sensation:
- A) -form means “having the form of” (e.g., cruciform = cross-shaped).
- B) -gen means “producing” or “originating” (e.g., pathogen = disease producer).
- D) -paresis refers to partial paralysis or weakness (e.g., hemiparesis = weakness on one side of the body).
Thus, when you need to talk about the feeling or lack of feeling associated with the nervous system, the suffix “-esthesia” is the correct linguistic tool. It’s especially useful because the nervous system’s primary job is to perceive and respond to internal and external stimuli. Proper use of medical suffixes like “-esthesia” allows healthcare professionals to accurately diagnose, communicate, and treat sensory-related conditions.