Step 1: Understanding the Concept:
In sensory evaluation of dairy products, examiners must be free from any physiological conditions that impair their ability to detect flavors and aromas. These medical terms describe specific sensory deficiencies.
Step 2: Detailed Explanation:
Let's match the terms with their definitions:
- (A) Ageusia: The prefix "a-" means "without" and "geusia" refers to taste. Thus, Ageusia is the total loss of the sense of taste (IV).
- (B) Hyposmia: "Hypo-" means low/decreased and "osmia" refers to smell. Thus, Hyposmia is a reduced or decreased ability to detect odors (I).
- (C) Anosmia: Again, "a-" means without. Anosmia is the total inability to smell anything (II).
- (D) Amnesia: This is a neurological condition involving the loss of memory, which can interfere with the "recognition" phase of sensory evaluation (III).
Matching these gives: A-IV, B-I, C-II, D-III.
Step 3: Final Answer: (4) (A) - (IV), (B) - (I), (C) - (II), (D) - (III)