Question:

Identify the terminology closed with dental hygiens :
A.Red Cross
B.Teeth
C.Calculus
D.Esophagus
E.Pancreas
Choose the most appropriate answer from the options given below :

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Dental calculus is hardened plaque on teeth that requires professional cleaning for removal.
Updated On: Jun 5, 2026
  • A, C only
  • B, C only
  • A, E only
  • B, D only
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The Correct Option is B

Solution and Explanation

Concept: Dental hygiene refers to the care and maintenance of oral health, especially the cleanliness of teeth and gums. Common dental terms include teeth, plaque, and calculus. Dental calculus refers to hardened plaque deposits that accumulate on teeth and may lead to oral diseases if not removed.

Step 1:
Identify terms related to dental hygiene.
Among the given options: \[ \text{Teeth} \] and \[ \text{Calculus} \] are directly associated with dental hygiene.

Step 2:
Eliminate unrelated terms.

• Red Cross is a humanitarian organization.
• Esophagus belongs to the digestive system.
• Pancreas is a digestive and endocrine organ.

Step 3:
Choose the correct combination.
Thus, the correct set is: \[ B, C \] Hence, the correct answer is: \[ \boxed{(B)\ B, C\ \text{only}} \]
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