Question:
Communicable diseases are spread by :
\[
\begin{aligned}
A.&\ \text{Physical contact}
B.&\ \text{Blood transmission}
C.&\ \text{Stress}
D.&\ \text{Travel through Air}
E.&\ \text{Diabetes}
\end{aligned}
\]
Choose the most appropriate answer from the options given below :
Communicable diseases are spread by :
\[
\begin{aligned}
A.&\ \text{Physical contact}
B.&\ \text{Blood transmission}
C.&\ \text{Stress}
D.&\ \text{Travel through Air}
E.&\ \text{Diabetes}
\end{aligned}
\]
Choose the most appropriate answer from the options given below :
Show Hint
Communicable diseases can spread through contact, blood, air, contaminated food, water, or infected organisms.
Updated On: May 20, 2026
- A, C, E only
- A, B, D only
- A, D, E only
- B, D, C only
Show Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
Concept:
Communicable diseases are diseases that spread from one person to another through infectious agents such as bacteria, viruses, fungi, or parasites.
Common modes of transmission include:
• Physical contact
• Blood transmission
• Airborne transmission Stress and diabetes are not modes of transmission of communicable diseases.
Step 1: Identify valid modes of disease transmission.
Communicable diseases can spread through: \[ \text{Physical contact, Blood transmission, and Air} \]
Step 2: Eliminate unrelated options.
• Stress is a psychological condition and not a transmission mode.
• Diabetes is a non-communicable disease.
Step 3: Choose the correct combination.
Thus, the correct set is: \[ A, B, D \] Hence, the correct answer is: \[ \boxed{(B)\ A, B, D\ \text{only}} \]
• Physical contact
• Blood transmission
• Airborne transmission Stress and diabetes are not modes of transmission of communicable diseases.
Step 1: Identify valid modes of disease transmission.
Communicable diseases can spread through: \[ \text{Physical contact, Blood transmission, and Air} \]
Step 2: Eliminate unrelated options.
• Stress is a psychological condition and not a transmission mode.
• Diabetes is a non-communicable disease.
Step 3: Choose the correct combination.
Thus, the correct set is: \[ A, B, D \] Hence, the correct answer is: \[ \boxed{(B)\ A, B, D\ \text{only}} \]
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