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KCET · BIOLOGY · STD 11 - 15. Body Fluids and Circulation

Identify the option showing the correct labeling for p, q, r and s with refernce to the conducting system of the human heart.
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  1. A p-Interventricular septum, q- AVN, r-Bundle of His, S-SAN
  2. B p-SAN, q-AVN, r-Bundle of His, s-Interventricular septum
  3. C p-AVN, q-SAN, r-Interventricular septum, s-Bundle of His
  4. D p-Bundle of His, q- SAN, r-Interventricular septum, s-AVN
Verified Solution

Answer & Solution

Correct Answer

(B) p-SAN, q-AVN, r-Bundle of His, s-Interventricular septum

Step-by-step Solution

Detailed explanation

(B) p-SAN, q-AVN, r-Bundle of His, s-Interventricular septum,
The correct labeling for p, q, r and s with refernce to the conducting system of the human heart is p-SAN, q-AVN, r-Bundle of His, s-Interventricular septum