Question

Disorder of ruminal fermentation that is characterized by extended periods of depressed ruminal pH below 5.5-5.6 is termed as:

• A. Sub Acute Rumen Acidosis (SARA)
• B. Lactacidosis
• C. Ketoacidosis
• D. Impaction

Hint:

SARA: prolonged low rumen pH (5.5-5.6).
Caused by high concentrate diets.
Acute acidosis: lactacidosis (pH < 5.0).

Answer 1

The Correct Option is A

Step 1: Understanding the Concept:
Ruminal fermentation disorders are common in ruminants.
They involve changes in rumen pH.

Step 2: Key Formula or Approach:
No specific formula.
Need to understand ruminal acidosis.

Step 3: Detailed Explanation:
Sub Acute Rumen Acidosis (SARA) is characterized by prolonged low pH (below 5.5-5.6).
It is caused by high concentrate diets.
Lactacidosis is acute acidosis.
Ketoacidosis is related to ketone bodies.
Impaction is a digestive blockage.
Thus, the disorder is SARA.

Step 4: Final Answer:
The disorder is Sub Acute Rumen Acidosis (SARA).
Hence, the correct option is (A).