ARPAS Exam (Latest Update 2025 / 2026) Practice Questions & Answers | Grade A | 100% Correct (Verified Solutions)
Question:
A severe deficiency of dietary calcium will result in a lower concentration of calcium in the milk.
Answer:
False
Question:
The weight of a bushel of dry soybeans is:
Answer:
60lb
- / 4
Question:
What percent of free iodine is in the most effective post dips?
Answer:
1%
Question:
High blood NEFA levels can be used to indicate what condition in dairy cows?
Answer:
Fatty Liver
Question:
Vacuum level in a milking machine should be _____ inches of mercury.
Answer:
12-15
Question:
Ringworm is an example of what type of infection?
Answer:
Fungus
- / 4
Question:
Prostaglandin (PGF2a) injections are effective in cycling cows ______ % of the time?
Answer:
75%
Question:
Which anion elements help to reduce pH in the blood?
Answer:
Chloride, Phosphorus, and sulfur
Question:
If a sample of alfalfa hay is 24% CP, what is the nitrogen percent of the hay?
Answer:
.24/6.25= 3.84%
Question:
Cobalt is a component of:
Answer:
Vitamin B12 3 / 4
Question:
Milk production peaks at 4 to 8 weeks, postpartum. Dry matter intakes peak
at:
Answer:
10 to 14 wks
Question:
Parts per million (ppm) is equal to
Answer:
% x 10,000
Question:
Low relative humidity contributes to higher heat stress.
Answer:
False
Question:
What mineral is most likely to be deficient in heat stressed cows?
Answer:
Potassium
- / 4