Question

When testing Quat solution in the 3-compartment sink, the strip must be submerged for ___ seconds

a) 10 seconds
b) 15 seconds
c) 30 seconds
d) 60 seconds

Answer 1

For accurate results when testing a Quat solution in a sink, the strip must be submerged according to the manufacturer's instructions, often around 10 seconds. Adding units of time yields 75 minutes, 30 minutes, and 1 minute, respectively, for the provided examples. Increased urine output after drinking water starts at around 30 minutes.

Step-by-step explanation:

When testing a Quaternary Ammonium (Quat) solution in the 3-compartment sink, the test strip must be submerged for the amount of time specified by the manufacturer. Commonly, this can be around 10 seconds, but it's essential to follow the instructions on the test strip container for accurate results. The purpose of the test is to ensure that the Quat solution is at the correct concentration to effectively sanitize surfaces without being overly concentrated or too diluted.

Regarding the addition of units of time:

1. 15 minutes + 60 minutes = 75 minutes
2. 10 minutes + 20 minutes = 30 minutes
3. 15 seconds + 45 seconds = 60 seconds or 1 minute

After drinking a large glass of water, increased urine output can typically begin around 30 minutes later. This varies based on individual factors such as kidney function and hydration level prior to drinking the water.