Questions: Which statements are true in regards to collecting a sample? (Select all that apply.) Should be collected after fingertip is cleaned. The 2nd drop of blood should be used. If sufficient sample is delected, the meter beeps. The sample should be placed on the front edge of the test strip. The 1st drop of blood should be used.

The true statements in regards to collecting a sample are:

1. Should be collected after fingertip is cleaned.
   Explanation: Cleaning the fingertip before collecting a blood sample is important to prevent contamination and ensure the accuracy of the test results.

2. The 2nd drop of blood should be used.
   Explanation: It is often recommended to use the second drop of blood for testing because the first drop may contain tissue fluid or contaminants that could affect the accuracy of the test.

3. If sufficient sample is detected, the meter beeps.
   Explanation: Many blood glucose meters are designed to beep or give some indication when they have detected a sufficient amount of blood to perform the test accurately.

The other statements are incorrect:

• The sample should be placed on the front edge of the test strip.
  Explanation: This statement may not be universally true as the correct placement of the blood sample can vary depending on the design of the test strip and the meter. It is important to follow the manufacturer's instructions for the specific device being used.

• The 1st drop of blood should be used.
  Explanation: As mentioned earlier, the first drop of blood is often not used because it may contain contaminants. The second drop is typically preferred for more accurate results.