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Phlebotomy
Question | Answer |
---|---|
Which of the following statements is not one of the 3 major goals of the Patient's Bill of Rights? | Ensures that the care you receive is affordable. |
Which of the following duties is outside the scope of the phlebotomist's practice? | Collecting a tissue sample. |
In delivering quality patient care, which of the following actions should be avoided? | All of the above. |
What federal agency regulates phlebotomy certifications? | None of the above. |
If you encounter a hazardous chemical that you need more information about, where can you quickly and accurately locate that information? | Material Safety Data Sheet (MSDS). |
Being free from contamination or germs is referred to as what term? | Asepsis. |
Implied consent form a patient to draw blood would be obtained by which action? | The patient extends their arm. |
When collecting a sample to determine blood alcohol levels, what color tube should be used? | Gray. |
If a sample needs to be diluted, what should be added? | Diluent. |
Potassium EDTA binds to what element in the blood? | Calcium. |
A failure to fast when ordered can impact a blood sample in which of the following ways? | Increasing its turbidity. |
If you notice that the name of a patient is spelled differently on the requisition and a patient's armband, what it the best course of action? | Visit with your manager to verify the information and have it corrected. |
Anchoring a vein properly requires which of the following actions? | Placing the thumb of your free hand below the vein and stretching the skin. |
The most common cause of contamination in blood cultures is which of the following? | Improper site preparation. |
What is another name for a thrombocyte? | Platelet. |
Inserting a needle at the point of divergence between veins can result in what? | An increased chance of a hematoma. |
Which of the following is a complication that can arise in capillary sampling? | All of the above. |
Approximately how many liters of blood is generally found in the adult human body? | 5 liters. |
Which of the following is a cause for rejection of a specimen? | All of the above. |
A failure to allow alcohol to completely dry during site preparation can lead to what? | Hemolysis. |
The process of maintaining control of a specimen from the point of collection until testing is complete is referred to as what? | Chain of custody. |
An incident reporting system should include which of the following components? | All of the above. |
Which of the following is not required on a correctly completed requisition? | Patient history |
Which of the following is a National Patient Safety Goal(s)? | All of the above. |
Workplace safety in a lab is governed by which agency? | Occupational Safety and Health Administration (OSHA). |
What is the proper sequence for putting on PPE? | Gown, Mask, Gloves. |
When should a sharps container be disposed of? | When it is 3/4 full. |
Which of the following draws can be collected after a draw the a gray tube (sodium fluoride/potassium oxalate with antiglycolytic inhibitor)? | None of the above. |
The additive 3.2% sodium citrate results in what? | The prevention of clotting by binding calcium. |
Venipuncture should not be performed on which of the following sites? | All of the above. |
The use of povidone iodine for site preparation can result in a false increase in what level? | All of the above. |
Prior to drawing from a sleeping patient, what should be done? | Gently wake them up, and when they are ready, request they provide verification of their identity. |
What type of draw is generally performed for patients in infancy? | Heel stick. |
Which of the following would not be required for a finger stick? | Syringe. |
Which of the following is a characteristic of capillaries? | They are found in every square inch of the human body. |
What action can prevent bruises from forming due to a blood draw? | Applying firm pressure immediately after and keeping a bandage on for several hours. |
Which test order should be given the most priority? | STAT |
Which of the following is not a primary method of venipuncture? | Lancet. |
Why is blood drawn in a specific order? | To avoid cross-contamination of additives. |
When a sample is rejected for QNS, what is the appropriate response? | Collect another sample with sufficient quantity. |