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Phlebotomy Final Exam Quiz Latest Update -50 Questions with 100% Verified Explained Correct Answers with Rationale Guaranteed A+ Verified by Professor
Phlebotomy Exam Questions and Answers
• 1.
The single most important means of preventing the spread of infection are:
- A.
- B.
- C.
- D.
Hand washing before and after contact with each patient
Identifying the disease being isolated
Wearing gloves when drawing infection patient
Wearing a mask into an isolation room 1 / 4
Correct Answer
- Hand washing before and after contact with each patient
Explanation Hand washing before and after contact with each patient is the single most important means of preventing the spread of infection because it helps to remove and kill any microorganisms that may be present on the hands. This reduces the risk of transmitting these microorganisms to other patients or oneself. Proper hand hygiene is essential in healthcare settings to prevent healthcare-associated infections and to maintain a safe and clean environment for patients and healthcare workers. Identifying the disease being isolated, wearing gloves when drawing from an infective patient, and wearing a mask in an isolation room are also important infection control measures, but hand washing is considered the most crucial.
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• 2.
The most critical step in phlebotomy is:
- A.
- B.
- C.
- D.
- Patient identification
Cleansing the site
Patient identification
Proper needle length
Using the correct tube Correct Answer
Explanation Patient identification is the most critical step in phlebotomy because it ensures that the blood sample is correctly labeled with the patient's information. This is crucial for accurate diagnosis and treatment of the patient. Incorrectly identifying the patient can 2 / 4
lead to serious medical errors and potential harm to the patient. Therefore, proper patient identification is essential to maintain patient safety and prevent any potential complications.
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• 3.
A conscious hospital patient does not have an armband. The name and number on the door agree with the requisition. What should the phlebotomist do?
- A.
- B.
- C.
- D.
- Do not draw the patient until an armband has been applied.
Ask the patient for verbal verification of his name.
Do not draw the patient until an armband has been applied.
Draw the patient and take the specimen to the lab
Draw the patient and then ask the nurse to identify the patient Correct Answer
Explanation The phlebotomist should not draw the patient until an armband has been applied. This is important for patient identification and safety. The absence of an armband means there is a risk of misidentifying the patient, which can lead to serious consequences such as administering the wrong treatment or medication. Verbal verification from the patient alone is not sufficient, as it may not be reliable or accurate. Therefore, it is crucial to wait for the armband to ensure proper identification before proceeding with any procedures.
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0 3 / 4
• 4.
The needle should be inserted into the arm with the bevel facing.
- A.
- B.
- C.
- D.
- Up
Down
Make no difference
To either side
Up Correct Answer
Explanation The correct answer is "Up". When inserting a needle into the arm, it is important to position the bevel facing up. This allows for easier and smoother insertion into the skin, minimizing discomfort for the patient. Additionally, inserting the needle with the bevel facing up ensures that the medication or fluids being administered flow properly through the needle and into the bloodstream.
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• 5.
The antiseptic of choice for routine phlebotomy is:
- A.
- B.
- / 4
Tincture of iodine
70% isopropyl alcohol
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