Phlebotomy Practical Biochemistry Lecture Quizzes

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Questions and Answers

What gauge needle is recommended to prevent hemolysis?

  • 21 gauge (correct)
  • 20 gauge
  • 22 gauge
  • 18 gauge

Where should a tourniquet be applied for vein evaluation?

  • Around the elbow joint
  • At the upper arm (correct)
  • 2-3 inches above the wrist
  • At the mid-arm

What is the angle at which the needle should be inserted during phlebotomy?

  • 45 degrees
  • 30 degrees
  • 15 degrees (correct)
  • 60 degrees

What is the purpose of applying a tourniquet in phlebotomy?

<p>To find a suitable vein for blood draw (A)</p> Signup and view all the answers

What is the main reason for using a 21 gauge or larger needle in phlebotomy?

<p>To prevent hemolysis (C)</p> Signup and view all the answers

What is the act of puncturing a vein with a needle called?

<p>Venipuncture (D)</p> Signup and view all the answers

What does the term 'hemolysis' refer to in the context of phlebotomy?

<p>The breaking of blood cells (D)</p> Signup and view all the answers

What is the purpose of a butterfly in the context of phlebotomy?

<p>To draw blood using a smaller needle with wings on each side (D)</p> Signup and view all the answers

What is a hematoma in the context of phlebotomy?

<p>A blood-filled bruise caused by a broken blood vessel (C)</p> Signup and view all the answers

What is the function of a centrifuge in the context of phlebotomy?

<p>To separate the liquid and solid portions of the blood by spinning (D)</p> Signup and view all the answers

What is the essential meaning of nursing according to the given text?

<p>Prevention of health, healing, growth, and development (C)</p> Signup and view all the answers

According to the American Nurses Association (ANA), what does nursing encompass?

<p>Promotion of health, prevention of illness, and care of physically ill, mentally ill, and disabled people (B)</p> Signup and view all the answers

What is the role of a nurse as defined by Dr. Shukir Saleem?

<p>Care for sick or injured people (B)</p> Signup and view all the answers

What is the main focus of nurses according to the given text?

<p>Prevention of illness and injury (C)</p> Signup and view all the answers

What is the purpose of nursing as per the American Nurses Association (ANA)?

<p>Protection of health and abilities (B)</p> Signup and view all the answers

What is a key role of nurses according to the International Council of Nursing (ICN)?

<p>Advocacy and promotion of a safe environment (B)</p> Signup and view all the answers

When did nursing become more popularized in Europe?

<p>During the middle ages (B)</p> Signup and view all the answers

What is the main responsibility of nurses according to WHO?

<p>Detection of health emergencies (C)</p> Signup and view all the answers

What kind of education does basic nursing education provide according to the text?

<p>Foundation in behavioral, life, and nursing sciences (D)</p> Signup and view all the answers

What was the main goal of the Roman Empire regarding hospitals?

<p>To have a hospital in every town under its rule (A)</p> Signup and view all the answers

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