Vein Puncture Quiz

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Questions and Answers

What is the primary purpose of performing a vein puncture?

  • To drain excess fluid from the body
  • To obtain blood samples or administer medications (correct)
  • To check for blood disorders
  • To test blood pressure levels

Which vein is most commonly used for vein puncture?

  • Dorsal metacarpal vein
  • Basilic vein
  • Cephalic vein
  • Median cubital vein (correct)

What should be noted before performing a vein puncture on foot veins?

  • They provide a better route than arm veins
  • They are always the first choice for puncture
  • A physician must authorize the procedure and note it on the patient's chart (correct)
  • They can be accessed without any prior authorization

Which vein is connected to both the cephalic and basilic veins?

<p>Median cubital vein (C)</p> Signup and view all the answers

Which statement regarding the use of dorsal metacarpal veins is true?

<p>They can be used if forearm veins are not accessible (C)</p> Signup and view all the answers

Flashcards

Vein Puncture

Making a hole in a vein to collect blood or give medication.

Median Cubital Vein

A commonly used vein in the forearm for venipuncture, connecting cephalic and basilic veins.

Venipuncture Indications

Reasons for performing vein puncture; including blood tests, medication injection, and fluid delivery.

Cephalic Vein Location

Superficial forearm and upper-arm vein, leading to the axillary vein.

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Alternative Venipuncture Sites

Locations like dorsal metacarpal veins and foot veins, used when other sites are inaccessible, or forbidden.

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