Practice Quiz

Technician in Surgery TS-C Practice Test

Category - Preop

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What is the purpose of performing a hemoglobin test upon admission prior to surgery?
  1. To determine how well the patient’s blood is clotting.
  2. To determine if the patient is at high risk for infection.
  3. To determine if the patient’s blood can carry adequate amounts of oxygen.
  4. To determine if the patient’s body is utilizing calcium adequately.
Explanation
Answer: C-A hemoglobin level is drawn before surgery to determine if the patient’s blood can carry adequate amounts of oxygen. Hemoglobin is found on red blood cells and binds to oxygen to transfer it throughout the body through circulation. A low level of hemoglobin may need to be corrected before considering some types of procedures, such as some elective surgeries.
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