Sterile technique is required during blood collection for cu…
Sterile technique is required during blood collection for culture to: A) create confidence in the patient because of the lengthy procedure. B) ensure that no normal flora are included in the specimen. C) promote growth of pathogens in the sample. D) stimulate blood flow to the surface veins.
Read DetailsWhile the phlebotomist is collecting blood using the venipun…
While the phlebotomist is collecting blood using the venipuncture method, the holder falls away from the needle. What may have caused this to happen? A) There was not enough vacuum in the tube. B) The patient’s blood pressure was very high. C) The needle and holder were not made by the same manufacturer. D) An artery was punctured instead of a vein.
Read DetailsIn an invasive procedure, why is it important to allow the a…
In an invasive procedure, why is it important to allow the area to dry thoroughly after cleaning it with an alcohol pad? A) This will prevent scarring due to contact with the alcohol. B) This will prevent hemolysis of the blood due to contact with the alcohol. C) This will prevent an accidental contact with the alcohol. D) This will prevent capillary action.
Read DetailsWhy are spring-loaded devices not recommended for glucose mo…
Why are spring-loaded devices not recommended for glucose monitoring when collecting a sample into a microcollection container? A) These devices are too large for routine dermal punctures. B) These devices are for patient use only. C) These devices hemolyze all blood samples. D) These devices produce only two or three drops of blood.
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