NHA Phlebotomy Practice Test Questions & Answers Correct Solution Update
NHA Phlebotomy Practice Test Questions & Answers Correct Solution Update A term used to describe a blood sample in which the red blood cells have ruptured is: - Correct AnsHemolyzed Which of the following Vacutainer tubes is routinely used for hematology testing? - Correct AnsLavender No anticoagulants are found in which tube? - Correct Ans-Plain Red Which type of tube should be used to collect blood specimens during a glucose tolerance test? - Correct Ans-Gray What is the anticoagulant that prevents platelets from clumping and preserves the appearance of blood cells for microscopic preparation? - Correct Ans-EDTA( Ethylenediamine tetraacetic acid) What is the name of the slant at the open end of a needle used for venipuncture? - Correct Ans-Bevel What is the most commonly used needle size for an adult venipuncture? - Correct Ans-21 guage What is the most commonly used needle size for an infant and the elderly? - Correct Ans-23 guage How long should a tourniquet remain tied on a patient's arm? - Correct Ans-No longer than 1 minute Without a clot activator, whole blood typically clots in how many minutes? - Correct Ans-30-60 min
Document information
- Uploaded on
- October 26, 2023
- Number of pages
- 3
- Written in
- 2023/2024
- Type
- Exam (elaborations)
- Contains
- Questions & answers