NHA A Exam Questions and
Answers 100% Pass
The following are components of the blood. - Correct Answer ️️ -Leukocytes,
erythrocytes, platelets
____________ is the preferred site for blood collection: - Correct Answer ️️ -The ante-
cubital fossa
The following is true of an arterial pu...
A "tiger top". (red and gray) container is used for - Correct Answer ✔️✔️-Chemistry
panels
A tourniquet is used , in part, to : - Correct Answer ✔️✔️-make the veins more prominent
The best collection tube for a sedimentation study is - Correct Answer ✔️✔️-a lavender
top
A 16-gauge needle is used exclusively for: - Correct Answer ✔️✔️-blood bank collection
Autologous blood donation is the practice of: - Correct Answer ✔️✔️-Donating one's
blood for future surgical use
Heparin is an additive in these two containers - Correct Answer ✔️✔️-Light green top and
dark green top
The largest needle is - Correct Answer ✔️✔️-16-gauge
The correct time to remove a tourniquet is: - Correct Answer ✔️✔️-before the needle is
widrawn
______________ contagion isa an example of droplet infection - Correct Answer ✔️✔️-
influenza
Latrogenic anemia is caused by: - Correct Answer ✔️✔️-Having too large a volume of
blood drawn or having blood drawn too frequently
Which government agency mandates the use of gloves during venipuncture? - Correct
Answer ✔️✔️-OSHA
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