click below
click below
Normal Size Small Size show me how
Boards
CPT QUESTIONS
Question | Answer |
---|---|
When inserting the needle for a venipuncture what degree must the needle be at & how is the bevel faced? | 15 to 30 degrees & the bevel must be up. |
Why do phlebotomist perform capillary blood draws? | For test that require a small amount of blood, or when patient's don't have an accessible vein but a blood collection is essential. |
What are others names for Capillary Blood Draws? | Skin Punctures or Dermal Punctures |
What are most common for point- of- care (POC) blood tests? | Finger Sticks, Heel sticks, Glucose, Cholesterol, & Hematocrit. |
What determines whether a venipuncture or capillary blood draw will be the best method of blood collection? | The patient's age, the ordered test, & patient's health status. |
What is the preferred method of blood draw for infants and why? | Capillary b/c it requires less blood. (Infants veins are small & numerous punctures may result to vessels) |
How can capillary sticks be beneficial? | They require less blood so they reduce the chance of iatrogenic anemia. |
Who can be at risk for iatrogenic anemia? | Patient's who are underweight. |
True or false For some elderly adults they may have hard to find veins so it is okay to use capillary draws for blood collections? | True |
When test is needed to be done repeatedly or for low volume what can be performed & give an example of what test? | Capillary & home glucose testing. |
What fingers are capillary test generally done on? | Middle or ring finger. |