While Having a Blood Sample Collected, the Patient Complains of Pain

Multiple Choice

While having a blood sample collected, the patient complains of pain and tingling in the fingers. What is the likely cause?

A) The tourniquet is too tight or has been on too long.
B) The tourniquet is too loose.
C) The tourniquet was removed too soon.
D) The tourniquet was placed too far from the collection site.