Generally, morphine can be found in your system for a number of days after use. After one day, most of the morphine will leave the body. However, small traces of the drug can still be found up to 3 days later in urine and other waste products. There are various drug testing methods that can be used to detect morphine.
During the ECG. An electrocardiogram can be done in a doctor's office or hospital and is often performed by a technician. You may be asked to change into a hospital gown. Then you'll lie on an examining table or bed. Electrodes â typically 10 â will be attached to chest and sometimes to your limbs.
Steps to Perform an Electrocardiogram. Inform your patient about the test and the risks involved. Ask your patient to remove electrical equipment such as mobile phones or watches that may interfere with the signal when performing the Electrocardiogram. The patient must also remove metallic objects, such as chains or bracelets, from the EKG (ECG) electrode area. Ask your patient to undress from the waist up and expose their ankles, in order to place correctly the electrocardiogram electrodes.