How can the medical assistant take steps to ensure the ecg reading is accurate?

The ECG is the electrocardiogram used to determine the electrical activity of the heart.

The ECG is the is performed by placing different electrodes at different position on the chest. To make sure the ECG readings are accurate all the electrodes should be placed correctly on the chest.

The misplacement of the ECG electrodes are the main reason of the obtaining an incorrect ECG. Also, the interpretation should be done accurately according to the time versus electric activity graph.

the corpus luteum secretes estrogens and progesterone. the latter hormone causes changes in the uterus that make it more suitable for implantation of the fertilized ovum and the nourishment of the embryo. if the egg is not fertilized, the corpus luteum becomes inactive after 10–14 days, and menstruation occurs.

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