select the correct answer. how do doctors detect abnormalities in patients with the help of an ekg? a. by…

select the correct answer. how do doctors detect abnormalities in patients with the help of an ekg? a. by determining changes in the heartbeat b. by determining changes in blood pressure c. by determining changes in blood components d. by determining changes in arterial blood flow

select the correct answer. how do doctors detect abnormalities in patients with the help of an ekg? a. by determining changes in the heartbeat b. by determining changes in blood pressure c. by determining changes in blood components d. by determining changes in arterial blood flow

Answer

Brief Explanations:

An EKG (electrocardiogram) records the electrical activity of the heart. It helps detect abnormalities by showing changes in the heartbeat rhythm, rate, and electrical patterns. Blood - pressure is measured by a sphygmomanometer, blood components are analyzed through blood tests, and arterial blood flow can be assessed using Doppler ultrasound.

Answer:

A. by determining changes in the heartbeat