Which of the following are true about ECG machines?
They use electrodes.
They are used to assist doctors in the diagnosis of possible heart problems.
They use magnets to produce images of soft tissues.
They are never used while a patient isexercising.
An electrocardiogram (ECG or EKG) <u>records the electrical signal from your heart to check for different heart conditions.</u> <u>Electrodes are placed on your chest to record your heart's electrical signals</u>, which cause your heart to beat. The signals are shown as waves on an attached computer monitor or printer.
when a young male or female gets to the age where there bodies start maturing and growimg up
Answer: fruits, vegetables, grains, nuts, proteins, healthy fats.
Answer: I would say A is the answer.
Explanation: getting excited when hearing a ring similar to that of winning a casino game would not constitute excitement as there is no direct influence or envolvment with the individual experiencing this excitment to the ringing. the individual is simply hearing this noise and responding with excitment with no direct reasoning behind it, as apposed to all the other scenarios where there is direct influence to constutute a direct resonse.
hope i could help and have a great day.
