Answer:
Option 4
Explanation:
The 4 most common lengths for races are a 5k (about 3 miles) a 10k (About 6 miles) a half-marathon (13.1 miles) and a marathon (26.2 miles).
Answer:
do you want a story or joke?
Explanation:
Answer:
To reduce your risk of developing type 2 diabetes is not recommended to follow diets as prevention strategy.
Explanation:
Losing weight is a recommended prevention strategy. However, doing diets gather from internet is not acceptable. Having healthier habits such as eating healthy or doing excercise should be supervised by doctors or nutricionists. People who are prepared to help us in the prevention of diabetes type 2.
According to the research, the correct option is the RR interval must be absolutely constant. It is a characteristic of normal sinus rhythm.
<h3>What is arrhythmia?</h3>
It implies a disorder of the rhythm that makes it not stable or regular and is caused by a failure in the electrical system of the heart rhythm, called the excitation and conduction system.
In this sense, it implies a disorder in the systole of the heart affecting the sinus rhythm that is considered normal in relation to the heart when the RR interval, which is the distance between two successive R waves, is constant, when the waves deviate from sinus rhythm, it is probable that they reveal the existence of some cardiac pathology.
Therefore, we can conclude that according to the research, the correct option is the RR interval must be absolutely constant. It is a characteristic of normal sinus rhythm.
Learn more about arrhythmia here: brainly.com/question/13095303
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