Answer:
Automaticity speaking only about heart cells refers when cardiac pacing has the ability or property of depolarizing the myocardial cells creating heart beats spontaneously.
Explanation:
The spontaneous activity is initiated by specific cardiac cells that generate periodical electrical cycles. In the normal heart, automaticity is confined to the sinus node (remember that this is the natural pacemaker of the heart) and other conducting tissues. Cells that can reach the limit in the shortest amount of time have the greatest automaticity capacity since they can produce action potentials at a quicker rate than other cells.
Answer:
Brunch is a combination of breakfast and lunch, and regularly has some form of alcoholic drink (most usually champagne or a cocktail) served with it. It is usually served between 11 o'clock in the morning and 2 o'clock pm. The word is a portmanteau of breakfast and lunch.
Explanation:
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After taking her English final, Natalie attempts to relax in her chair by meditating. She is attemptingto reduce her heart and respiration rates, as well as her muscular tension. In this scenario, herphysiological relaxation can be best attributed to the functioning of her <span>parasympathetic</span> nervous system
<span>Schizophrenia was first described by Dr Emil Krapelin in the 19th century. He was director of the psychiatric clinic at the university in Estonia. He first used the term Dementia Praecox or premature dementia and he believed that the condition always had a steadily worsening course or if there was any improvement over time it would only be partial.</span>
