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From what I understand it is an increased stimulation resulting from an increase adrenaline via the sympathetic nervous system. In example, when the heart rate increases and the cardiomyocytes stimulate stronger contractions, thereby increasing in the muscular tone of the heart, one would describe this as increased 'adrenergic tone' given the role of adrenaline in stimulating these events. This would also pertain to increases in smooth muscle tone resulting from adrenalin. Not positive, but trying to figure this out myself this is what I have concluded.
No
Yes. Anxiety increases sympathetic tone and that produces increased heart rate.
Cardiotonics is a drug like digioxin that makes the heart beat slower and stonger. Made from plant digitalis. Nursing precaution is to take pulse before giving to patient; below 60, do not give; Above 100, do not give. May have a culmative effect so another precaution is digatoxcity, build up, symptoms include; yellow vision, halo, and flu like symptoms.
a semi tone
The tone of a sentence can be conveyed through the choice of words. For example, a sentence that uses formal language and polite phrasing may have a respectful tone, while a sentence with abrupt language and strong directives may have a commanding tone.
ewan
amplitude
it is called tone
you can also call this fetal heart tone or simply mean the heart beat of the baby.
An ascending tone is when the pitch of a sound increases gradually. In contrast, a descending tone is when the pitch of a sound decreases gradually. These terms are often used to describe how the pitch changes in music or speech.
It is simply called 'FAX TONE' :)