A Heartbeat Over ________ Beats Per Minute Is Termed Tachycardia

question 101

Multiple Choice

A heartbeat over ________ beats per minute is termed tachycardia.

• A) 70
• B) 80
• C) 90
• D) 100

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Definitions:

Epinephrine

A hormone and neurotransmitter, also known as adrenaline, that increases heart rate, muscle strength, blood pressure, and sugar metabolism.

Intracellular Mediator

Substances, often proteins or second messengers, within cells that transduce signals leading to various cellular responses.

Hormone Response

The body's reaction to various hormones, which are chemical messengers that regulate processes in our body.

Amplitude-modulated System

A technology used in broadcasting where the amplitude of the carrier wave is varied in proportion to that of the message signal.