Final answer:
Elevated body temperature increases heart rate while suppressed body temperature decreases. So, the statement is true.t
Step-by-step explanation:
Increased body temperature, or hyperthermia, heightens both the heart rate and the force of contractions.
Conversely, reduced body temperature, referred to as hypothermia, decelerates both the rate and strength of heart contractions.
In the context of hypothermia, this phenomenon is a component of the diving reflex, redirecting blood flow to vital organs during submersion.
Excessive hyperthermia and hypothermia, however, pose significant risks, potentially culminating in fatality, as enzymes instigate disruptions in normal bodily functions.
Elevated body temperature intensifies cardiac activity, while suppressed body temperature hampers the heart's contractions.
Understanding the delicate balance of temperature regulation in the human body is crucial, as deviations towards extreme hyperthermia or hypothermia can trigger a cascade of physiological reactions leading to systemic failure and, ultimately, death.
Maintaining the body within a narrow temperature range is vital for optimal cardiovascular function and overall well-being.
Hence, the statement is true, elevated body temperature increases heart rate while suppressed body temperature decreases.